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PDF NJM7800S Data sheet ( Hoja de datos )
| Número de pieza | NJM7800S | |
| Descripción | 3-TERMINAL POSITIVE VOLTAGE REGULATOR | |
| Fabricantes | New Japan Radio | |
| Logotipo |  |
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NJM7800S
3-TERMINAL POSITIVE VOLTAGE REGULATOR
■ GENERAL DESCRIPTION
The NJM7800S is a 1.5A output 3-Terminal Positive Voltage
Regulator.
It has improvements in contrast with a conventional NJM7800:
An output voltage accuracy, an operating temperature range and
MLCC correspondence.
■ FEATURES
Output Current
1.5A max.
Output Voltage Accuracy
VO±3.0%
High Ripple Rejection
Correspond to Low ESR Capacitor (MLCC)
Over Current Protection Circuit
Thermal Shutdown Circuit
Output Voltage Lineup
5V, 8V, 12V, 15V, 24V
Package
TO-252-3
■ PIN CONFIGURATION
2. GND
■ PACKAGE OUTLINE
NJM7800SDL1
(TO-252-3)
1. VIN
3. VOUT
■ EQUIVALENT CIRCUIT
VIN
VOUT
Ver.2016-01-08
GND
-1-
1 page  
NJM7800S
■ THERMAL CHARACTERISTICS
PARAMETER
SYMBOL
VALUE
UNIT
Junction-to-Ambient
Thermal Resistance
θja
105(*1)
40(*2)
C/W
Junction-to-Top of Package
Characterization Parameter
Ψjt
17(*1)
12(*2)
C/W
(*1) Mounted on glass epoxy board. (76.2114.31.6mm:EIA/JDEC standard size, 2Layers, copper area 100mm2)
(*2) Mounted on glass epoxy board. (76.2114.31.6mm:EIA/JDEC standard size, 4Layers)
(4Layers inner foil: 74.274.2mm applying a thermal via hole to a board based on JEDEC standard JESD51-5)
■ POWER DISSIPATION vs. AMBIENT TEMPERATURE
3500
3000
NJM7800SDL1 (TO-252-3)
Power Dissipation
(Topr=-40ºC to +125ºC, Tj=150ºC)
on 4 Layers Board
2500
2000
1500
1000
on 2 Layers Board
500
0
-50
-25
0 25 50 75 100 125 150
Temperature : Ta [ºC]
(*1) Mounted on glass epoxy board. (76.2114.31.6mm:EIA/JDEC standard size, 2Layers, copper area 100mm2)
(*2) Mounted on glass epoxy board. (76.2114.31.6mm:EIA/JDEC standard size, 4Layers)
(4Layers inner foil: 74.2 74.2mm applying a thermal via hole to a board based on JEDEC standard JESD51-5)
Ver.2016-01-08
-5-
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet NJM7800S.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| NJM7800 | 3-TERMINAL POSITIVE VOLTAGE REGULATOR | New Japan Radio |
| NJM7800S | 3-TERMINAL POSITIVE VOLTAGE REGULATOR | New Japan Radio |
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