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NJM2871A

New Japan Radio
Part Number NJM2871A
Manufacturer New Japan Radio
Description LOW DROPOUT VOLTAGE REGULATOR
Published May 7, 2005
Detailed Description NJM2871/A, NJM2872/A LOW DROPOUT VOLTAGE REGULATOR s GENERAL DESCRIPTION The NJM2871/A, NJM2872/A are low dropout voltag...
Datasheet PDF File NJM2871A PDF File

NJM2871A
NJM2871A

Overview
NJM2871/A, NJM2872/A LOW DROPOUT VOLTAGE REGULATOR s GENERAL DESCRIPTION The NJM2871/A, NJM2872/A are low dropout voltage regulators designed for cellular phone application.
Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current.
s PACKAGE OUTLINE NJM2871F/AF NJM2872F/AF s FEATURES qHigh Ripple Rejection 70dB typ.
(f=1kHz) qOutput Noise Voltage Vno=30µVrms (Cp=0.
01µF) qOutput capacitor with 1.
0uF ceramic capacitor (Vo≥2.
7V) qOutput Current Io(max.
)=150mA qHigh Precision Output Vo±2% Vo±1%:A Version qLow Dropout Voltage 0.
10V typ.
(Io=60mA) qON/OFF Control (Active High) qOperating Voltage Range +2.
5V∼+14V (Vo≤2.
0V version) qInternal Short Circuit Current Limit qInternal Thermal Overload Protection qBipolar Technology qPackage Outline MTP5 (MTP5:2.
8×2.
9×1.
1mm) s PIN CONFIGURATION 1 2 3 4 5 NJM2871F/AF PIN FUNCTION 5 1.
CONTROL (Active High) 1 2 2.
GND 3.
NOISE BYPASS 3 4 4.
VOUT 5.
VIN NJM2872F/AF PIN FUNCTION 1.
VIN 2.
GND 3.
CONTROL (Active H...


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