NCV4275C Datasheet, PDF (1/15 Pages) ON Semiconductor – 450 mA Low-Drop Voltage Regulator with Reset

NCV4275C
450 mA Low-Drop Voltage
Regulator with Reset
The NCV4275C is an integrated low dropout regulator designed
for use in harsh automotive environments. It includes wide
operating temperature and input voltage ranges. The output is
regulated at 5.0 V or 3.3 V and is rated to 450 mA of output current.
It also provides a number of features, including overcurrent
protection, overtemperature protection and a programmable
microprocessor reset. The NCV4275C is available in the DPAK and
D²PAK surface mount packages. The output is stable over a wide
output capacitance and ESR range. The NCV4275C is pin for pin
compatible with NCV4275A.
Features
• 5.0 V or 3.3 V ±2% Output Voltage Options
• 450 mA Output Current
• Very Low Current Consumption
• Active Reset Output
• Reset Low Down to V_Q = 1.0 V
• 500 mV (max) Dropout Voltage
• Fault Protection
♦ +45 V Peak Transient Voltage
♦ −42 V Reverse Voltage
♦ Short Circuit Protection
♦ Thermal Overload Protection
• AEC−Q100 Qualified and PPAP Capable
• These are Pb−Free Devices
Applications
• Auto Body Electronics
I
Q
Bandgap
Reference
Thermal
Shutdown
D
Error
Amplifier
+
−
Current Limit and
Saturation Sense
Reset
Generator
http://onsemi.com
MARKING
DIAGRAMS
1
5
DPAK
5−PIN
DT SUFFIX
CASE 175AA
4275CxG
ALYWW
1
1
5
D²PAK
5−PIN
DS SUFFIX
CASE 936A
NC
V4275Cx
AWLYWWG
1
x
A
WL, L
Y
WW
G
= 5 (5.0 V Output)
or 3 (3.3 V Output)
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information on page 13 of
sheet.
Figure 1. Block Diagram
GND
RO
© Semiconductor Components Industries, LLC, 2014
1
January, 2014 − Rev. 0
Publication Order Number:
NCV4275C/D