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Número de pieza | NJM2865 | |
Descripción | (NJM2865 / NJM2866) LOW DROPOUT VOLTAGE REGULATOR | |
Fabricantes | New Japan Radio | |
Logotipo | ||
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NJM2865/66
LOW DROPOUT VOLTAGE REGULATOR
GENERAL DESCRIPTION
The NJM2865/66 is a 100mA output low dropout voltage
regulator with ON/OFF control.
Advanced Bipolar technology achieves low noise, high ripple
rejection and low quiescent current.
Small packaging, 1µF small decoupling capacitor, built-in noise
bypass capacitor make the NJM2865/66 suitable for space
conscious applications.
PACKAGE OUTLINE
NJM2865F3 NJM2865F/66F
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.)=100mA
High Precision Output
Vo±1.0%
Low Dropout Voltage
0.10V typ. (Io=60mA)
Input Voltage Range
+2.3V ∼ +14V(Vo≤2.0 Version)
ON/OFF Control
(Active High)
Internal Short Circuit Current Limit
Internal Thermal Overload Protection
Bipolar Technology
Package Outline
SC88A (NJM2865F3), SOT-23-5 (NJM2865F/66F)
PIN CONFIGURATION
54
123
1. CONTROL
2. GND
3. NC
4. VOUT
5. VIN
NJM2865F3 / NJM2865F
54
123
1. VIN
2. GND
3. CONTROL
4. NC
5. VOUT
NJM2866F
EQUIVALENT CIRCUIT
VIN
Control
Bandgap
Reference
Thermal
Protection
VOUT
GND
Ver.2004-12-22
-1-
1 page www.DataSheet4U.com
POWER DISSIPATION vs. AMBIENT TEMPERATURE
NJM2865/66F 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
NJM2865/66
100
NJM2865F3 Power Dissipation
(Topr=-40~+85℃,Tj=125℃)
500
400
300 On Board(114.3×76.2×1.6mm, FR-4)
200
100
0
-50
-25
0 25 50
Ambient Temperature Ta(℃)
75 100
Ver.2004-12-22
-5-
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet NJM2865.PDF ] |
Número de pieza | Descripción | Fabricantes |
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NJM2862 | (NJM2861 / NJM2862) LOW DROPOUT VOLTAGE REGULATOR | New Japan Radio |
NJM2863 | (NJM2863 / NJM2864) Ultra Low Noise Low Dropout Voltage Regulator | New Japan Radio |
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