NCV8508D2T50R4 datasheet(1/12 Pages) ONSEMI

Part #	NCV8508D2T50R4

Description	5.0 V, 250 mA LDO with Watchdog and RESET

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Manufacturer	ONSEMI [ON Semiconductor]

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August, 2004 − Rev. 20

1

Publication Order Number:

NCV8508/D

NCV8508

5.0 V, 250 mA LDO with

Watchdog and RESET

The NCV8508 is a precision micropower Low Dropout (LDO)

voltage regulator. The part contains many of the required operational

requirements for powering microprocessors. Its robustness makes it

suitable for severe automotive environments. In addition to being a

good fit for the automotive environment, the NCV8508 is ideal for use

in battery operated, microprocessor controlled equipment because of

its extremely low quiescent current.

Features

• Output Voltage: 5.0 V

• ±3.0% Output Voltage

• I

OUT Up to 250 mA

• Quiescent Current Independent of Load

• Micropower Compatible Control Functions:

♦ Wakeup

♦ Watchdog

♦ RESET

• Low Quiescent Current (100 mA typ)

• Protection Features:

♦ Thermal Shutdown

♦ Short Circuit

♦ 45 V Operation

• Internally Fused Leads in SO−16L Package

• NCV Prefix for Automotive and Other Applications Requiring Site

and Control Changes

• Pb−Free Package is Available*

*For additional information on our Pb−Free strategy and soldering details, please

download the ON Semiconductor Soldering and Mounting Techniques

Reference Manual, SOLDERRM/D.

SO−16L

DW SUFFIX

CASE 751G

1

16

See detailed ordering and shipping information in the package

dimensions section on page 10 of this data sheet.

ORDERING INFORMATION

MARKING

DIAGRAMS

1

NCV85085

AWLYYWW

16

A

= Assembly Location

WL = Wafer Lot

YY = Year

WW = Work Week

http://onsemi.com

VIN

VOUT

1

16

NC

Sense

WDI

NC

GND

Wakeup

NC

RESET

NC

Delay

NC

PIN CONNECTIONS

1

SO−16L

D2PAK−7

DPS SUFFIX

CASE 936AB

Tab = GND

Lead 1. VOUT

2. VIN

3. WDI

4. GND

5. Wakeup

6. RESET

7. Delay

NCV85085

AWLYYWW

1

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NCV8508D2T50R4 Datasheet(PDF) 1 Page - ON Semiconductor

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