NCV8141 Datasheet, PDF (1/12 Pages) ON Semiconductor – 5.0 V, 500 mA Linear Regulator with ENABLE, RESET, and Watchdog

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 ±4.0%, 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
• NCV Prefix for Automotive and Other Applications Requiring Site
and Control Changes
• Pb−Free Package is Available*
http://onsemi.com
MARKING
DIAGRAM
1
7
D²PAK−7
DPS SUFFIX
CASE 936AB
NCV8141
AWLYWW
1
A = Assembly Location
WL = Wafer Lot
Y = Year
WW = Work Week
PIN CONNECTIONS
Tab = GND
Pin 1. V_IN
2. ENABLE
3. RESET
4. GND
5. Delay
6. WDI
1
7. V_OUT
ORDERING INFORMATION
Device
Package
Shipping^†
NCV8141D2T
D²PAK
50 Units/Rail
NCV8141D2TG
D²PAK
(Pb−Free)
50 Units/Rail
NCV8141D2TR4
D²PAK 750 Tape & Reel
†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.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2004
1
August, 2004 − Rev. 5
Publication Order Number:
NCV8141/D