Datasheet

Micrel, Inc. MIC2954
September 2007 2
M9999-090607
Typical Application
SHUTDOWN
ENABLE
MIC2954
IN OUT
GND
10µF
V
IN
V
OUT
1.2V to 30V
SHDN
FB
R1
100pF
R2
ERR
100
k
V
ERR
2, 6 = OPEN
1
3
8
5
7
4
V
REF
VV1
R1
R2
OUT REF
=+
⎛
⎝
⎜
⎞
⎠
⎟
5V Fixed Regulator Adjustable Regulator
5V or 3V Selectable Regulator with Shutdown Wide Input-Voltage-Range Current Limiter