S-1167 Overview
Rev.2.3_00 ULTRA LOW CURRENT CONSUMPTION, HIGH RIPPLE REJECTION AND LOW DROPOUT CMOS VOLTAGE REGULATOR .. S-1167 Series The S-1167 Series is a positive voltage regulator with ultra low current consumption, high ripple rejection, low drop voltage and high output voltage accuracy developed based on CMOS technology. Although current consumption is very small with 9 µA typ., S-1167 Series realized the 70 dB of high...
S-1167 Key Features
- Output voltage : 1.5 to 5.5 V, selectable in 0.1 V steps
- Low equivalent series resistance capacitor can be used : A ceramic capacitor of 1.0 µF or more can be used for the outpu
- Wide input voltage range : 2.0 to 6.5 V
- High-accuracy output voltage : ±1.0%
- Low dropout voltage : 150 mV typ. (3.0 V output product, at IOUT = 100 mA)
- Low current consumption : During operation : 9 µA typ., 16 µA max. During shutdown : 0.1 µA typ., 0.9 µA max
- High peak current capacity : 150 mA output is possible. (at VIN ≥ VOUT(S) + 1.0 V)-1
- High ripple rejection : 70 dB typ. (at 1.0 kHz, VOUT = 3.0 V)
- Built-in overcurrent protector : Overcurrent of output transistor can be restricted
- Built-in shutdown circuit : Ensures long battery life
S-1167 Applications
- Power supply for battery-powered devices
- Power supply for cellular phones
- Power supply for portable equipments
