S-13D1 Description
© Seiko Instruments Inc., 2012 SUPER-SMALL PACKAGE 2-CIRCUIT BUILT-IN DELAY FUNCTION HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR Rev.1.1_00 The S-13D1 Series, developed by using the CMOS technology, is a 2-channel positive voltage regulator IC which has low dropout voltage, high accuracy output voltage and low current consumption. A 0.22 μF small ceramic capacitor can be used, and the S-13D1 Series...
S-13D1 Key Features
- Input voltage: 1.5 V to 5.5 V
- High-accuracy output voltage: ±1.0% (1.0 V to 1.45 V output product :±15 mV)
- Dropout voltage: 80 mV typ. (2.8 V output product, IOUT = 100 mA)
- Low current consumption: During operation: 39 μA typ., 58 μA max. (per circuit) During power-off: 0.1 μA typ., 1.0 μA ma
- High output current
- High ripple rejection: 70 dB typ. (3.6 V output product, at f = 1.0 kHz)
- Built-in overcurrent protection circuit: Limits overcurrent of output transistor
- Built-in thermal shutdown circuit: Prevents damage caused by heat
- Built-in ON / OFF circuit: Ensures long battery life
- Constant current source pull-down is selectable
S-13D1 Applications
- Constant-voltage power supply for digital camera