LDO Voltage Regulators – Mouser United Kingdom

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RP109x LDO Voltage Regulators

Nisshinbo RP109x LDO Voltage Regulators are CMOS-based voltage regulator ICs featuring high output voltage accuracy, extremely low supply current, low ON-resistance, and high ripple rejection. The RP109x contains a voltage reference unit, an error amplifier, a resistor net for voltage setting, a current limit circuit, and a chip enable circuit.

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Results: 173

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Part #

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109L281D5-TR
Nisshinbo
1: £0.436
95In Stock

Mfr. Part No.
RP109L281D5-TR

Mouser Part No
848-RP109L281D5-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

95In Stock

Cut Tape

£0.436

£0.303

£0.271

£0.236

View

Reel

£0.19

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-1010-4

2.85 V

150 mA

1 Output

Positive

1.4 V

5.25 V

75 dB

Fixed

- 40 C

+ 85 C

250 mV

RP109L

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109L311D-TR
Nisshinbo
1: £0.436
99In Stock

Mfr. Part No.
RP109L311D-TR

Mouser Part No
848-RP109L311D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

99In Stock

Cut Tape

£0.436

£0.303

£0.271

£0.236

View

Reel

£0.19

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-1010-4

3.1 V

150 mA

1 Output

Positive

1.4 V

5.25 V

75 dB

Fixed

- 40 C

+ 85 C

230 mV

RP109L

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109L351B-TR
Nisshinbo
1: £0.436
99In Stock

Mfr. Part No.
RP109L351B-TR

Mouser Part No
848-RP109L351B-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

99In Stock

Cut Tape

£0.436

£0.303

£0.271

£0.236

View

Reel

£0.19

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-1010-4

3.5 V

150 mA

1 Output

Positive

1.4 V

5.25 V

75 dB

Fixed

- 40 C

+ 85 C

230 mV

RP109L

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109L351D-TR
Nisshinbo
1: £0.436
99In Stock

Mfr. Part No.
RP109L351D-TR

Mouser Part No
848-RP109L351D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

99In Stock

Cut Tape

£0.436

£0.303

£0.271

£0.236

View

Reel

£0.19

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

SMD/SMT

DFN-1010-4

3.5 V

150 mA

1 Output

Positive

1.4 V

5.25 V

75 dB

Fixed

- 40 C

+ 85 C

230 mV

RP109L

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109N311B-TR-FE
Nisshinbo
1: £0.383
2,900Expected 06/10/2026

Mfr. Part No.
RP109N311B-TR-FE

Mouser Part No
848-RP109N311B-TR-FE

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

2,900Expected 06/10/2026

Cut Tape

£0.383

£0.267

£0.238

£0.214

Reel

£0.167

View

Min.: 1
Mult.: 1

: 3,000

SOT-23-5

RP109N

Reel, Cut Tape

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109N331D-TR-FE
Nisshinbo
1: £0.383
2,984Expected 05/11/2026

Mfr. Part No.
RP109N331D-TR-FE

Mouser Part No
848-RP109N331D-TR-FE

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

2,984Expected 05/11/2026

Cut Tape

£0.383

£0.267

£0.238

£0.208

Reel

£0.167

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

SOT-23-5

3.3 V

150 mA

1 Output

Positive

1.4 V

5.25 V

75 dB

Fixed

- 40 C

+ 85 C

230 mV

RP109N

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K081D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K081D-TR

Mouser Part No
848-RP109K081D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

DFN(PLP)0808-4

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K091B-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K091B-TR

Mouser Part No
848-RP109K091B-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

DFN(PLP)0808-4

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K101D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K101D-TR

Mouser Part No
848-RP109K101D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

DFN(PLP)0808-4

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K111D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K111D-TR

Mouser Part No
848-RP109K111D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

DFN(PLP)0808-4

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator

RP109K121D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K121D-TR

Mouser Part No
848-RP109K121D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

SMD/SMT

DFN-PLP-0808-4

1.2 V

150 mA

1 Output

1.4 V

5.25 V

75 dB

Fixed

- 40 C

+ 85 C

470 mV

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K131D-TR
Nisshinbo
10,000: £0.19
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K131D-TR

Mouser Part No
848-RP109K131D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.19

Min.: 10,000
Mult.: 10,000

: 10,000

SMD/SMT

DFN-PLP-0808-4

1.3 V

150 mA

1 Output

Positive

1.4 V

5.25 V

75 dB

Fixed

- 40 C

+ 85 C

470 mV

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator

RP109K151D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K151D-TR

Mouser Part No
848-RP109K151D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

SMD/SMT

DFN-PLP-0808-4

1.5 V

150 mA

1 Output

1.4 V

5.25 V

75 dB

Fixed

- 40 C

+ 85 C

390 mV

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K181B-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K181B-TR

Mouser Part No
848-RP109K181B-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

DFN(PLP)0808-4

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K211D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K211D-TR

Mouser Part No
848-RP109K211D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

DFN(PLP)0808-4

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K221D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K221D-TR

Mouser Part No
848-RP109K221D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

DFN(PLP)0808-4

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K231D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K231D-TR

Mouser Part No
848-RP109K231D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

DFN(PLP)0808-4

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K261D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K261D-TR

Mouser Part No
848-RP109K261D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

DFN(PLP)0808-4

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K271D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K271D-TR

Mouser Part No
848-RP109K271D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

SMD/SMT

DFN-PLP-0808-4

2.7 V

150 mA

1 Output

1.4 V

5.25 V

75 dB

Fixed

- 40 C

+ 85 C

250 mV

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K281D5-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K281D5-TR

Mouser Part No
848-RP109K281D5-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

DFN(PLP)0808-4

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K291D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K291D-TR

Mouser Part No
848-RP109K291D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

DFN(PLP)0808-4

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K301B-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K301B-TR

Mouser Part No
848-RP109K301B-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

DFN(PLP)0808-4

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator

RP109K301D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K301D-TR

Mouser Part No
848-RP109K301D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

SMD/SMT

DFN-PLP-0808-4

3 V

150 mA

1 Output

Positive

1.4 V

5.25 V

75 dB

Fixed

- 40 C

+ 85 C

230 mV

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K311D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K311D-TR

Mouser Part No
848-RP109K311D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

SMD/SMT

DFN-PLP-0808-4

3.1 V

150 mA

1 Output

1.4 V

5.25 V

75 dB

Fixed

- 40 C

+ 85 C

230 mV

RP109K

Reel

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

RP109K321D-TR
Nisshinbo
10,000: £0.205
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
RP109K321D-TR

Mouser Part No
848-RP109K321D-TR

Nisshinbo

LDO Voltage Regulators Low voltage LDO Regulator with PSRR 75dB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£0.205

Min.: 10,000
Mult.: 10,000

: 10,000

DFN(PLP)0808-4

RP109K

Reel

RP109x LDO Voltage Regulators

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800 mV
900 mV
1 V
1.1 V
1.2 V
1.3 V
1.5 V
1.7 V
1.8 V
2.5 V
2.7 V
2.8 V
2.85 V
2.9 V
3 V
3.1 V
3.2 V
3.3 V
3.4 V
3.5 V