Description
5
4
Enable/Shutdown (Input) : CMOS compatible input.Logic high=enable, logic low=shutdown.Do not leave open.Reference Bypass : Connect external 0.01 F C BYP capacitor to GND to reduce output noise.May be left open.Regulator Output 1.0 F
1
IN
2
GND
3
ON/OFF CONTROL
Application Circuit
VIN
CIN=1.0µF Ceramic
1
5
VOUT
2
COUT=1.0µF Ceramic
Enable Shutdown
ON/OFF CONTROL
3
4
ON/OFF CONTROL(Pin 3) maybe connected directly to VIN (pin1)
CBYP=0.01µF
2007. 6. 19
Revision No : 5
Features
- Input voltage range : 2.7V to 6.0V Stability with ceramic output capacitors Ultra-low dropout : 135mV @ 150mA High output accuracy : 1.0% accuracy Low quiescent current : 90 A TTL-Logic-compatible ON/OFF control input Zero off-mode current Thermal shutdown and current limit protection
J I J H
L
1 VIN 2 GND 3 ON/OFF Control 4 BYP 5 VOUT
TSV.