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NCP4625 fiches techniques PDF

ON Semiconductor - Low Dropout Regulator

Numéro de référence NCP4625
Description Low Dropout Regulator
Fabricant ON Semiconductor 
Logo ON Semiconductor 





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NCP4625 fiche technique
NCP4625
300 mA, 10 V, Low Dropout
Regulator
The NCP4625 is a CMOS Linear voltage regulator with 300 mA
output current capability. The device is capable of operating with input
voltages up to 10 V, with high output voltage accuracy and low
temperaturedrift coefficient. The NCP4625 is easy to use, with
output current foldback protection and a thermal shutdown circuit
included. A Chip Enable function is included to save power by
lowering supply current.
Features
Operating Input Voltage Range: 2.6 V to 10 V
Output Voltage Range: 1.2 to 6.0 V (available in 0.1 V steps)
Low Supply Current: 23 mA
Very Low Dropout:
200 mV (IOUT = 100 mA, VIN = 3.0 V)
770 mV (IOUT = 300 mA, VIN = 2.8 V)
High PSRR: 70 dB at 1 kHz
Line Regulation 0.02%/V Typ
Current Fold Back Protection
Thermal Shutdown Protection
Stable with Ceramic Capacitors
Available in SC70, SOT89 and SOT23 Package
These are PbFree Devices
Typical Applications
Battery products powered by Two Lithium Ion cells
Networking and Communication Equipment
Cameras, DVRs, STB and Camcorders
Toys, industrial applications
VIN
C1
1m
NCP4625x
VIN VOUT
CE
GND
VOUT
C2
1m
http://onsemi.com
MARKING
DIAGRAMS
SC70
CASE 419A
XXX MG
G
1
SOT89 5
CASE 528AB
1
XXX
XMM
SOT235
CASE 1212
XXXMM
1
XX, XXX= Specific Device Code
M, MM = Date Code
A = Assembly Location
Y = Year
W = Work Week
G = PbFree Package
(*Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 14 of this data sheet.
Figure 1. Typical Application Schematic
© Semiconductor Components Industries, LLC, 2012
February, 2012 Rev. 2
1
Publication Order Number:
NCP4625/D

PagesPages 17
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