lt3083idf Linear Technology Corporation, lt3083idf Datasheet - Page 21

• Manufacturer Part Number: lt3083idf
• Description: Lt3083 - Adjustable 3a Single Resistor Low Dropout Regulator
• Manufacturer: Linear Technology Corporation

TYPICAL APPLICATIONS
V
5V
IN
10μF
V
CONTROL
VN2222LL
IN
Ramp Generator
50V
V
IN
SET
5V
10μF
*4mV DROP ENSURES LT3083 IS
OFF WITH NO LOAD
MULTIPLE LT3083’S CAN BE USED
10nF
+
LT3083
+
–
10k
10μF
BUZ11
15μF
LT1963-3.3
+
V
OUT
1N4148
V
CONTROL
CONTROL
Boosting Fixed Output Regulators
IN
IN
VN2222LL
High Voltage Regulator
SET
SET
R
402k
SET
6.1V
LT3083
+
–
LT3083
+
–
20mΩ
42Ω*
33k
3083 TA10
10μF
V
OUT
V
OUT
IN
OUT
LT1019
10mΩ
INPUT
GND
3083 TA09
V
CONTROL
10μF
V
3A
OUTPUT
OUT
IN
Reference Buffer
47μF
V
V
OUT
OUT
3083 TA12
SET
3.3V
4.5A
= 20V
= 50μA • R
C1
1μF
LT3083
+
–
OUT
SET
*MIN LOAD 0.5mA
OUT
LT3083
3083 TA11
C2
10μF
V
OUT
21
*
3083f