© Semiconductor Components Industries, LLC, 2011
May, 2011 − Rev. 5
1 Publication Order Number:
NCV8518A/D
NCV8518A
Low Dropout Linear
Regulator with Watchdog,
Wake Up, RESET
, and
ENABLE
The NCV8518A device is a precision micropower voltage regulator.
It has a fixed output voltage of 5.0 V and regulates within ±2%. It is
suitable for use in all automotive environments and contains all the
required functions to control a microprocessor. This device has low
dropout voltage and low quiescent current. It includes a watchdog
timer, adjustable reset, wake up and enable function. Also
encompassed in this device are safety features such as thermal
shutdown and short circuit protection. It is capable of handling up to
45 V transients.
Features
• Output Voltage of 5.0 V
• ±2% Output Voltage Tolerance
• Output Current up to 250 mA
• Micropower Compatible Control Functions:
− ENABLE
− Watchdog
− RESET
− Wake Up
• NCV Prefix for Automotive and Other Applications Requiring Site
and Change Control
• Low Dropout Voltage
• Low Quiescent Current of 100 mA
• Protection Features:
− Thermal Shutdown
− Short Circuit
• Low Sleep Mode Current less than 1.0 mA
• AEC Qualified
• PPAP Capable
• These are Pb−Free Devices
Applications
• Tire Pressure Monitor
• Battery Powered Consumer Electronics
SOIC−16 LEAD
WIDE BODY
EXPOSED PAD
CASE 751AG
MARKING
DIAGRAMS
NCV8518A
AWLYYWWG
1
16
1
16
http://onsemi.com
1
8
SOIC−8
EXPOSED PAD
CASE 751AC
A = Assembly Location
WL = Wafer Lot
YY, Y = Year
WW = Work Week
G, or G = Pb−Free Package
8518A
AYWW
G
1
8
Device Package Shipping
†
ORDERING INFORMATION
NCV8518APDG SOIC−8* 98 Units / Rail
SOIC−8* 2500 / Tape & Reel
NCV8518APDR2G
SOIC−16* 47 Units / Rail
NCV8518APWR2G
NCV8518APWG
SOIC−16* 1000 / 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.
*These packages are inherently Pb−Free.
