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NCP694 Datasheet, PDF (1/17 Pages) ON Semiconductor – 1A CMOS Low-Dropout Voltage Regulator | |||
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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 â3 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 thermalâshutdown.
A standby mode with ultra low supply current can be realized with the
chip enable function.
The device is housed in the SOTâ89â5 and HSONâ6 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 â3 mV at 1 A Output Current
⢠Low Dropout
⢠Buildâin Auto Discharge Function for D Version
⢠Standby Mode With Low Consumption
⢠These are PbâFree Devices
Typical Applications
⢠Battery Powered Instruments
⢠HandâHeld Instruments
⢠Camcorders and Cameras
⢠Portable communication equipments
http://onsemi.com
MARKING
DIAGRAMS
SOTâ89â5
CASE 528AB
1
XXX
XMM
G
6
1
HSONâ6
CASE 506AE
6
XXX
XYYG
1
XXXX = Specific Device Code
MM, YY = Lot Number
G or G = PbâFree Package
For actual marking PbâFree indicator, âGâ or micro-
dot âGâ 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, 2010
1
January, 2010 â Rev. 1
Publication Order Number:
NCP694/D
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