Datasheet

MAX667
+5V/Programmable Low-Dropout
Voltage Regulator
4 _______________________________________________________________________________________
SHDN
LBO
LBI
+50mV
SET
OUT
DD
GND
IN
A1
C2 C1
1.255V REF
MAX667
Figure 1. MAX667 Block Diagram
MAX667
GND SHDNSET
OUT
+5V OUT
250mA
IN
8
645
2
C1
10μF
Figure 2. Fixed +5V Regulator
MAX667
GNDSHDN
OUT
V
OUT
IN
LBO
SET
LBI
8
7
3
54
2
6
R2
R1
R3
R4
C1
10μF
N
VREF
Figure 3. Adjustable Output and Low-Battery Detector