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PDF NJM2877 Data sheet ( Hoja de datos )
| Número de pieza | NJM2877 | |
| Descripción | Low Dropout Voltage Regulator | |
| Fabricantes | JRC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NJM2877 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
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Low Dropout Voltage Regulator
NJM2877
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.
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
Output Current
Vno=30µVrms typ. (Cp=0.01µF)
Io(max.)=150mA
High Precision Output
Vo ±1.0%
Output capacitor with 0.47µF ceramic capacitor(Vo≥2.7V Version)
Low Dropout Voltage
0.10V typ. (Io=60mA)
ON/OFF Control
(Active High)
Internal Thermal Overload Protection
Internal Short Circuit Current Limit
Bipolar Technology
Package Outline
SC-88A
PACKAGE OUTLINE
NJM2877F3
PIN CONFIGURATION
54
123
1. CONTROL
2. GND
3. NOISE BYPASS
4. VOUT
5. VIN
NJM2877F3
EQUIVALENT CIRCUIT
VIN
Control
Bandgap
Reference
Thermal
Protection
VOUT
Noise
Bypass
GND
Ver.2007-01-18
-1-
1 page  
www.DataSheet4U.com
POWER DISSIPATION vs. AMBIENT TEMPERATURE (SC-88A)
NJM2877F3 Power Dissipation
(Topr=-40~+85°C,Tj=125°C)
500
400
300 On Board(114.3×76.2×1.6mm, FR-4)
200
100
0
-50
-25
0 25 50
Ambient Temperature Ta(°C)
NJM2877
75 100
Ver.2007-01-18
-5-
5 Page 
www.DataSheet4U.com
NJM2877
Ver.2007-01-18
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
- 11 -
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet NJM2877.PDF ] | |
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