CS5111 regulator equivalent, 1.4a switching regulator.
* Linear Regulator
– 5.0 V ± 2% @ 100 mA
* Switching Regulator
– 1.4 A Peak Internal Switch
– 120 kHz Maximum Swit.
PACKAGE PIN #
SO
–24L 1
2, 3
PIN SYMBOL VIN NC
4 5, 6, 7, 8, 17, 18, 19, 20
VSW GND
9 VFB1 10 VFB2 11 SELECT
12 COMP 13 COSC 14 WDI 15 CDelay 16 RESET
Supply voltage.
FUNCTION
No connection.
Collector of NPN power switch for .
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