L1127 Datasheet, PDF (2/5 Pages) Unisonic Technologies – ULTRA-LOW-NOISE, HIGH-SPEED, LOW-DROPOUT, 300mA LINEAR REGULATOR

L1127
„ MARKING INFORMATION
PACKAGE
VOLTAGE CODE
SOT-25
45: 4.5V
Preliminary
MARKING
„ PIN CONFIGURATION
V_OUT
5
NC/ADJ
4
CMOS IC
1
2
3
V_IN GND SHDN
„ PIN DESCRIPTION
NO.
PIN NAME
1
V_IN
2
GND
3
SHDN
NC.
4
ADJ
5
V_OUT
I/O
DESCRIPTION
I Voltage supply
Ground
I Control pin for shutdown; logic high: enable ;logic low: shutdown
This pin is connected to an external resistor divider, turns to adjustable output
voltage mode operation.
O Output pin
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 5
QW-R502-742.a