NCP4629_11 Datasheet, PDF (1/15 Pages) ON Semiconductor – 500 mA, Wide Input Range, LDO Linear Voltage Regulator

NCP4629
500 mA, Wide Input Range,
LDO Linear Voltage
Regulator
The NCP4629 is a CMOS 500 mA LDO linear voltage regulator
which features a high input voltage range while maintaining a low
quiescent current. Several protection features like current limiting and
thermal shutdown are fully integrated to create a versatile and robust
device. A high maximum input voltage (36 V) and wide temperature
range (−40°C to 105°C) makes the NCP4629 an ideal choice for high
power industrial applications.
Features
• Operating Input Voltage Range: 4 V to 24 V
• Output Voltage Range: 3.0 to 12.0 V (available in 0.1 V steps)
• ±2% Output Voltage Accuracy
• Output Current: min. 500 mA (V_IN = V_OUT + 1 V)
• Line Regulation: 0.05%/V
• Current Limit Circuit
• Thermal Shutdown Circuit
• Available in SOT−89−5 and DPACK5 Package
• These are Pb−Free Devices
Typical Applications
• Home appliances, industrial equipment
• Cable boxes, satellite receivers, entertainment systems
• Car audio equipment, navigation systems
• Notebook adaptors, LCD TVs, cordless phones and private LAN
systems
• Office equipment: copiers, printers, facsimiles, scanners, projectors,
monitors
VIN
C1
470 n
NCP4629x
VIN
VOUT
CE
GND
VOUT
C2
10 m
http://onsemi.com
MARKING
DIAGRAMS
DPAK−5
CASE 369AE
XXXXXXXX
XX MM
1
SOT−89 5
CASE 528AB
1
XXX
XMM
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 13 of this data sheet.
Figure 1. Typical Application Schematic
© Semiconductor Components Industries, LLC, 2011
1
June, 2011 − Rev. 0
Publication Order Number:
NCP4629/D