NCV8769 Datasheet, PDF (1/14 Pages) ON Semiconductor – Ultra Low Iq 150 mA LDO Regulator with Reset and Early Warning

NCV8769
Ultra Low Iq 150 mA LDO
Regulator with Reset and
Early Warning
The NCV8769 is 150 mA LDO regulator with integrated reset and
early warning functions dedicated for microprocessor applications. Its
robustness allows NCV8769 to be used in severe automotive
environments. Ultra low quiescent current as low as 25 mA typical for
NCV8769 makes it suitable for applications permanently connected to
battery requiring ultra low quiescent current with or without load. The
NCV8769 contains protection functions as current limit, thermal
shutdown and reverse output current protection.
Features
• Output Voltage Options: 5 V
• Output Voltage Accuracy: $2%
• Output Current up to 150 mA
• Ultra Low Quiescent Current:
− typ 25 mA for Adjustable Early Warning Threshold Option
• Very Low Dropout Voltage
• Microprocessor Compatible Control Functions:
− Reset with Adjustable Power−on Delay
− Early Warning
• 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
R_SI2
R_SI1
V_in
V_out
SI
NCV8769y0
DT
SO
RO
GND
C_out
1 mF
V_DD
Microprocessor
I/O
RESET
http://onsemi.com
14
1
MARKING
DIAGRAMS
14
SO−14
D SUFFIX
CASE 751A
V8769YZXXG
AWLYWWG
1
Y
= Timing and Reset Threshold Option*
Z
= Early Warning Option*
XX
= Voltage Option
5.0 V (XX = 50)
A
= Assembly Location
WL = Wafer Lot
Y
= Year
WW = Work Week
G
= Pb−Free Package
*See Application Information Section.
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
Figure 1. Application Circuit
© Semiconductor Components Industries, LLC, 2011
1
June, 2011 − Rev. 1
Publication Order Number:
NCV8769/D