NCP694D25HT1G 查看數據表（PDF） - ON Semiconductor

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NCP694D25HT1G

1A CMOS Low-Dropout Voltage Regulator

ON Semiconductor 

NCP694

1A CMOS Low-Dropout

Voltage Regulator

The NCP694 series of fixed output super low dropout linear

regulators are designed for portable battery powered applications with

high output current requirement up to 1 A and −3 mV typical load

regulation at 1 A. Each device contains a voltage reference unit, an

error amplifier, a PMOS power transistor, resistors for setting output

voltage, a current limit circuits for overcurrent and thermal−shutdown.

A standby mode with ultra low supply current can be realized with the

chip enable function.

The device is housed in the SOT−89−5 and HSON−6 packages.

Standard voltage versions are 0.8 V, 1.0 V, 1.2 V, 2.5 V, 3.3 V for fixed

version and adjustable output voltage down to 1.0 V.

Features

• Maximum Operating Voltage of 6.0 V

• Minimum Output Voltage Down to 0.8 V for Fix Version and 1.0 V

for Adjustable Version

• Load Regulation −3 mV at 1 A Output Current

• Low Dropout

• Build−in Auto Discharge Function for D Version

• Standby Mode With Low Consumption

• These are Pb−Free Devices

Typical Applications

• Battery Powered Instruments

• Hand−Held Instruments

• Camcorders and Cameras

• Portable communication equipments

http://onsemi.com

MARKING

DIAGRAMS

SOT−89−5

CASE 528AB

1

XXX

XMM

G

6

1

HSON−6

CASE 506AE

6

XXX

XYYG

1

XXXX = Specific Device Code

MM, YY = Lot Number

G or G = Pb−Free Package

For actual marking Pb−Free indicator, “G” or micro-

dot “G” may or may not be provided.

ORDERING INFORMATION

See detailed ordering and shipping information in the package

dimensions section on page 15 of this data sheet.

© Semiconductor Components Industries, LLC, 2011

1

June, 2011 − Rev. 2

Publication Order Number:

NCP694/D

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