NCV8770 Datasheet, PDF (1/13 Pages) ON Semiconductor – Ultra Low Iq 350 mA LDO Regulator with Reset

NCV8770
Ultra Low I_q 350 mA LDO
Regulator with Reset
The NCV8770 is 350 mA LDO regulator with integrated reset
functions dedicated for microprocessor applications. Its robustness allows
NCV8770 to be used in severe automotive environments. Ultra low
quiescent current as low as 21 mA typical makes it suitable for
applications permanently connected to battery requiring ultra low
quiescent current with or without load. This feature is especially critical
when modules remain in active mode when ignition is off. The NCV8770
contains protection functions as current limit, thermal shutdown and
reverse output current protection.
Features
• Output Voltage Options: 5 V
• Output Voltage Accuracy: ±1.5% (T_J = 25°C to 125°C)
• Output Current up to 350 mA
• Ultra Low Quiescent Current: typ 21 mA (max 28 mA)
• Very Wide Range of C_out and ESR Values for Stability
• Microprocessor Compatible Control Functions:
− Reset with Adjustable Power−On Delay
• Wide Input Voltage Operation Range: up to 40 V
• Protection Features
− Current Limitation
− Thermal Shutdown
• These are Pb−Free Devices
Typical Applications
• Body Control Module
• Instruments and Clusters
• Occupant Protection and Comfort
• Powertrain
V_BAT
C_in
0.1 mF
V_in
V_out
NCV8770
DT
V_out
C_out
1 mF
V_DD
Microprocessor
RO
GND
RESET
Figure 1. Typical Application Schematic
http://onsemi.com
MARKING
DIAGRAMS
DPAK−5
DT SUFFIX
CASE 175AA
770yxxG
ALYWW
D²PAK−5
D5S SUFFIX
CASE 936A
NC
V8770yxx
AWLYWWG
y
xx
A
WL, L
Y
WW
G or G
= Timing and Reset Threshold Option
= Voltage Option
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
© Semiconductor Components Industries, LLC, 2013
1
February, 2013 − Rev. 1
Publication Order Number:
NCV8770/D