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NJM2877F28

Description
Fixed Positive LDO Regulator, 2.8V, 0.18V Dropout, BIPolar, PDSO5, SOT-23, 5 PIN
CategoryPower/power management    The power supply circuit   
File Size290KB,13 Pages
ManufacturerNew Japan Radio Co., Ltd..
Download Datasheet Parametric View All

NJM2877F28 Overview

Fixed Positive LDO Regulator, 2.8V, 0.18V Dropout, BIPolar, PDSO5, SOT-23, 5 PIN

NJM2877F28 Parametric

Parameter NameAttribute value
Objectid1101530016
Parts packaging codeSOT-23
package instructionSOT-23, 5 PIN
Contacts5
Reach Compliance Codecompliant
ECCN codeEAR99
Maximum drop-back voltage 10.18 V
Maximum input voltage8.8 V
Minimum input voltage3.8 V
JESD-30 codeR-PDSO-G5
length2.9 mm
Number of functions1
Number of terminals5
Maximum output current 10.06 A
Maximum output voltage 12.828 V
Minimum output voltage 12.772 V
Nominal output voltage 12.8 V
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Regulator typeFIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height1.3 mm
surface mountYES
technologyBIPOLAR
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum voltage tolerance1%
width1.6 mm
NJM2877
Low Dropout Voltage Regulator
GENERAL DESCRIPTION
The NJM2877 is a 150mA output low dropout voltage regulator
with ON/OFF control.
Advanced Bipolar technology achieves low noise, high ripple
rejection, High accuracy and low quiescent current.
Package line-up is very small package: SC88A and standard
package: SOT23-5.
Small packaging and 0.47µF small decoupling capacitor make the
NJM2877 suitable for space conscious applications.
FEATURES
High Ripple Rejection
75dB typ. (f=1kHz Vo=3V version)
Output Noise Voltage
Vno=30µVrms typ. (Cp=0.01µF)
Output capacitor with 0.47µF ceramic capacitor (Vo≥2.7V Version)
Output Current
Io(max.)=150mA
High Precision Output
Vo
±1.0%
Low Dropout Voltage
0.10V typ. (Io=60mA)
ON/OFF Control
(Active High)
Internal Thermal Overload Protection
Internal Over Current Protection
Bipolar Technology
Package Outline
SC88A, SOT23-5
PACKAGE OUTLINE
NJM2877F
NJM2877F3
PIN CONFIGURATION
5
4
1 2 3
1.
2.
3.
4.
5.
CONTROL
GND
NOISE BYPASS
V
OUT
V
IN
5
4
1 2 3
1.
2.
3.
4.
5.
CONTROL
GND
NOISE BYPASS
V
OUT
V
IN
NJM2877F
EQUIVALENT CIRCUIT
V
IN
Control
Bandgap
Reference
NJM2877F3
V
OUT
Thermal
Protection
Noise
Bypass
GND
Ver.2011-04-01
-1-
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