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Output Current of 3.0 A
1.25 V Maximum Dropout Voltage at 3.0 A Over Temperature
Voltage on Shutdown Pin is TTL compatible
Reference/Output Voltage Trimmed to
"1.5
%
Current Limit Protection
Thermal Shutdown Protection
0擄C to 125擄C Junction Temperature Range
Microprocessor Power Supplies
SMPS Post Regulation
Battery Chargers
DSP Power Supplies
Tab = Ground
Pin 1. Shutdown
2. V
in
3. Ground
4. V
out
5. Soft Start
MARKING
DIAGRAM
Applications
NC
P631GD2T
AWLYWW
2
INPUT
C
in
1
NCP631
3
Shutdown
4
5
Cs
C
out
V
out
3.47
NCP631 = Specific Device Code
A
= Assembly Location
WL = Wafer Lot
Y
= Year
WW = Work Week
ORDERING INFORMATION
Device
V
OUT
3.47
Package
D
2
PAK
Shipping
800/Tape
& Reel
Figure 1. Typical Application Circuit
NCP631GD2TR4
漏
Semiconductor Components Industries, LLC, 2003
1
April, 2003 - Rev. 3
Publication Order Number:
NCP631/D