NCP2860 Datasheet, PDF (1/12 Pages) ON Semiconductor – 300 mA Very Low Noise, Low Dropout Linear Regulator

NCP2860
300 mA Very Low Noise, Low
Dropout Linear Regulator
The NCP2860 is a low noise, low dropout linear regulator that is
offered with an output voltage of 2.77 V. It supplies 300 mA from 3.0
V to 6.0 V input. If wished, the “SET’’ pin enables to adjust the output
voltage level that then depends on the voltage applied to this pin. The
excellent performances that the NCP2860 features in terms of
transient responses, PSRR and noise, make it an ideal solution for
audio applications (e.g. audio amplifier drivers).
Features
• High Output Current (300 mA Max)
• Low Output Voltage Noise: 60 mVrms
• Low Dropout (150 mV @ I_out = 300 mA)
• Thermal Overload and Short Circuit Protections
• Very Low Consumption in Shutdown Mode (10 nA)
• High Power Supply Rejection Ratio (60 dB @ 1.0 kHz)
• FAULT Indicator
• Programmable Output Voltage
• Soft Start
Typical Applications
• Cellular Phone
• Handheld Instruments
IN
FAULT
http://onsemi.com
8
1
MARKING
DIAGRAM
Micro8E
DM SUFFIX
CASE 846A
8
LCx
AYW
1
LCZ = Specific Device Code
A = Assembly Location
Y = Year
W = Work Week
PIN CONNECTIONS
OUT 1
IN 2
GND 3
OUT 4
(Top View)
8 FAULT
7 STDWN
6 N.C.
5 SET
STDWN
Bandgap
Error
Amplifier
-
+
SHUTDOWN
Thermal
Sensor
Fault
Detect
Drive and
Current
Limiting
OUTPUT
BUFFER
Feedback
Selection
Rint1
Rint2
ORDERING INFORMATION
Device
Package
Shipping
NCP2860DM277R2 Micro8 4000 Units/Reel
OUT
GND
SET
© Semiconductor Components Industries, LLC, 2002
1
October, 2002 - Rev. 6
Publication Order Number:
NCP2860/D