NCP4625 Datasheet, PDF (1/17 Pages) ON Semiconductor – 300 mA, 10 V, Low Dropout Regulator

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
temperature−drift coefficient. The NCP4625 is easy to use, with
output current fold−back 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 (I_OUT = 100 mA, V_IN = 3.0 V)
♦ 770 mV (I_OUT = 300 mA, V_IN = 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 SC−70, SOT89 and SOT−23 Package
• These are Pb−Free 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
SC−70
CASE 419A
XXX MG
G
1
SOT−89 5
CASE 528AB
1
XXX
XMM
SOT−23−5
CASE 1212
XXXMM
1
XX, XXX= Specific Device Code
M, MM = Date Code
A
= Assembly Location
Y
= Year
W
= Work Week
G
= Pb−Free 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
1
February, 2012 − Rev. 2
Publication Order Number:
NCP4625/D