NJM2370R03A-TE1 NJR, NJM2370R03A-TE1 Datasheet

Low Dropout (LDO) Regulators LDO w/ On/Off Cntrl

NJM2370R03A-TE1

Manufacturer Part Number

NJM2370R03A-TE1

Description

Low Dropout (LDO) Regulators LDO w/ On/Off Cntrl

Manufacturer

NJR

Series

-r

Datasheet

1.NJM2370R02-TE1.pdf (7 pages)

Specifications of NJM2370R03A-TE1

Number Of Outputs

Polarity

Positive

Input Voltage Max

20 V

Output Voltage

3 V

Output Type

Fixed

Dropout Voltage (max)

0.3 V at 30 mA

Output Current

0.18 A

Line Regulation

0.12 % / V

Load Regulation

0.03 % / mA

Voltage Regulation Accuracy

3 %

Maximum Power Dissipation

320 mW

Maximum Operating Temperature

+ 85 C

Mounting Style

SMD/SMT

Package / Case

VSP

Minimum Operating Temperature

- 40 C

Regulator Topology

Positive Fixed

Voltage - Output

Voltage - Input

Up to 20V

Voltage - Dropout (typical)

0.1V @ 30mA

Number Of Regulators

Current - Output

180mA

Current - Limit (min)

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Current page: 1 of 7
Download datasheet (198Kb)

■ GENERAL DESCRIPTION

ON/OFF control.

output noise and high ripple rejection by connecting an

external capacitor to noise bypass terminal.

video camera and others.

■ FEATURES

■ PIN CONFIGURATION

■ EQUIVALENT CIRCUIT

Ver.2008-01-11

The NJM2370 is a low dropout voltage regulator with

It features dropout voltage of 0.1V at I

It’s suitable for portable items such as cellular phones,

● Output Current

● Low Dropout Voltage

● External Capacitor for Noise Bypass

● ON / OFF Control Function

● Over Current Limit

● Thermal Shutdown

● Bipolar Technology

● Package Outline

LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL

NJM2370U1

(150mA min. (V

(0.1V typ.

SOT-89-5, VSP8, TVSP8

PIN FUNCTION

1. CONTROL

2. GND

3. NOISE BYPASS

4. V

5. V

OUT

=30mA, low

=30mA))

-0.3V))

■ PACKAGE OUTLINE

NJM2370R/RB1

NJM2370U1

PIN FUNCTION

1. CONTROL

2. GND

3. NC

4. NOISE BYPASS

5. V

6. NC

7. NC

8. V

NJM2370R/RB1

OUT

- 1 -

Related parts for NJM2370R03A-TE1

NJM2370R03A-TE1 Summary of contents

Page 1

LOW DROPOUT VOLTAGE REGULATOR WITH ON/OFF CONTROL ■ GENERAL DESCRIPTION The NJM2370 is a low dropout voltage regulator with ON/OFF control. It features dropout voltage of 0. output noise and high ripple rejection by connecting an external capacitor ...

Page 2

ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Input Voltage Control Voltage Power Dissipation Operating Temperature Range Storage Temperature Range (note 1) When input voltage is less than +20V, the absolute maximum control voltage is equal to the input voltage. ■ ELECTRICAL ...

Page 3

TYPICAL APPLICATION (1) In Nonuse OFF Control Connect control terminal (1Pin When a resistance “R” is connected, the quiescent current decreases, but minimum operating voltage increases. Please refer to a figure of Output Voltage ...

Page 4

OUTPUT VOLTAGE RANK LIST Output Past Number Voltage NJM2370U1/R/RB1-02 2.0V 2.1V (*1) NJM2370U1/R/RB1-32 NJM2370U1/R/RB1-21 2.2V (*1) NJM2370U1/R/RB1-33 NJM2370U1/R/RB1-22 2.3V (*1) NJM2370U1/R/RB1-35 NJM2370U1/R/RB1-23 2.4V (*1) NJM2370U1/R/RB1-36 NJM2370U1/R/RB1-24 NJM2370U1/R/RB1-25 2.5V 2.6V (*1) NJM2370U1/R/RB1-38 NJM2370U1/R/RB1-26 NJM2370U1/R/RB1-27 2.7V 2.8V (*1) NJM2370U1/R/RB1-04 NJM2370U1/R/RB1-28 2.9V ...

Page 5

TYPICAL CHARACTERISTICS NJM2370 3V Version Dropout Voltage NJM2370 3V Version GND Current vs. Output Current Ver.2008-01-11 NJM2370 3V Version Load Regulation NJM2370 3V Version Dropout Voltage - 5 - ...

Page 6

TYPICAL CHARACTERISTICS NJM2370 3V Version Control Current vs. Control Voltage NJM2370 3V Version Output Noise Voltage vs. Noise Bypass Capacitor NJM2370 3V Version Ripple Rejection vs. Frequency - 6 - NJM2370 3V Version Output Voltage vs. Control Voltage Ver.2008-01-11 ...

Page 7

TYPICAL CHARACTERISTICS Dropout Voltage vs. Ambient Temperature Thermal Shutdown Ver.2008-01-11 NJM2370 3V Version Control Current NJM2370 3V Version Quiescent Current 1 vs. Ambient Temperature vs. Ambient Temperature [CAUTION] The specifications on this databook are only given for information , ...

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