LT138A/LT338A
LM138/LM338
U
TYPICAL APPLICATIONS
Lamp Flasher
Automatic Light Control
LT338A
LT338A
15V
V
V
OUT
V
IN
V
OUT
IN
+
ADJ
ADJ
10µF
10µF
10µF
1µF
1.2k
12V
12k
12k
12k
OFF
1k
138A/338A TA09
2N3904
138A/338A TA08
Protected High Current Lamp Driver
15V
12V
5A
LT338A
V
V
IN
OUT
ADJ
TTL OR
CMOS
10k
138A/338A TA10
RELATED PARTS
PART NUMBER
DESCRIPTION
COMMENTS
LT1083/LT1084/LT1085 3A/5A/7.5A Low Dropout Regulators
Fixed Outputs, V Up to 30V
IN
LT1580
LT1581
7A Fast Transient Response Regulator with 0.7V Dropout
10A Fast Transient Response Regulator
For 3.3V to 2.xxV Applications
For 3.3V to 2.xxV Applications
LT1584/LT1585/LT1587 7A/4.6A/3A Low Dropout Fast Transient Response Regulator
For 1.2V to 3.3V Outputs from 5V
Dropout Voltage 340mV, Low Noise: 40µV
LT1764
3A Fast Transient Response Regulator
RMS
138afb
LT/CPI 1101 1.5K REV B • PRINTED IN THE USA
12 LinearTechnology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
●
●
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 1991
Linear [ Linear ]
