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NJM2872AF47-TE1

Description
LDO Voltage Regulators LDO
Categorysemiconductor    Power management   
File Size137KB,9 Pages
ManufacturerNJR
Environmental Compliance
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LDO Voltage Regulators LDO

NJM2872AF47-TE1 Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerNJR
Product CategoryLDO Voltage Regulators
RoHSDetails
Mounting StyleSMD/SMT
Package / CaseSOT-23-5
Output Voltage4.7 V
Output Current200 mA
Number of Outputs1 Output
PolarityPositive
Quiescent Current180 uA
Input Voltage MAX14 V
Output TypeFixed
Minimum Operating Temperature- 40 C
Maximum Operating Temperature+ 85 C
Load Regulation0.03 % / mA
Dropout Voltage0.1 V at 60 mA
PackagingReel
Height1.1 mm
Length2.9 mm
Width1.6 mm
Dropout Voltage - Max180 mV at 60 mA
Voltage Regulation Accuracy1 %
Ib - Input Bias Current120 uA
Line Regulation0.1 % / V
Pd - Power Dissipation350 mW
Factory Pack Quantity3000
Unit Weight0.000222 oz
NJM2871/A, NJM2872/A
LOW DROPOUT VOLTAGE REGULATOR
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.
PACKAGE OUTLINE
NJM2871F/AF
NJM2872F/AF
FEATURES
High Ripple Rejection
70dB typ. (f=1kHz,Vo=3V Version)
Output Noise Voltage
Vno=30µVrms typ.(Cp=0.01µF)
Output capacitor with 1.0uF ceramic capacitor (Vo≥2.7V)
Output Current
Io(max.)=150mA
High Precision Output
Vo±2%
Vo±1%:A Version
Low Dropout Voltage
0.10V typ. (Io=60mA)
ON/OFF Control
(Active High)
Operating Voltage Range
+2.5V∼+14V (Vo≤2.0V version)
Internal Short Circuit Current Limit
Internal Thermal Overload Protection
Bipolar Technology
Package Outline
SOT-23-5
PIN CONFIGURATION
5
4
1 2 3
PIN FUNCTION
1. CONTROL (Active High)
2. GND
3. NOISE BYPASS
4. V
OUT
5. V
IN
5
4
1 2 3
PIN FUNCTION
1.V
IN
2.GND
3.CONTROL (Active High)
4.NOISE BYPASS
5.V
OUT
NJM2871F/AF
NJM2872F/AF
EQUIVALENT CIRCUIT
V
IN
Cont
Bandgap
Reference
Thermal
Protection
V
OUT
Noise
Bypass
GND
Ver.2007-01-06
-1-
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