NJM2860 New Japan Radio, NJM2860 Datasheet

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NJM2860

Manufacturer Part Number
NJM2860
Description
LOW DROPOUT VOLTAGE REGULATOR
Manufacturer
New Japan Radio
Datasheet

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www.DataSheet4U.com
NJM2860F3-15
NJM2860F3-18
NJM2860F3-19
NJM2860F3-21
NJM2860F3-25
NJM2860F3-26
NJM2860F3-27
ripple rejection and low quiescent current.
Device Name
GENERAL DESCRIPTION
FEATURES
PIN CONFIGURATION
EQUIVALENT CIRCUIT
OUTPUT VOLTAGE RANK LIST
The NJM2860 is a low dropout voltage regulator.
Advanced Bipolar technology achieves low noise, high
It features small SC-88A package.
High Ripple Rejection
Output Noise Voltage
Output capacitor with 1.0uF ceramic capacitor (Vo 2.7V)
Output Current
High Precision Output
Low Dropout Voltage
ON/OFF Control
Internal Short Circuit Current Limit
Internal Thermal Overload Protection
Bipolar Technology
Package Outline
V
1.5V
1.8V
1.9V
2.1V
2.5V
2.6V
2.7V
OUT
LOW DROPOUT VOLTAGE REGULATOR
GND
NJM2860F3
Cont
V
IN
70dB typ. (f=1kHz,Vo=3V Version)
Vno=30 Vrms typ. (Cp=0.01 F)
Io(max.)=100mA
Vo 1.0%
0.10V typ. (Io=60mA)
(Active High)
SC88A
5
1 2 3
NJM2860F3-285 2.85V
NJM2860F3-28
NJM2860F3-03
NJM2860F3-31
NJM2860F3-32
NJM2860F3-33
NJM2860F3-35
Device Name
4
1. CONTROL (Active High)
2. GND
3. NOISE BYPASS
4. V
5. V
OUT
IN
Bandgap
Reference
V
2.8V
3.0V
3.1V
3.2V
3.3V
3.5V
OUT
Thermal
Protection
NJM2860F3-355 3.55V
NJM2860F3-38
NJM2860F3-04
NJM2860F3-46
NJM2860F3-47
NJM2860F3-05
Device Name
PACKAGE OUTLINE
V
Noise
Bypass
OUT
NJM2860F3
V
3.8V
4.0V
4.6V
4.7V
5.0V
OUT
NJM2860

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NJM2860 Summary of contents

Page 1

... LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM2860 is a low dropout voltage regulator. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. It features small SC-88A package. FEATURES High Ripple Rejection Output Noise Voltage Output capacitor with 1.0uF ceramic capacitor (Vo 2.7V) ...

Page 2

... CONT(ON) CONT(OFF OUT NJM2860 0.1µF I NOISE CONT A CONTROL BYPASS GND V CONT UNIT MIN. TYP. -1.0% 120 100 130 0. 1 OUT *4 1.0 F µ (ceramic) Cp=0.01µF NJM2860 MAX. UNIT +1.0% V 180 A 100 0.10 %/V 0.03 %/mA 0. ppm/ C Vrms V 0.6 V OUT ...

Page 3

... Use of smaller Cp value may cause oscillation. Use the Cp value of 0.01uF greater to avoid the problem 0.1µF NJM2860 R (0 300k ) NOISE CONTROL BYPASS GND terminal NJM2860 R NOISE CONTROL BYPASS GND NJM2860 V V OUT OUT *5 1.0µF Cp=0.01µ OUT OUT *5 1.0µF Cp=0.01µF ...

Page 4

... POWER DISSIPATION vs. AMBIENT TEMPERATURE 500 400 300 On Board(114.3×76.2×1.6mm, FR-4) 200 100 0 -50 -25 NJM2860F3 Power Dissipation (Topr=-40~+85℃,Tj=125℃ Ambient Temperature Ta(℃) NJM2860 75 100 ...

Page 5

... Rc=100k 2 2.5 3 3.5 4 NJM2860 NJM2860_3.0V Output Voltage vs. Output Current 4 3.5 3 2 @:Ta= =4V 0.5 IN (Ceramic) Co=1 F Cp=0.01mF 100 150 Output Current : Io(mA) NJM2860_3.0V Dropout Voltage vs. Output Current 0.3 o @:Ta=25 C (Ceramic) Co=1 F Cp=0.01mF 0.25 0.2 0.15 0.1 0. 100 Output Current : Io(mA) NJM2860_3.0V Output Voltage vs. Control Voltage 4 3.5 3 Rc=0 2.5 Rc=100k 2 1.5 Rc=50k ...

Page 6

... NJM2860 NJM2860_3.0V Peak Output Current vs. Input Voltage 200 150 100 50 o @:Ta=25 C (Ceramic) Co=1 F Cp=0. Input Voltage : V (V) IN NJM2860_3.0V Output Noise Voltage vs. Output Current 100 o @:Ta=25 V =4.0V IN Cp=0.01 F LPF:100kHz 80 60 (Ceramic) Co (Ceramic) Co=2 0.001 0.01 0 Output Current : Io(mA) NJM2860_3.0V Ripple Rejection vs ...

Page 7

... C) NJM2860 NJM2860_3.0V Dropout Voltage vs. Ambient Temperature 0.3 @:V =4V IN Io=60mA (Ceramic) Co=1 F 0.25 Cp=0.01 F 0.2 0.15 0.1 0. 100 o Ambient Temperature : NJM2860_3.0V Output Voltage vs. Ambient Temperature 3.1 @:V =4V IN Io=30mA (Ceramic) Co=1 F Cp=0.01 F 3.05 3 2.95 2.9 - 100 o Ambient Temperature NJM2860_3.0V Line Regulation v.s. Temperature 0.1 @:dV =4-9V IN Io=30mA Co=1 F(Ceramic) Cp=0 ...

Page 8

... IN Output is short to ground. Co=1 F(Ceramic) Cp=0.01 F 150 100 50 0 -50 0 Temperature : Ta ( @:V =4V IN Io=0-60mA (Ceramic) Co=1 F Cp=0. 100 150 100 150 o C) NJM2860 NJM2860_3.0V Output Voltage vs. Ambient Temperature 4 3.5 3 2.5 2 1.5 1 @:V =4V IN Io=30mA 0.5 (Ceramic) Co=1 F Cp=0. - 100 150 o Ambient Temperature 200 ...

Page 9

... Output Voltage @:Ta= =4V IN Co=1 F(Ceramic) 0 Io=30mA - Time : t [mS] NJM2860_3V Load Transient Response Output Current 3 Output Voltage o @:Ta= =4V IN Co=1 F(Ceramic) Cp=0. 120 160 Time : [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions ...

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