NJM2860F3-28-TE1 NJR, NJM2860F3-28-TE1 Datasheet

Low Dropout (LDO) Regulators LDO Voltage Reg Voltage Regulator

NJM2860F3-28-TE1

Manufacturer Part Number
NJM2860F3-28-TE1
Description
Low Dropout (LDO) Regulators LDO Voltage Reg Voltage Regulator
Manufacturer
NJR
Datasheet

Specifications of NJM2860F3-28-TE1

Number Of Outputs
1
Polarity
Positive
Input Voltage Max
14 V
Output Voltage
2.8 V
Output Type
Fixed
Dropout Voltage (max)
0.18 V
Output Current
130 mA
Line Regulation
0.1 % / V
Load Regulation
0.03 % / mA
Voltage Regulation Accuracy
1 %
Maximum Power Dissipation
0.25 W
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SC-88A
Minimum Operating Temperature
- 40 C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
ripple rejection and low quiescent current.
GENERAL DESCRIPTION
FEATURES
PIN CONFIGURATION
EQUIVALENT CIRCUIT
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
GND
LOW DROPOUT VOLTAGE REGULATOR
Cont
NJM2860F3
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
4
1. CONTROL (Active High)
2. GND
3. NOISE BYPASS
4. V
5. V
OUT
IN
Bandgap
Reference
Thermal
Protection
PACKAGE OUTLINE
V
Noise
Bypass
OUT
NJM2860F3
NJM2860

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NJM2860F3-28-TE1 Summary of contents

Page 1

... Internal Short Circuit Current Limit Internal Thermal Overload Protection Bipolar Technology Package Outline SC88A PIN CONFIGURATION NJM2860F3 EQUIVALENT CIRCUIT V IN Cont GND 4 1. CONTROL (Active High) 2. GND 3. NOISE BYPASS 4. V OUT Thermal Protection Bandgap Reference NJM2860 PACKAGE OUTLINE NJM2860F3 V OUT Noise Bypass ...

Page 2

... CONT Vo 0.3V V =Vo+1V Vo+6V, Io=30mA IN IN Io=0 60mA Io=60mA ein=200mVrms,f=1kHz, Io=10mA, Vo=3V Version Ta Io=10mA f=10Hz 80kHz, Io=10mA, Vo=3V Version NJM2860 Device Name V OUT NJM2860F3-355 3.55V NJM2860F3-38 3.8V NJM2860F3-04 4.0V NJM2860F3-46 4.6V NJM2860F3-47 4.7V NJM2860F3-05 5. MIN. TYP. -1.0% 120 100 130 ...

Page 3

TEST CIRCUIT CONT *4 Vo 2.6V version: Co=2.2 F(ceramic OUT NJM2860 0.1µF I NOISE CONT CONTROL BYPASS GND NJM2860 OUT OUT *4 1.0 F µ (ceramic) ...

Page 4

TYPICAL APPLICATION 1 In the case where ON/OFF Control is not required 0.1µF (0 300k ) *5 Vo 2.6V version: Co=2.2 F Connect control terminal use of ON/OFF CONTROL 0.1µ ...

Page 5

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

Page 6

TYPICAL CHARACTERISTICS NJM2860_3.0V Output Voltage vs. Input Voltage 3.2 3.1 Io=0A 3 2.9 Io=30mA 2.8 Io=80mA 2.7 2.7 2.8 2.9 3 3.1 Input Voltage : V NJM2860_3.0V Ground Pin Current vs. Output Current ...

Page 7

TYPICAL CHARACTERISTICS NJM2860_3.0V Load Regulation vs. Output Current 0 -10 -20 -30 -40 -50 -60 -70 - Output Current : Io(mA) NJM2860_3.0V Quiescent Current vs. Input Voltage 2000 1500 1000 500 Input Voltage : V ...

Page 8

TYPICAL CHARACTERISTICS NJM2860_3.0V Equivalent Serise Resistance vs. Output Current 100 o @:Ta=25 C Co=1 F (Ceramic) Cp=0. Oscillation Free 1 0.1 0. 100 Output Current : Io(mA) NJM2860_3.0V Dropout Voltage vs. Ambient Temperature 0.3 0.25 0.2 ...

Page 9

TYPICAL CHARACTERISTICS NJM2860_3.0V Quiescent Current vs. Ambient Temperature 200 150 100 Ambient Temperature : Ta ( NJM2860_3.0V Line Regulation v.s. Temperature 0.1 @:dV =4-9V IN Io=30mA Co=1 F(Ceramic) Cp=0.01 F 0.05 0 -0.05 -0.1 -50 ...

Page 10

TYPICAL CHARACTERISTICS NJM2860_3V ON/OFF Transient Response without Load 7 Control Voltage Output Voltage @:Ta= =4V IN Co=1 F(Ceramic) 0 Io=0mA - Time : t [S] NJM2860_3V Line Transient ...

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