Series Name Features DATA
SHEET		 Status Packages Package
Size(㎜)		 Sample Request Topology Inductor Built-in Control External FET/SBD Vin
Min
(V)		 Vin
Max
(V)		 Vout
Min
(V)		 Vout
Max
(V)		 Iout
or Iin
(mA)		 Output
Setting method		 Oscillation
Frequency
(kHz)		 Quiescent
Current
(μA)		 Protection
Function		 Function Grade Topr
(℃)



























































































































































































































XC6365 PWM Active SOT-25 USP-6C
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Down
PWM
FET+SBD
2.20
10.00
1.50
6.00
1000
Adj. or Fixed
180
300
500
15.00
Soft Start Adj.
UVLO
General use
-30 to +80
XC6366 PWM/PFM Active SOT-25 USP-6C
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Down
PWM/PFM
FET+SBD
2.20
10.00
1.50
6.00
1000
Adj. or Fixed
180
300
500
15.00
Soft Start Adj.
UVLO
General use
-30 to +80
XC6367 PWM/PFM Active SOT-25
2.8 x 2.9 x 1.3
 Sample Request
Step-Up
PWM
FET+SBD
0.90
10.00
1.50
6.50
3000
Adj.
100
180
300
500
20.00
Soft Start Adj.
General use
-40 to +85
XC6368 PWM/PFM Active SOT-25
2.8 x 2.9 x 1.3
 Sample Request
Step-Up
PWM/PFM
FET+SBD
0.90
10.00
1.50
6.50
3000
Adj.
100
180
300
500
20.00
Soft Start Adj.
General use
-40 to +85
XC6371 PWM/PFM Active SOT-89 SOT-89-5 USP-6B
4.5 x 4.0 x 1.6
4.5 x 4.6 x 1.6
1.8 x 2.0 x 0.7
 Sample Request
Step-Up
PWM
SBD
0.90
10.00
2.00
7.00
250
Fixed
50
100
180
8.20
Soft Start
General use
-30 to +80
XC6372 PWM/PFM Active SOT-89-5 USP-6B SOT-89
4.5 x 4.6 x 1.6
1.8 x 2.0 x 0.7
4.5 x 4.0 x 1.6
 Sample Request
Step-Up
PWM/PFM
SBD
0.90
10.00
2.00
7.00
250
Fixed
50
100
180
8.20
Soft Start
General use
-30 to +80
XC9103 PWM/PFM Active SOT-25 USP-6B
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.7
 Sample Request
Step-Up
PWM
FET+SBD
0.90
10.00
1.50
30.00
3000
Adj.
100
180
300
500
20.00
Soft Start
General use
-40 to +85
XC9104 PWM/PFM Active SOT-25 USP-6B
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.7
 Sample Request
Step-Up
PWM/PFM
FET+SBD
0.90
10.00
1.50
30.00
3000
Adj.
100
180
300
500
20.00
Soft Start
General use
-40 to +85
XC9105 PWM or PWM/PFM Active SOT-25 USP-6B
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.7
 Sample Request
Step-Up
PWM or PWM/PFM
FET+SBD
0.90
10.00
1.50
30.00
3000
Adj.
100
180
300
500
20.00
Soft Start
General use
-40 to +85
XC9106 PWM/PFM Active SOT-25 USP-6B
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.7
 Sample Request
Step-Up
PWM
FET+SBD
0.90
10.00
1.50
30.00
3000
Adj.
100
300
16.00
Ext. Vref
Soft Start
General use
-40 to +85
XC9107 PWM/PFM Active SOT-25 USP-6B
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.7
 Sample Request
Step-Up
PWM/PFM
FET+SBD
0.90
10.00
1.50
30.00
3000
Adj.
100
300
16.00
Ext. Vref
Soft Start
General use
-40 to +85
XC9110 PFM Active SOT-25 USP-6C
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Up
PFM
SBD
0.90
10.00
1.50
7.00
200
Fixed
100
1.90
General use
-40 to +85
XC9111 PFM Active SOT-23 SOT-25 USP-6C SOT-89
2.8 x 2.9 x 1.3
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
4.5 x 4.0 x 1.6
 Sample Request
Step-Up
PFM
SBD
0.90
10.00
1.50
7.00
200
Fixed
100
1.90
General use
-40 to +85
XC9116 Backlight LED Driver Active SOT-25 USP-6B
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.7
 Sample Request
Step-Up
PWM
SBD
2.50
6.00
8.00
17.50
300
Adj.
1000
50.00
General use
-40 to +85
XC9119 PWM Active SOT-25 USP-6C
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Up
PWM
SBD
2.50
6.00
10.00
19.50
300
Adj.
1000
55.00
Soft Start Adj.
General use
-40 to +85
XC9120 PWM/PFM Active SOT-25 USP-6C
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Up
PWM
FET+SBD
0.90
6.00
1.50
30.00
3000
Adj.
100
13.00
Soft Start
General use
-40 to +85
XC9121 PWM/PFM Active SOT-25 USP-6C
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Up
PWM/PFM
FET+SBD
0.90
6.00
1.50
30.00
3000
Adj.
100
13.00
Soft Start
General use
-40 to +85
XC9122 PWM/PFM Active SOT-25 USP-6C
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Up
F-PWM or PWM/PFM
FET+SBD
0.90
6.00
1.50
30.00
3000
Adj.
100
13.00
Current Limit
Soft Start
General use
-40 to +85
XC9133 LED Backlight Active SOT-25
2.8 x 2.9 x 1.3
 Sample Request
Step-Up
PWM
SBD
2.50
6.00
2.50
17.50
300
Adj.
1000
60.00
Lim/OVP
General use
-40 to +85
XC9140 Synchronous PFM Active SOT-25 USP-6EL
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.4
 Sample Request
Step-Up
PFM
0.90
5.50
1.80
5.00
300
Fixed
1200
6.30
CL Discharge
Dump
Load Disconnect
UVLO
General use
-40 to +85
XC9141 Load Disconnection Function Active WLP-6-01 SOT-25 USP-6C
1.28 x 1.08 x 0.4
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Up
F-PWM
0.65
6.00
1.80
5.50
800
Fixed
1200
3000
56.00
Current Limit
Short
CL Discharge
Load Disconnect
Soft Start
General use
-40 to +85
XC9142 Load Disconnection Function Active WLP-6-01 SOT-25 USP-6C
1.28 x 1.08 x 0.4
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Up
PWM/PFM
0.65
6.00
1.80
5.50
800
Fixed
1200
3000
17.00
Current Limit
Short
CL Discharge
Dump
Load Disconnection or Bypass Mode or Vout OR
Soft Start
General use
-40 to +85
XC9145 Idd=400nA, IIN=0.8A,
Low Power Synchronous Step-up 		Active SOT-25 USP-6C WLP-6-05
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
1.28 x 1.08 x 0.4
 Sample Request
Step-Up
PWM/PFM
0.65
5.50
3.00
5.50
800
Fixed
1200
0.40
Current Limit
Load Disconnect
Soft Start
General use
-40 to +105
XC9147 Iin=1.4A
Load Disconnection 		Active SOT-89-5 USP-6C
4.5 x 4.6 x 1.6
1.8 x 2.0 x 0.6
 Sample Request
Step-Up
F-PWM
0.65
6.00
1.80
5.50
1400
Fixed
1200
3000
56.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Load Disconnect
Soft Start
UVLO
General use
-40 to +105
XC9148 Iin=1.4A
Load Disconnection or
Bypass or Vout OR 		Active SOT-89-5 USP-6C
4.5 x 4.6 x 1.6
1.8 x 2.0 x 0.6
 Sample Request
Step-Up
PWM/PFM
0.65
6.00
1.80
5.50
1400
Fixed
1200
3000
19.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Dump
Load Disconnection or Bypass Mode or Vout OR
Soft Start
UVLO
General use
-40 to +105
XC9213 Input Voltage 25V Active TSSOP-16
6.4 x 5.1 x 1.25
 Sample Request
Step-Down
F-PWM or PWM/PFM
FETx2
4.00
25.00
1.50
15.00
5000
Adj.
300
450.00
Current Limit
Short
Soft Start Adj.
UVLO
General use
-40 to +85
XC9220 16V Input Volatage Active SOT-25 USP-6C
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Down
PWM
FET+SBD
2.80
16.00
1.20
15.00
3000
Adj.
300
500
1000
25.00
Current Limit
Short
Soft Start Adj.
UVLO
General use
-40 to +85
XC9221 16V Input Volatage Active SOT-25 USP-6C
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Down
PWM/PFM
FET+SBD
2.80
16.00
1.20
15.00
3000
Adj.
300
500
1000
25.00
Current Limit
Short
Soft Start Adj.
UVLO
General use
-40 to +85
XC9223 1A Driver Transistor Built-In Active USP-10B MSOP-10
2.6 x 2.9 x 0.6
4.9 x 3.0 x 1.16
 Sample Request
Step-Down
PWM or PWM/PFM
2.50
6.00
0.90
6.00
1000
Adj.
1000
2000
Ext CLK
30.00
Current Limit
Short
Thermal Shutdown
Soft Start
Sync Ext clock
UVLO
General use
-40 to +85
XC9224 PWM/PFM Active USP-10B MSOP-10
2.6 x 2.9 x 0.6
4.9 x 3.0 x 1.16
 Sample Request
Step-Down
PWM or PWM/PFM
2.50
6.00
0.90
6.00
1000
Adj.
1000
2000
Ext CLK
30.00
Current Limit
Short
Thermal Shutdown
Soft Start
Sync Ext clock
UVLO
General use
-40 to +85
XC9235 PWM/PFM Active SOT-25 USP-6C USP-6EL WLP-5-03
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
1.8 x 2.0 x 0.4
1.26 x 1.06 x 0.4
 Sample Request
Step-Down
PWM
1.80
6.00
0.80
4.00
600
Adj. or Fixed
1200
3000
15.00
Current Limit
Short
CL Discharge
Soft Start
UVLO
General use
-40 to +85
XC9236 PWM/PFM Active SOT-25 USP-6C USP-6EL WLP-5-03
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
1.8 x 2.0 x 0.4
1.26 x 1.06 x 0.4
 Sample Request
Step-Down
PWM/PFM
1.80
6.00
0.80
4.00
600
Adj. or Fixed
1200
3000
15.00
Current Limit
Short
CL Discharge
Soft Start
UVLO
General use
-40 to +85
XC9237 PWM/PFM Active SOT-25 USP-6C USP-6EL WLP-5-03
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
1.8 x 2.0 x 0.4
1.26 x 1.06 x 0.4
 Sample Request
Step-Down
PWM or PWM/PFM
1.80
6.00
0.80
4.00
600
Adj. or Fixed
1200
3000
15.00
Current Limit
Short
CL Discharge
Soft Start
UVLO
General use
-40 to +85
XC9242 2A Synchronous Step-Down Active USP-10B
2.6 x 2.9 x 0.6
 Sample Request
Step-Down
F-PWM
2.70
6.00
0.90
6.00
2000
Adj.
1200
2400
41.00
Current Limit
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +85
XC9243 2A Synchronous Step-Down Active USP-10B
2.6 x 2.9 x 0.6
 Sample Request
Step-Down
PWM/PFM
2.70
6.00
0.90
6.00
2000
Adj.
1200
2400
41.00
Current Limit
Thermal Shutdown
CL Discharge
Dump
Soft Start
UVLO
General use
-40 to +85
XC9244 400mA Synchronous Step-Down Active USPN-6
1.3 x 1.3 x 0.4
 Sample Request
Step-Down
PWM
2.30
6.00
0.80
4.00
400
Fixed
1200
18.00
Current Limit
CL Discharge
Dump
Soft Start
UVLO
General use
-40 to +85
XC9245 400mA Synchronous Step-Down Active USPN-6
1.3 x 1.3 x 0.4
 Sample Request
Step-Down
PWM/PFM
2.30
6.00
0.80
4.00
400
Fixed
1200
18.00
Current Limit
CL Discharge
Dump
Soft Start
UVLO
General use
-40 to +85
XC9246 16V Driver Transistor Built-In Active SOT-26W USP-6C
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Down
PWM
SBD
4.50
16.00
1.20
5.60
1000
Adj.
1200
150.00
Current Limit
Short
Thermal Shutdown
Soft Start Adj.
UVLO
General use
-40 to +85
XC9247 PWM/PFM Active SOT-26W USP-6C
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Down
PWM/PFM
SBD
4.50
16.00
1.20
5.60
1000
Adj.
1200
150.00
Current Limit
Short
Thermal Shutdown
Soft Start Adj.
UVLO
General use
-40 to +85
XC9252 105℃ 30V Operation Low Supply Current Active USP-10B TSSOP-16
2.6 x 2.9 x 0.6
6.4 x 5.1 x 1.25
 Sample Request
Step-Down
PWM or PWM/PFM
FET+SBD
3.00
30.00
0.80
30.00
10000
Adj.
280~550
Ext CLK
30.00
Current Limit
Short
Thermal Shutdown
Power Good
Soft Start Adj.
Sync Ext clock
UVLO
General use
-40 to +105
XC9265 Ultra Low Power Synchronous Step-Down PFM Active SOT-25 USP-6EL
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.4
 Sample Request
Step-Down
PFM
2.00
6.00
1.00
4.00
200
Fixed
0.50
Short
CL Discharge
Dump
UVLO
General use
-40 to +85
XC9270 105℃, 30V Driver Transistor Built-In Active SOP-8FD
6.0 x 4.9 x 1.75
 Sample Request
Step-Down
PWM
SBD
7.00
30.00
1.20
12.00
2000
Adj.
300
500
Ext CLK
200.00
Current Limit
Short
Thermal Shutdown
Soft Start Adj.
Sync Ext clock
UVLO
General use
-40 to +105
XC9271 105℃, 30V Driver Transistor Built-In Active SOP-8FD
6.0 x 4.9 x 1.75
 Sample Request
Step-Down
PWM/PFM
SBD
7.00
30.00
1.20
12.00
2000
Adj.
300
500
Ext CLK
200.00
Current Limit
Short
Thermal Shutdown
Soft Start Adj.
Sync Ext clock
UVLO
General use
-40 to +105
XC9276 200nA Ultra-Low Quiescent Current Active SOT-26W USP-8B06 WLP-6-03
2.8 x 2.9 x 1.3
2.0 x 2.0 x 0.33
1.72 x 1.07 x 0.33
 Sample Request
Step-Down
PFM
1.80
6.00
0.60
3.60
150
Fixed
0.20
CL Discharge
Dump
UVLO
VOUT Selectable
General use
-40 to +85
XC9285 1A HiSAT-COT,
F-PWM Step-Down 		Active SOT-25 USP-6C
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Down
F-PWM
2.50
5.50
0.80
3.60
1000
Fixed
1200
250.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XC9286 1A HiSAT-COT,
F-PWM Step-Down 		Active SOT-25 USP-6C
2.8 x 2.9 x 1.3
1.8 x 2.0 x 0.6
 Sample Request
Step-Down
PWM/PFM
2.50
5.50
0.80
3.60
1000
Fixed
1200
15.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XC9287 1.5A HiSAT-COT,
F-PWM Step-Down 		Active SOT-89-5 USP-6C
4.5 x 4.6 x 1.6
1.8 x 2.0 x 0.6
 Sample Request
Step-Down
F-PWM
2.50
5.50
0.80
3.60
1500
Fixed
1200
3000
250.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XC9288 1.5A HiSAT-COT,
PWM/PFM Step-Down 		Active SOT-89-5 USP-6C
4.5 x 4.6 x 1.6
1.8 x 2.0 x 0.6
 Sample Request
Step-Down
PWM/PFM
2.50
5.50
0.80
3.60
1500
Fixed
1200
3000
15.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XC9289 1.5A HiSAT-COT,
F-PWM or PWM/PFM
Step-Down 		Active LGA-8B01
1.2 x 1.4 x 0.3
 Sample Request
Step-Down
F-PWM or PWM/PFM
2.50
5.50
0.80
3.60
1500
Fixed
1200
3000
15.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XC9290 600mA HiSAT-COT,
Ultra Small Mount Area
F-PWM Step-Down 		Active LGA-6B01 WLP-5-08
1.2 x 1.2 x 0.3
0.96 x 0.88 x 0.33
 Sample Request
Step-Down
F-PWM
2.50
6.00
0.70
3.60
600
Fixed
4000
6000
11.00
Current Limit
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XC9291 600mA HiSAT-COT,
Ultra Small Mount Area
PWM/PFM Step-Down 		Active LGA-6B01 WLP-5-08
1.2 x 1.2 x 0.3
0.96 x 0.88 x 0.33
 Sample Request
Step-Down
PWM/PFM
2.50
6.00
0.70
3.60
600
Fixed
4000
6000
700.00
Current Limit
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XC9301 PWM/PFM Active SOT-25
2.8 x 2.9 x 1.3
 Sample Request
Step-Up/Down
PWM
FET+SBDx2
2.00
10.00
2.40
6.00
250
Fixed
180
300
15.00
Soft Start
General use
-40 to +85
XC9302 PWM/PFM Active SOT-25
2.8 x 2.9 x 1.3
 Sample Request
Step-Up/Down
PWM/PFM
FETx3+SBD
2.00
10.00
2.40
6.00
250
Fixed
180
300
15.00
Soft Start
General use
-40 to +85
XC9303 PWM or PWM/PFM Active MSOP-8A
4.9 x 3.0 x 1.22
 Sample Request
Step-Up/Down
PWM or PWM/PFM
FETx3+SBD
2.00
10.00
2.00
6.00
800
Adj.
300
55.00
Soft Start
General use
-40 to +85
XC9501 Step-up + Step-up Active MSOP-10 USP-10
4.9 x 3.0 x 1.16
2.5 x 2.7 x 0.6
 Sample Request
Multi Channel
PWM or PWM/PFM
FETx2+SBDx2
0.90
10.00
1.50
30.00
500
Adj.
100
180
300
500
70.00
Soft Start
General use
-40 to +85
XC9502 Step-up+Step-Down Active MSOP-10 USP-10
4.9 x 3.0 x 1.16
2.5 x 2.7 x 0.6
 Sample Request
Multi Channel
PWM or PWM/PFM
FETx2+SBDx2
2.00
10.00
1.50
30.00
500
Adj.
180
300
500
70.00
Soft Start
General use
-40 to +85
XC9503 Step-Down+Step-Down Active MSOP-10 USP-10
4.9 x 3.0 x 1.16
2.5 x 2.7 x 0.6
 Sample Request
Multi Channel
PWM or PWM/PFM
FETx2+SBDx2
2.00
10.00
0.90
6.00
1000
Adj.
180
300
500
60.00
Soft Start
General use
-40 to +85
XC9504 Step-up+Inverting Active MSOP-10 USP-10
4.9 x 3.0 x 1.16
2.5 x 2.7 x 0.6
 Sample Request
Multi Channel
PWM or PWM/PFM
FETx2+SBDx2
2.00
10.00
1.50
30.00
500
Adj.
180
300
500
90.00
Soft Start
General use
-40 to +85
XC9505 Step-Down+Inverting Active MSOP-10 USP-10
4.9 x 3.0 x 1.16
2.5 x 2.7 x 0.6
 Sample Request
Multi Channel
PWM or PWM/PFM
FETx2+SBDx2
2.00
10.00
0.90
6.00
1000
Adj.
180
300
500
80.00
Soft Start
General use
-40 to +85
XC9515 2chStep-Down+VD Active QFN-20
4.0 x 4.0 x 0.8
 Sample Request
Multi Channel
PWM
SBD
2.50
5.50
1.20
4.00
800
Adj.
1000
950.00
Current Limit
Short
Thermal Shutdown
Soft Start
UVLO
VD
General use
-40 to +85
XC9516 Step-up+Positive and Negative Charge Pump Active QFN-20
4.0 x 4.0 x 0.8
 Sample Request
Multi Channel
PWM
SBD
2.50
5.50
5.50
19.00
500
Adj.
300~1200
2000.00
Current Limit
Over Voltage
Short
Thermal Shutdown
Soft Start
UVLO
General use
-40 to +85
XC9519 2ch Step-up+Inverting Active QFN-24
4.0 x 4.0 x 0.8
 Sample Request
Multi Channel
PWM or PWM/PFM
SBDx2
2.70
5.50
4.00
18.00
500
Adj.
1200
170.00
Current Limit
Over Voltage
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +85
XC9702 60V, 300mA
Small Mount Size,
F-PWM or PWM/PFM
Step-Down 		Active USP-10B HSOP-8N
2.6 x 2.9 x 0.6
6.2 x 5.2 x 1.7
 Sample Request
Step-Down
F-PWM or PWM/PFM
4.50
60.00
2.50
12.00
300
Adj.
1000
12.00
Current Limit
Output Over Voltage
Lx Short
Thermal Shutdown
Power Good
Soft Start Adj.
UVLO
General use
-40 to +125
XCL100 Built in Inductor
Low Power Step-up
With UVLO 		Active CL-2025-02
2.0 x 2.5 x 1.04
 Sample Request
Step-Up
Yes
PFM
0.70
5.50
3.00
5.00
80
Fixed
1200
6.30
Dump
Load Disconnect
UVLO
General use
-40 to +85
XCL101 Built in Inductor
Low Power Step-up 		Active CL-2025 CL-2025-02
2.0 x 2.5 x 1.04
2.0 x 2.5 x 1.04
 Sample Request
Step-Up
Yes
PFM
0.70
5.50
1.80
5.00
80
Fixed
1200
6.30
Dump
Load Disconnect
UVLO
General use
-40 to +85
XCL102 Inductor Built-in DC/DC Active CL-2025-02
2.0 x 2.5 x 1.04
 Sample Request
Step-Up
Yes
F-PWM
0.65
6.00
2.20
5.50
500
Fixed
3000
75.00
Current Limit
Short
CL Discharge
Load Disconnect
Soft Start
General use
-40 to +85
XCL103 Inductor Built-in DC/DC Active CL-2025-02
2.0 x 2.5 x 1.04
 Sample Request
Step-Up
Yes
PWM/PFM
0.65
6.00
2.20
5.50
500
Fixed
3000
26.00
Current Limit
Short
CL Discharge
Dump
Load Disconnect
Soft Start
General use
-40 to +85
XCL104 Built in Inductor
IIN=1.4A, PWM Step-up
Load Disconnection 		Active DFN3030-10B
3.0 x 3.0 x 1.7
 Sample Request
Step-Up
Yes
F-PWM
0.65
6.00
1.80
5.50
1400
Fixed
1200
56.00
Current Limit
Integral Latch
Short
Thermal Shutdown
CL Discharge
Load Disconnect
Soft Start
UVLO
General use
-40 to +105
XCL105 Built in Inductor
IIN=1.4A, PWM/PFM Step-up
Load Disconnection or Bypass or VOUT OR 		Active DFN3030-10B
3.0 x 3.0 x 1.7
 Sample Request
Step-Up
Yes
PWM/PFM
0.65
6.00
1.80
5.50
1400
Fixed
1200
19.00
Current Limit
Integral Latch
Short
Thermal Shutdown
Bypass Mode
CL Discharge
Load Disconnect
Soft Start
UVLO
General use
-40 to +105
XCL201 Inductor Built-in Active CL-2025 CL-2025-02
2.0 x 2.5 x 1.04
2.0 x 2.5 x 1.04
 Sample Request
Step-Down
Yes
PWM
2.00
6.00
0.80
4.00
400
Fixed
1200
15.00
Current Limit
CL Discharge
Dump
Soft Start
UVLO
General use
-40 to +85
XCL202 Inductor Built-in Active CL-2025 CL-2025-02
2.0 x 2.5 x 1.04
2.0 x 2.5 x 1.04
 Sample Request
Step-Down
Yes
PWM/PFM
2.00
6.00
0.80
4.00
400
Fixed
1200
22.00
Current Limit
CL Discharge
Dump
Soft Start
UVLO
General use
-40 to +85
XCL205 Inductor Built-in Active CL-2025 CL-2025-02
2.0 x 2.5 x 1.04
2.0 x 2.5 x 1.04
 Sample Request
Step-Down
Yes
PWM
1.80
6.00
0.80
4.00
600
Adj. or Fixed
3000
46.00
Current Limit
Short
CL Discharge
Dump
Soft Start
UVLO
General use
-40 to +85
XCL206 Inductor Built-in Active CL-2025 CL-2025-02
2.0 x 2.5 x 1.04
2.0 x 2.5 x 1.04
 Sample Request
Step-Down
Yes
PWM/PFM
1.80
6.00
0.80
4.00
600
Adj. or Fixed
3000
21.00
Current Limit
Short
CL Discharge
Dump
Soft Start
UVLO
General use
-40 to +85
XCL207 Inductor Built-in Active CL-2025 CL-2025-02
2.0 x 2.5 x 1.04
2.0 x 2.5 x 1.04
 Sample Request
Step-Down
Yes
PWM or PWM/PFM
1.80
6.00
0.80
4.00
600
Adj. or Fixed
3000
21.00
Current Limit
Short
CL Discharge
Dump
Soft Start
UVLO
General use
-40 to +85
XCL208 Inductor Built-in Active USP-10B03
2.15 × 2.5 x 1.05
 Sample Request
Step-Down
Yes
PWM
1.80
6.00
0.80
4.00
400
Adj. or Fixed
3000
46.00
Current Limit
Short
CL Discharge
Dump
Soft Start
UVLO
General use
-40 to +85
XCL209 Inductor Built-in Active USP-10B03
2.15 × 2.5 x 1.05
 Sample Request
Step-Down
Yes
PWM/PFM
1.80
6.00
0.80
4.00
400
Adj. or Fixed
3000
21.00
Current Limit
Short
CL Discharge
Dump
Soft Start
UVLO
General use
-40 to +85
XCL210 Inductor Built-in Active CL-2025-02
2.0 x 2.5 x 1.04
 Sample Request
Step-Down
Yes
PFM
2.00
6.00
1.00
4.00
200
Fixed
0.50
Short
CL Discharge
Dump
UVLO
General use
-40 to +85
XCL211 Inductor Built-in Active USP-11B01
3.1 x 4.7 x 1.35
 Sample Request
Step-Down
Yes
F-PWM
2.70
6.00
0.90
6.00
2000
Adj.
2400
53.00
Current Limit
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +85
XCL212 Inductor Built-in Active USP-11B01
3.1 x 4.7 x 1.35
 Sample Request
Step-Down
Yes
PWM/PFM
2.70
6.00
0.90
6.00
2000
Adj.
2400
53.00
Current Limit
Thermal Shutdown
CL Discharge
Dump
Soft Start
UVLO
General use
-40 to +85
XCL232 Built in Inductor
150mA,PFM 		Active CL-2025-03
2.0 x 2.5 x 1.04
 Sample Request
Step-Down
Yes
PFM
1.80
6.00
0.50
3.60
150
Fixed
0.20
Short
CL Discharge
UVLO
General use
-40 to +85
XCL233 Built in Inductor
150mA,PFM with
VSET Function 		Active CL-2025-03
2.0 x 2.5 x 1.04
 Sample Request
Step-Down
Yes
PFM
1.80
6.00
0.50
3.60
150
Fixed
0.20
Short
CL Discharge
UVLO
VOUT Selectable
General use
-40 to +85
XCL237 Built in Inductor
1.5A HiSAT-COT
F-PWM Step-Down 		Active USP-9B01
2.5 × 3.2 × 1.05
 Sample Request
Step-Down
Yes
F-PWM
2.50
5.50
0.80
3.60
1500
Fixed
3000
600.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XCL238 Built in Inductor
1.5A HiSAT-COT
PWM/PFM Step-Down 		Active USP-9B01
2.5 × 3.2 × 1.05
 Sample Request
Step-Down
Yes
PWM/PFM
2.50
5.50
0.80
3.60
1500
Fixed
3000
25.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XCL239 Built in Inductor
1A HiSAT-COT
F-PWM Step-Down 		Active CL-2025-02
2.0 x 2.5 x 1.04
 Sample Request
Step-Down
Yes
F-PWM
2.50
5.50
0.80
3.60
1000
Fixed
3000
600.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XCL240 Active CL-2025-02
2.0 x 2.5 x 1.04
 Sample Request
Step-Down
Yes
PWM/PFM
2.50
5.50
0.80
3.60
1000
Fixed
3000
25.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XCL241 Built in Inductor
500mA HiSAT-COT
F-PWM Step-Down 		Active CL-2025-02
2.0 x 2.5 x 1.04
 Sample Request
Step-Down
Yes
F-PWM
2.50
5.50
0.80
3.60
500
Fixed
1200
250.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XCL242 Built in Inductor
500mA HiSAT-COT
PWM/PFM Step-Down 		Active CL-2025-02
2.0 x 2.5 x 1.04
 Sample Request
Step-Down
Yes
PWM/PFM
2.50
5.50
0.80
3.60
500
Fixed
1200
15.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XCL243 Built in Inductor, h=0.75mm
700mA HiSAT-COT
F-PWM Step-Down 		Active USP-8B04
2.25 x 1.5 x 0.75
 Sample Request
Step-Down
Yes
F-PWM
2.50
5.50
0.80
3.60
700
Fixed
3000
600.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XCL244 Built in Inductor, h=0.75mm
700mA HiSAT-COT
PWM/PFM Step-Down 		Active USP-8B04
2.25 x 1.5 x 0.75
 Sample Request
Step-Down
Yes
PWM/PFM
2.50
5.50
0.80
3.60
700
Fixed
3000
25.00
Current Limit
Short
Thermal Shutdown
CL Discharge
Soft Start
UVLO
General use
-40 to +105
XCL301 Inductor Built-in Active CL-2025-02
2.0 x 2.5 x 1.04
 Sample Request
Negative Voltage
Yes
PFM
SBD
2.70
5.50
-3.30
-3.30
-50
Fixed
40.00
Current Limit
CL Discharge
Soft Start
UVLO
General use
-40 to +85
XCM520 Step-Down+Dual LDO Active USP-12B01
2.3 x 2.8 x 0.6
 Sample Request
Multi Channel
PWM or PWM/PFM
2.70
6.00
2.30
2.30
600
Fixed
3000
22.00
Current Limit
Short
CL Discharge
Soft Start
UVLO
General use
-40 to +85
XCM524 Step-Down+LDO+VD Active USP-12B01
2.3 x 2.8 x 0.6
 Sample Request
Multi Channel
PWM/PFM
2.70
6.00
0.80
4.00
600
Fixed
1200
3000
22.00
Current Limit
Short
CL Discharge
Soft Start
UVLO
General use
-40 to +85
XCM526 Step-down DC/DC controller IC + P-channel power MOSFET Active USP-12B01
2.3 x 2.8 x 0.6
 Sample Request
Step-Down
PWM or PWM/PFM
SBD
4.00
16.00
1.20
15.00
3000
Adj.
500
1000
26.00
Short
Soft Start Adj.
UVLO
General use
-40 to +85
XC9101 PWM NRND MSOP-8A
4.9 x 3.0 x 1.22
Step-Up
PWM
FET+SBD
2.50
20.00
2.20
30.00
3000
Adj.
100~600
90.00
Soft Start
General use
-40 to +85