NJM2397F# NJR, NJM2397F# Datasheet

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NJM2397F#

Manufacturer Part Number
NJM2397F#
Description
IC LDO REG ADJ 1.5A TO-220F-4
Manufacturer
NJR
Datasheet
1.NJM2397F.pdf (5 pages)

Specifications of NJM2397F#

Regulator Topology
Positive Adjustable
Voltage - Output
1.5 ~ 20 V
Voltage - Input
3.8 ~ 35 V
Voltage - Dropout (typical)
0.2V @ 500mA
Number Of Regulators
1
Current - Output
1.5A
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
TO-220F-4
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Other names
NJM#2397F
NJM#2397F

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NJM2397F#NJM2397F
Manufacturer:
JRC
Quantity:
20 000
The output current is up to 1.5A and dropout voltage is
0.2Vtyp. at Io=0.5A.
stereo and low power applications.
Ver.2006-02-21
The NJM2397 is suitable for power module, TV, Display, car
The NJM2397 is adjustable low dropout voltage regulator.
GENERAL DESCRIPTION
FEATURE
PIN CONFIGURATION
EQUIVALENT CIRCUIT
Output Current
Low Dropout Voltage
Reference Voltage
Internal Short Circuit Current Limit
Internal Overvoltage Protection
Internal Thermal Overload Protection
Bipolar Technology
Package Outline
ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR
V
GND
IN
Io(max.)=1.5A
Vref=1.29V typ.
TO-220F(4pin)
V
I-O
Bandgap
Reference
=0.2V typ. at Io=0.5A
NJM2397F
1 2 3 4
Overvoltage
Protection
Thermal
Protection
PIN FUNCTION
1. V
2. V
3. GND
4. ADJ
OUT
IN
PACKAGE OUTLINE
Current
Limit
NJM2397F
V
V
ADJ
OUT
NJM2397
- 1 -

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NJM2397F# Summary of contents

Page 1

ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM2397 is adjustable low dropout voltage regulator. The output current 1.5A and dropout voltage is 0.2Vtyp. at Io=0.5A. The NJM2397 is suitable for power module, TV, Display, car stereo ...

Page 2

NJM2397 ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage Adjust terminal Voltage Output Current Power Dissipation Operating Junction Temperature Range Operating Temperature Range Storage Temperature Range ELECTRICAL CHARACTERISTICS (V Measurement conducted is pulse testing. PARAMETER Input Voltage Output Voltage ...

Page 3

TYPICAL CHARACTERISTICS Ver.2006-02-21 NJM2397 - 3 - ...

Page 4

NJM2397 TYPICAL CHARACTERISTICS - 4 - Ver.2006-02-21 ...

Page 5

Ver.2006-02-21 NJM2397 [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and ...

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