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.
http://onsemi.com
MARKING
DIAGRAMS
1
XXX
XMM
G
SOT−89−5
CASE 528AB
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
6
1
HSON−6
CASE 506AE
June, 2011 − Rev. 2
1
For actual marking Pb−Free indicator, “G” or microdot “G” may or may not be provided.
Battery Powered Instruments
Hand−Held Instruments
Camcorders and Cameras
Portable communication equipments
© Semiconductor Components Industries, LLC, 2011
XXX
XYYG
XXXX
= Specific Device Code
MM, YY = Lot Number
G or G
= Pb−Free Package
Typical Applications
•
•
•
•
6
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 15 of this data sheet.
1
Publication Order Number:
NCP694/D
