STLQ50XX33 50mA, 3uA Supply current low drop linear regulator

The STLQ50 is a BiCMOS linear regulator specifically designed for operating in environment with very low power consumption constraints.

Due to the very low quiescent current (3 µA) the device is suitable for those application that have very long stand-by time allowing extension of battery life.

The P-MOS pass element allows also a very good drop-out figure (200 mV at 25 mA IO and 350 mV at full load) without affecting the consumption characteristics.

Housed in the very small SOT323-5L or SOT23-5L, it fulfils the space saving requirements in battery powered equipments

技术特性

Input voltage from 1.5 to 5.5 V
Very low quiescent current:
- 1.0 μA (typ) at no load
- 1.4 μA (typ) at 150 mA load
- 1 nA (typ) in OFF mode
- 200 nA max in OFF mode at 125 °C
Output voltage tolerance: ± 2% at 25 °C
150 mA guaranteed output current
Wide range of output voltages: 0.8 V to 3.3 V in 100 mV steps
Logic-controlled electronic shutdown
Compatible with ceramic capacitor (COUT= 1 μF)
Internal current and thermal limit
Package: SOT666-6L
Temperature range: -40 °C to 125 °C

应用领域

Portable/battery powered equipments
Electronic sensors
Microcontroller power
Real time clock backup power

功能框图

STLQ50XX33 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
STLQ50C33R	Active	0.462	1000	SOT323-5L	Tape And Reel	-40 °C-150 °C	STLQ50C33R

DATASHEET

描述	版本	大小
STLQ50XX33 : 50 mA, 3 µA supply current low drop linear regulator	4	329KB