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Número de pieza | NJM2876 | |
Descripción | LOW DROPOUT VOLTAGE REGULATOR | |
Fabricantes | JRC | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de NJM2876 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
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NJM2874/75/76
LOW DROPOUT VOLTAGE REGULATOR
! GENERAL DESCRIPTION
NJM2874/75/76 is a low dropout voltage regulator designed
for cellular phone application.
Advanced Bipolar technology achieves low noise, high
ripple rejection and low quiescent current.
! PACKAGE OUTLINE
NJM2874F/75F/76F
! FEATURES
" High Ripple Rejection 75dB typ. (f=1kHz Vo=3V Version)
" Output Noise Voltage Vno=45µVrms typ.
" Output capacitor with 1.0µF ceramic capacitor (Vo≥2.7V)
" Output Current
Io(max.)=150mA
" High Precision Output Vo±1%
" Low Dropout Voltage 0.10V typ. (Io=60mA)
" ON/OFF Control
(Active High)
" Internal Short Circuit Current Limit
" Internal Thermal Overload Protection
" Bipolar Technology
" Package Outline
SOT-23-5
! PIN CONFIGURATION
54
123
PIN FUNCTION
1.CONTROL
2.GND
3.NC
4.VOUT
5.VIN
NJM2874F
1.VIN
2.GND
3.CONTROL
4.NC
5.VOUT
NJM2875F
1.VOUT
2.GND
3.VIN
4.CONTROL
5.NC
NJM2876F
! EQUIVALENT CIRCUIT
VIN
VOUT
Control
Bandgap
Reference
Thermal
Protection
GND
1 page www.DataSheet4U.com
! POWER DISSIPATION vs. AMBIENT TEMPERATURE
NJM2874/75/76
NJM2874/75/76F Power Dissipation
(Topr=-40~+85℃,Tj=125℃,PD=200mW(Ta≦25℃))
500
400 On Board(114.3×76.2×1.6mm, FR-4)
300
Device itself
200
100
0
-50
-25
0 25 50
Ambient Temperature Ta(℃)
75 100
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet NJM2876.PDF ] |
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