Voltage Regulators

XC6506 Series

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Typical Application Circuit
Technical Document
Packages
Part Numbers
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Ultra-Low Supply Current Voltage Regulator (with Stand-by Function)

The XC6506 series are positive voltage LDO regulators manufactured using CMOS processes. The series achieves Ultra low supply current, 0.8μA and consists of a reference voltage source, an error amplifier, a current fold-back circuit, and a phase compensation circuit plus a driver transistor.

The series is also compatible with low ESR ceramic capacitors, which give added output stability. The current limiter's fold-back circuit also operates as a short protect for the output current limiter and the output pin. Furthermore, the CE function allows the output of the regulator to be turned off, resulting in greatly reduced power consumption.

Feature

Operating Voltage Range	1.5V ~ 6.0V
Output Voltage	1.2V ~ 5.0V (0.1V increments)
Output Accuracy	±30mV (V_OUT≦1.5V) ±2.0% (1.5V＜V_OUT)
Maximum Output Current	150mA (300mA Limit)
Dropout Voltage	360mV@ I_OUT=100mA (V_OUT=3.3V)
Low Power Consumption	0.8μA
Stand-by Current	0.01μA
Protection Function	Current Limit
Low ESR Capacitor Compatible	Ceramic Capacitor
Operating Temperature Range	-40 ~ 105
Environmentally Friendly	EU RoHS Compliant, Pb Free

Typical Application Circuit

Technical Document

Gerberfile:XC6506 USPN-4

Packages

Package	Number of Pins	Pcs/Reel	Package Size(mm)
USPN-4	4	5,000	0.9 x 1.2 x 0.4

XC6506 Series Part Numbers

Part number	Sample	Type	Output Voltage	Output Voltage Accuracy	Package	Online Store
	Sample Request（in stock now）	CE “H” Active	1.2V 1.3V 1.4V 1.5V 1.6V 1.7V 1.8V 1.9V 2V 2.1V 2.2V 2.3V 2.4V 2.5V 2.6V 2.7V 2.8V 2.9V 3V 3.1V 3.2V 3.3V 3.4V 3.5V 3.6V 3.7V 3.8V 3.9V 4V 4.1V 4.2V 4.3V 4.4V 4.5V 4.6V 4.7V 4.8V 4.9V 5V	±2.0%	USPN-4	In stock
XC6506B1227R-G		CE “H” Active	1.2V	±2.0%	USPN-4
XC6506B1327R-G		CE “H” Active	1.3V	±2.0%	USPN-4
XC6506B1427R-G		CE “H” Active	1.4V	±2.0%	USPN-4
XC6506B1527R-G		CE “H” Active	1.5V	±2.0%	USPN-4
XC6506B1627R-G		CE “H” Active	1.6V	±2.0%	USPN-4
XC6506B1727R-G		CE “H” Active	1.7V	±2.0%	USPN-4
XC6506B1827R-G		CE “H” Active	1.8V	±2.0%	USPN-4
XC6506B1927R-G		CE “H” Active	1.9V	±2.0%	USPN-4
XC6506B2027R-G		CE “H” Active	2V	±2.0%	USPN-4
XC6506B2127R-G		CE “H” Active	2.1V	±2.0%	USPN-4
XC6506B2227R-G		CE “H” Active	2.2V	±2.0%	USPN-4
XC6506B2327R-G		CE “H” Active	2.3V	±2.0%	USPN-4
XC6506B2427R-G		CE “H” Active	2.4V	±2.0%	USPN-4
XC6506B2527R-G		CE “H” Active	2.5V	±2.0%	USPN-4
XC6506B2627R-G		CE “H” Active	2.6V	±2.0%	USPN-4
XC6506B2727R-G		CE “H” Active	2.7V	±2.0%	USPN-4
XC6506B2827R-G		CE “H” Active	2.8V	±2.0%	USPN-4
XC6506B2927R-G		CE “H” Active	2.9V	±2.0%	USPN-4
XC6506B3027R-G		CE “H” Active	3V	±2.0%	USPN-4
XC6506B3127R-G		CE “H” Active	3.1V	±2.0%	USPN-4
XC6506B3227R-G		CE “H” Active	3.2V	±2.0%	USPN-4
XC6506B3327R-G		CE “H” Active	3.3V	±2.0%	USPN-4
XC6506B3427R-G		CE “H” Active	3.4V	±2.0%	USPN-4
XC6506B3527R-G		CE “H” Active	3.5V	±2.0%	USPN-4
XC6506B3627R-G		CE “H” Active	3.6V	±2.0%	USPN-4
XC6506B3727R-G		CE “H” Active	3.7V	±2.0%	USPN-4
XC6506B3827R-G		CE “H” Active	3.8V	±2.0%	USPN-4
XC6506B3927R-G		CE “H” Active	3.9V	±2.0%	USPN-4
XC6506B4027R-G		CE “H” Active	4V	±2.0%	USPN-4
XC6506B4127R-G		CE “H” Active	4.1V	±2.0%	USPN-4
XC6506B4227R-G		CE “H” Active	4.2V	±2.0%	USPN-4
XC6506B4327R-G		CE “H” Active	4.3V	±2.0%	USPN-4
XC6506B4427R-G		CE “H” Active	4.4V	±2.0%	USPN-4
XC6506B4527R-G		CE “H” Active	4.5V	±2.0%	USPN-4
XC6506B4627R-G		CE “H” Active	4.6V	±2.0%	USPN-4
XC6506B4727R-G		CE “H” Active	4.7V	±2.0%	USPN-4
XC6506B4827R-G		CE “H” Active	4.8V	±2.0%	USPN-4
XC6506B4927R-G		CE “H” Active	4.9V	±2.0%	USPN-4
XC6506B5027R-G		CE “H” Active	5V	±2.0%	USPN-4

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