YB1253 Datasheet, PDF (2/11 Pages) YOBON TECHNOLOGIES,INC. – 300mA, Low Power, High PSRR LDO Regulator

YB1253
300mA, Low Power, High PSRR LDO Regulator
Pin Configuration
SOT-89
123
GND VIN VOUT
SOT-89R
123
VOUT GND VIN
VIN
3
SOT-23
1
2
GND
VOUT
Figure 2 : pin configuration
VOUT
NC
5
4
SOT-25
123
VIN GND ^EN
Pin Description
Table 1
Pin Name
Pin Function
VIN Unregulated Input Supply. Bypass with a capacitor to GND
GND Ground pin
EN
Pull high to enable the regulator
NC
VOUT
No connection is required
Regulated Output Voltage
YB1253 Rev. 1.5
www.yobon.com.tw
2