NCV4276C
400 mA Low-Drop Voltage
Regulator
The NCV4276C is a 400 mA output current integrated low dropout
regulator family designed for use in harsh automotive environments.
It includes wide operating temperature and input voltage ranges. The
device is offered with 3.3 V, 5.0 V, and adjustable voltage versions
available in 2% output voltage accuracy. It has a high peak input
voltage tolerance and reverse input voltage protection. It also
provides overcurrent protection, overtemperature protection and
inhibit for control of the state of the output voltage. The NCV4276C
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MARKING
DIAGRAMS
2
DPAK
5−PIN
DT SUFFIX
family is available in DPAK and D PAK surface mount packages.
76CXXG
ALYWW
The output is stable over a wide output capacitance and ESR range.
The NCV4276C has improved startup behavior during input voltage
transients.
1
CASE 175AA
5
1
The NCV4276C is pin for pin compatible with NCV4276B.
Features
• 3.3 V, 5.0 V, and Adjustable Voltage Version (from 2.5 V to 20 V)
2% Output Voltage
• 400 mA Output Current
2
D PAK
NC
V4276C−XX
AWLYWWG
5−PIN
DS SUFFIX
CASE 936A
1
• 500 mV (max) Dropout Voltage (5.0 V Output)
• Inhibit Input
5
1
• Very Low Current Consumption
• Fault Protection
*Tab is connected to Pin 3 on all packages.
= Assembly Location
WL, L = Wafer Lot
♦ +45 V Peak Transient Voltage
♦ −42 V Reverse Voltage
A
♦ Short Circuit
Y
= Year
WW
G
XX
= Work Week
= Pb−Free Device
= 33 (3.3 V)
= 50 (5.0 V)
= AJ (Adj. Voltage)
♦ Thermal Overload
• NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These are Pb−Free Devices
ORDERING INFORMATION
See detailed ordering and shipping information in the ordering
information section on page 14 of this data sheet.
©
Semiconductor Components Industries, LLC, 2014
1
Publication Order Number:
January, 2014 − Rev. 0
NCV4276C/D