NCP566 Datasheet, PDF (1/10 Pages) ON Semiconductor – 1.5 A Low Dropout Linear Regulator

NCP566
1.5 A Low Dropout
Linear Regulator
The NCP566 low dropout linear regulator will provide 1.5 A at a
fixed output voltage. The fast loop response and low dropout voltage
make this regulator ideal for applications where low voltage and good
load transient response are important. Device protection includes
current limit, short circuit protection, and thermal shutdown.
Features
• Ultra Fast Transient Response (t1.0 ms)
• Low Ground Current (1.5 mA @ Iout = 1.5 A)
• Low Dropout Voltage (0.9 V @ Iout = 1.5 A)
• Low Noise (37 mVrms)
• 1.2 V, 1.8 V, 2.5 V Fixed Output Versions.
Other Fixed Voltages Available on Request
• Current Limit Protection
• Thermal Shutdown Protection
• These are Pb−Free Devices
Typical Applications
• Servers
• ASIC Power Supplies
• Post Regulation for Power Supplies
• Constant Current Source
http://onsemi.com
MARKING
DIAGRAMS
SOT−223
CASE 318E
AYM
566xx G
G
1
xx =
A=
Y=
M=
G=
Voltage Rating
12 = 1.2 V
18 = 1.8 V
25 = 2.5 V
Assembly Location
Year
Date Code
Pb−Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
V_{in 1}
GND 2
V_out 3
GND
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
© Semiconductor Components Industries, LLC, 2007
1
March, 2007 − Rev. 0
Publication Order Number:
NCP566/D