NCP2860DMADJR2G Datasheet, PDF (1/11 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 as a fixed output voltage regulator (2.77 V) and as an
adjustable output regulator from 1.25 V to 5.80 V. It supplies 300 mA
from a 3.0 V to 6.0 V input. 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
• Pb−Free Package is Available
Typical Applications
• Cellular Phone
• Handheld Instruments
IN
FAULT
http://onsemi.com
1
Micro8t
DM SUFFIX
CASE 846A
MARKING DIAGRAM
XXX
AYW G
G
1
XXX = Specific Device Code
A = Assembly Location
Y = Year
W = Work Week
G = Pb−Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
STDWN
Bandgap
Error
Amplifier
−
+
SHUTDOWN
Thermal
Sensor
Fault
Detect
Drive and
Current
Limiting
OUTPUT
BUFFER
Feedback
Selection
Rint1
Rint2
OUT
OUT 1
IN 2
GND 3
OUT 4
(Top View)
8 FAULT
7 STDWN
6 N.C.
5 SET
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 10 of this data sheet.
GND
© Semiconductor Components Industries, LLC, 2010
July, 2010 − Rev. 12
SET
1
Publication Order Number:
NCP2860/D