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NJM2881F28-TE1

Description
IC REG LINEAR 2.8V 300MA SOT23-5
Categorysemiconductor    Power management   
ManufacturerNJR Corporation NJRC
Environmental Compliance
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NJM2881F28-TE1 Overview

IC REG LINEAR 2.8V 300MA SOT23-5

NJM2881F28-TE1 Parametric

Parameter NameAttribute value
Output configurationjust
Output typefixed
Number of voltage regulators1
Voltage - input (maximum)14V
Voltage - Output (minimum/fixed)2.8V
Voltage - Output (maximum)-
Pressure drop (maximum)0.18V @ 100mA
Current - Output300mA
Current - static (Iq)180µA
PSRR75dB(1kHz)
Control characteristicsEnable
Protective functionOvertemperature, short circuit
Operating temperature-40°C ~ 85°C
Installation typesurface mount
Package/casingSC-74A,SOT-753
Supplier device packagingSOT-23-5(MTP5)
NJM2881/82
LOW DROPOUT VOLTAGE REGULATOR
GENERAL DESCRIPTION
NJM2881/82 is a low dropout voltage regulator with ON/OFF
control.
Advanced Bipolar technology achieves low noise, high ripple
rejection and low quiescent current.
It is mounted on SOT-23-5 as small package and 1.0 F ceramic
capacitor is available. Therefore it is suitable for cellular phone,
camcorder, IC decoder, camera, and other portable items.
FEATURES
High Ripple Rejection
75dB typ. (f=1kHz ,Vo=3V version)
Low Output Noise Voltage Vno=30 Vrms (Cp=0.01 F)
Output capacitor with 1.0 F ceramic capacitor (Vo 2.7V)
Output Current
Io(max.)=300mA
High Precision Output
Vo 1.0%
Low Dropout Voltage
0.10V typ. (Io=100mA)
ON/OFF Control
(Active High)
Internal Short Circuit Current Limit
Internal Thermal Overload Protection
Bipolar Technology
Package Outline
SOT-23-5
PIN CONFIGURATION
5
4
PACKAGE OUTLINE
NJM2881/82F
1 2 3
1.
2.
3.
4.
5.
CONTROL (Active High)
GND
NOISE BYPASS
V
OUT
V
IN
5
4
1 2 3
1.
2.
3.
4.
5.
V
IN
GND
CONTROL (Active High)
NOISE BYPASS
V
OUT
NJM2881F
NJM2882F
BLOCK DIAGRAM
V
IN
Control
Bandgap
Reference
Thermal
Protection
V
OUT
Noise
Bypass
GND
Ver.2017-06-29
-1-

NJM2881F28-TE1 Related Products

NJM2881F28-TE1 NJM2881F18-TE1
Description IC REG LINEAR 2.8V 300MA SOT23-5 IC REG LINEAR 1.8V 300MA SOT23-5
Output configuration just just
Output type fixed fixed
Number of voltage regulators 1 1
Voltage - input (maximum) 14V 14V
Voltage - Output (minimum/fixed) 2.8V 1.8V
Current - Output 300mA 300mA
Current - static (Iq) 180µA 180µA
PSRR 75dB(1kHz) 80dB(1kHz)
Control characteristics Enable Enable
Protective function Overtemperature, short circuit Overtemperature, short circuit
Operating temperature -40°C ~ 85°C -40°C ~ 85°C
Installation type surface mount surface mount
Package/casing SC-74A,SOT-753 SC-74A,SOT-753
Supplier device packaging SOT-23-5(MTP5) SOT-23-5(MTP5)

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