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© Semiconductor Components Industries, LLC, 2009
October, 2009 − Rev. 13
1 Publication Order Number:
NCV8141/D
NCV8141
5.0 V, 500 mA Linear
Regulator with ENABLE,
RESET
, and Watchdog
The NCV8141 is a linear regulator suited for microprocessor
applications in automotive environments.
This ON Semiconductor part provides the power for the
microprocessors along with many of the control functions needed in
today’s computer based systems. Incorporating all of these features
saves both cost, and board space.
The NCV8141 provides a low sleep mode current as compared to
the CS8141. Consult your local sales representative for a low sleep
mode current version of the CS8140.
Features
• 5.0 V ± 3.0%, 500 mA Output Voltage
• Lower Quiescent Current
• Improved Filtering for /RESET Functionality
• mP Compatible Control Functions
♦ Watchdog
♦ RESET
♦ ENABLE
• Low Dropout Voltage (1.25 V @ 500 mA)
• Low Quiescent Current (7.0 mA @ 500 mA)
• Low Noise, Low Drift
• Low Current SLEEP Mode 50 mA (max)
• Fault Protection
♦ Thermal Shutdown
♦ Short Circuit
♦ 60 V Peak Transient Voltage
• These are Pb−Free Devices
• NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
D
2
PAK−7
DPS SUFFIX
CASE 936AB
http://onsemi.com
A = Assembly Location
WL = Wafer Lot
Y = Year
WW = Work Week
G = Pb−Free Package
1
MARKING
DIAGRAM
Device Package Shipping
†
ORDERING INFORMATION
NCV8141D2TG D
2
PAK
(Pb−Free)
50 Units/Rail
1
Tab = GND
Pin 1. V
IN
2. ENABLE
3. RESET
4. GND
5. Delay
6. WDI
7. V
OUT
PIN CONNECTIONS
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
NC
V8141
AWLYWWG
1
NCV8141D2TR4G D
2
PAK
(Pb−Free)
750/Tape & Reel
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