Voltage Regulators

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Nisshinbo Voltage Regulators are single-output switching regulators offering very low operating supply current. The Nisshinbo voltage regulators feature an input voltage range from 600mV to 30V and operate from -40°C to +85°C or up to +105°C. These voltage regulators offer a variety of switching frequencies from 300kHz to 2.25MHz.

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Part #

Switching Voltage Regulators Boost DC/DC Converter

R1213K001B-TR
Nisshinbo
1: $2.22
4,547In Stock

Mfr. Part #
R1213K001B-TR

Mouser Part #
848-R1213K001B-TR

Nisshinbo

Switching Voltage Regulators Boost DC/DC Converter

Learn More

Datasheet

4,547In Stock

Cut Tape

$2.22

$1.63

$1.48

$1.31

View

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

SMD/SMT

DFN-2730-12

Boost

6 V to 15 V

2.5 A

1 Output

1 MHz

- 40 C

+ 85 C

R1213K

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Boost DC/DC Converter

R1204N313A-TR-FE
Nisshinbo
1: $1.92
1,280In Stock

Mfr. Part #
R1204N313A-TR-FE

Mouser Part #
848-R1204N313ATRFE

Nisshinbo

Switching Voltage Regulators Boost DC/DC Converter

Learn More

Datasheet

1,280In Stock

Cut Tape

$1.92

$1.39

$1.26

$1.12

Reel

$0.904

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSOT-23-6

Boost

Adjustable

700 mA

1 Output

1 MHz

- 40 C

+ 85 C

R1204N

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Buck DC/DC Converter

RP504N121C-TR-FE
Nisshinbo
1: $2.23
1,513In Stock

Mfr. Part #
RP504N121C-TR-FE

Mouser Part #
848-RP504N121CTRFE

Nisshinbo

Switching Voltage Regulators Buck DC/DC Converter

Learn More

Datasheet

1,513In Stock

Cut Tape

$2.23

$1.64

$1.48

$1.31

Reel

$1.09

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

Buck

1.2 V

600 mA

1 Output

2.25 MHz

- 40 C

+ 85 C

RP504N

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Buck DC/DC Converter

R1242S001A-E2-FE
Nisshinbo
1: $3.53
647In Stock

Mfr. Part #
R1242S001A-E2-FE

Mouser Part #
848-R1242S001AE2FE

Nisshinbo

Switching Voltage Regulators Buck DC/DC Converter

Learn More

Datasheet

647In Stock

Cut Tape

$3.53

$2.61

$2.38

$2.13

Reel

$1.84

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

HSOP-8E

Buck

800 mV to 15 V

3 A

1 Output

330 kHz to 1 MHz

- 40 C

+ 85 C

R1242S

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Boost DC/DC Converter

R1202N723A-TR-FE
Nisshinbo
1: $1.54
1,237In Stock

Mfr. Part #
R1202N723A-TR-FE

Mouser Part #
848-R1202N723ATRFE

Nisshinbo

Switching Voltage Regulators Boost DC/DC Converter

Learn More

Datasheet

1,237In Stock

Cut Tape

$1.54

$1.11

$1.00

$0.883

Reel

$0.729

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

TSOT-23-6

Boost

Adjustable

700 mA

1 Output

1.2 MHz

- 40 C

+ 85 C

R1202N

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Buck DC/DC Converter

R1240N001B-TR-FE
Nisshinbo
1: $2.55
296In Stock
3,000Expected 2026-08-31

Mfr. Part #
R1240N001B-TR-FE

Mouser Part #
848-R1240N001BTRFE

Nisshinbo

Switching Voltage Regulators Buck DC/DC Converter

Learn More

Datasheet

296In Stock

3,000Expected 2026-08-31

Cut Tape

$2.55

$1.87

$1.71

$1.53

Reel

$1.27

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-Wide-6

Buck

800 mV to 15 V

1.2 A

1 Output

1.25 MHz

- 40 C

+ 85 C

R1240N

Reel, Cut Tape, MouseReel

Switching Voltage Regulators Buck DC/DC Converter

R1242S001E-E2-FE
Nisshinbo
1,000: $1.84
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
R1242S001E-E2-FE

Mouser Part #
848-R1242S001EE2FE

Nisshinbo

Switching Voltage Regulators Buck DC/DC Converter

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.84

$1.81

$1.79

Min.: 1,000
Mult.: 1,000

: 1,000

SMD/SMT

HSOP-8E

Buck

800 mV to 15 V

3 A

1 Output

500 kHz

- 40 C

+ 85 C

R1242S

Reel

Switching Voltage Regulators Buck DC/DC Converter

R1245K003A-TR
Nisshinbo
5,000: $1.31
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
R1245K003A-TR

Mouser Part #
848-R1245K003A-TR

Nisshinbo

Switching Voltage Regulators Buck DC/DC Converter

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$1.31

Min.: 5,000
Mult.: 5,000

: 5,000

SMD/SMT

DFN-2020-8

Buck

Adjustable

1.2 A

1 Output

330 kHz

- 40 C

+ 105 C

R1245K

Reel

Switching Voltage Regulators Boost DC/DC Converter

RP401K501A-TR
Nisshinbo
5,000: $0.888
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
RP401K501A-TR

Mouser Part #
848-RP401K501A-TR

Nisshinbo

Switching Voltage Regulators Boost DC/DC Converter

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.888

Min.: 5,000
Mult.: 5,000

: 5,000

SMD/SMT

DFN-1820-6

Boost

5 V

500 mA

1 Output

1.2 MHz

- 40 C

+ 85 C

RP401K

Reel

Switching Voltage Regulators Buck DC/DC Converter

RP507K001B-TR
Nisshinbo
5,000: $0.969
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
RP507K001B-TR

Mouser Part #
848-RP507K001B-TR

Nisshinbo

Switching Voltage Regulators Buck DC/DC Converter

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

$0.969

Min.: 5,000
Mult.: 5,000

: 5,000

SMD/SMT

DFN-1616-6D

Buck

700 mV to 5.5 V

600 mA

1 Output

2 MHz

- 40 C

+ 85 C

RP507K

Reel

Voltage Regulators

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