TC1223 Datasheet, PDF (3/14 Pages) Microchip Technology – 50mA and 100mA CMOS LDOs with Shutdown

TC1223/TC1224
2.0 PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 2-1.
TABLE 2-1: PIN FUNCTION TABLE
Pin No.
(5-Pin SOT-23A)
1
2
3
4
5
Symbol
V_IN
GND
SHDN
NC
V_OUT
Description
Unregulated supply input.
Ground terminal.
Shutdown control input. The regulator is fully enabled when a logic high is applied to this input.
The regulator enters shutdown when a logic low is applied to this input. During shutdown, output
voltage falls to zero and supply current is reduced to 0.5µA (max).
No connect.
Regulated voltage output.
© 2002 Microchip Technology Inc.
DS21368B-page 3