GM66015
1.5A LOW DROPOUT
PRECISION REGULATOR
Description
GM66015 series of positive adjustable and fixed
regulators is designed to provide 1.5A output
current with low dropout voltage performance. On-
chip trimming adjusts the reference voltage with an
accuracy of
±1%
for adjustable, and
±2%
for fixed
output voltage versions. Besides the features
mentioned, GM66015 works well in post regulators
or micro-processor power supplies where low
voltage operation and fast transient response are
required. GM66015 includes over current protection
and thermal shutdown protection as well.
GM66015 is available in TO-220, surface-mount TO-263,
surface-mount TO252 and SOT223 packages.
Features
Adjustable or Fixed Output
Output Current of 1.5A
Low Dropout, 1.5V max at 1.5A Output
Current
0.04% Line Regulation
0.2 % Load Regulation
100% Thermal Limit Burn-In
Fast Transient Response
Pin to Pin Compatible with LT1086
series
Applications
Post Regulators for Switching Supplies
High Efficiency Linear Regulators
Motherboards
Typical Application Circuit
V
IN
V
OUT
1.5A
C
OUT
C
IN
V
IN
GM66015-x.x
GND
GM66015-adj
ADJ
R1
V
OUT
1.5A
C
IN
C
OUT
R2
Fixed Output Voltage Version
Adjustable Output Voltage Version
GM66015
V1.00
1
GM66015
1.5A LOW DROPOUT
PRECISION REGULATOR
Marking Information and Pin Configurations (Top View)
SOT223
TO 252
(D-PAK)
TO 220
TO 263
(D
2
-PAK)
GM66015
VVAYWW
GM66015
VVAYWW
GM66015
VVAYWW
GM66015
VVAYWW
1.GND/ADJ
VV: Output Voltage Codes (05: 5.0V, …A: ADJ)
A: Assembly/Test Site Code
Y: Year
WW: Week
2. V
OUT
3. V
IN
1.GND/ADJ
2. V
OUT
3. V
IN
2. V
OUT
1. GND/ADJ
3. V
IN
2 V
OUT
1. GND/ADJ
3. V
IN
GM66015
V1.00
2
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