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PDF NJM2836 Data sheet ( Hoja de datos )
| Número de pieza | NJM2836 | |
| Descripción | LOW DROPOUT VOLTAGE REGULATOR | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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NJM2836
LOW DROPOUT VOLTAGE REGULATOR
GENERAL DESCRIPTION
The NJM2836 is a 500mA output low dropout voltage
regulator.
Advanced Bipolar technology achieves low noise, high
ripple rejection and high supply voltage.
2.1V to 15.5V output voltage range, 2.2 F small
decoupling capacitor, built-in noise bypass capacitor make
the NJM2836 suitable for various applications.
PACKAGE OUTLINE
NJM2836DL3
FEATURES
Output voltage options available
2.1 15.5V
High Ripple Rejection
75dB typ. (f=1kHz,Vo=3V Version)
Low Output Noise Voltage
Vno=45 Vrms typ.
Output Current
Io(max.)=500mA
High Precision Output Voltage
Vo 1.0%
Output capacitor with 2.2 F ceramic capacitor (Vo 5.1V)
Low Dropout Voltage
0.18V typ. (Io=300mA)
ON/OFF Control
Internal Thermal Overload Protection
Internal Over Current Protection
Bipolar Technology
Package Outline
TO-252-5
PIN CONFIGURATION
5 NC
4 VOUT
3 3 GND
2 VIN
1 CONTROL
NJM2836DL3
BLOCK DIAGRAM
VIN
Control
Bandgap
Reference
Thermal
Protection
VOUT
Ver.2015-10-05
GND
1 page  
TYPICAL APPLICATIONS
In the case where ON/OFF Control is not required
VIN VIN VOUT
0.33 F
NJM2836
R
CONTROL
GND
NJM2836
(*7)
2.2 F
VOUT
(*7): 2.9V Vo 5V version : Co=4.7 F
Vo 2.9V version : Co=10 F
Connect control pin to VIN pin
In use of ON/OFF CONTROL
VIN VIN VOUT
0.33 F
R
NJM2836
CONTROL
GND
(*8)
2.2 F
VOUT
(*8) :2.9V Vo 5V version : Co=4.7 F
Vo 2.9V version : Co=10 F
State of control pin:
“H” output is enabled.
“L” or “open” output is disabled.
Ver.2015-10-05
5 Page 
NJM2836
Ver.2015-10-05
[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 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet NJM2836.PDF ] | |
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