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 鈥淪ET鈥欌€?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
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MARKING
DIAGRAM
8
8
1
Micro8E
DM SUFFIX
CASE 846A
1
=
=
=
=
Specific Device Code
Assembly Location
Year
Work Week
LCx
AYW
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鈥?/div>
鈥?/div>
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鈥?/div>
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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
LCZ
A
Y
W
Typical Applications
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Cellular Phone
鈥?/div>
Handheld Instruments
OUT
IN
IN
FAULT
GND
OUT
PIN CONNECTIONS
1
2
3
4
(Top View)
Fault
Detect
Error
Amplifier
8
7
6
5
FAULT
STDWN
N.C.
SET
ORDERING INFORMATION
Device
Package
Micro8
Shipping
4000 Units/Reel
Bandgap
-
+
Drive and
Current
Limiting
OUTPUT
BUFFER
Feedback
Selection
Rint1
NCP2860DM277R2
OUT
STDWN
SHUTDOWN
Thermal
Sensor
Rint2
GND
SET
漏
Semiconductor Components Industries, LLC, 2002
1
October, 2002 - Rev. 6
Publication Order Number:
NCP2860/D
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