Datasheet

10
LT1635
Low Voltage Regulator
1
3
1635 TA03
2
8
4
7
6
*USE ELECTROLYTIC
OUTPUT CAPACITORS
V
OUT
3V
V
IN
>3.2V
R2
2k
R1
28k
C1
0.01µF
OPTIONAL*
–
+
LT1635
+
Best Regulation
1
3
1635 TA04
2
8
4
7
6
R1
2k
R2
48k
–
+
LT1635
V
IN
> 6V
V
OUT
5V
2-Terminal Current Regulator Shunt Regulator
8
3
1635 TA05
2
1
4
7
6
+
–
R1
R2
–
+
LT1635
(R2 + R3)V
REF
(R1)(R3)
I
OUT
=
R3
8
3
1635 TA06
2
1
4
7
6
+
–
*REQUIRED FOR CAPACITIVE LOADING
R1
R2
C1*
0.01µF
–
+
LT1635
1 +
R2
R1
V
OUT
=V
REF
()
Negative Regulator 6V Battery-Level Indicator
1
3
1635 TA07
2
8
4
7
6
R1
2k
1%
Q1
2N3904
–
+
LT1635
V
OUT
–5V
V
IN
≤ –5.5V
GROUND
C1
47µF
ELECT
R2
49.9k
1%
+
1
3
1635 TA08
2D1
8
4
7
6
+
–
LED DIMS BELOW 7V
R2
12k
R3
680k
R1
680k
R4
1.5k
–
+
LT1635
TYPICAL APPLICATIO S
U