LDO Voltage Regulators – Mouser Switzerland

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BD4x Automotive/Industrial LDO Voltage Regulators

ROHM Semiconductor BD4x Automotive/Industrial LDO Voltage Regulators are low quiescent regulators featuring 45V absolute maximum voltage. These regulators offer an output voltage accuracy of ±2% (3.3V or 5.0V typ.). The BD4x regulators from ROHM Semiconductor are ideal for applications requiring a direct connection to the battery and low current consumption.

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Part #

LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg

BD450M2WEFJ-CE2
ROHM Semiconductor
1: 1.37 CHF
2 645In Stock
NRND

Mfr. Part No.
BD450M2WEFJ-CE2

Mouser Part No
755-BD450M2WEFJ-CE2

NRND

ROHM Semiconductor

LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg

Learn More

Datasheet

Product Comments

2 645In Stock

Cut Tape

1.37 CHF

1.01 CHF

0.91 CHF

0.813 CHF

View

Reel

0.658 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

HTSOP-J8

5 V

200 mA

1 Output

Positive

40 uA

5.5 V

42 V

65 dB

Fixed

- 40 C

+ 150 C

160 mV

AEC-Q100

BD450M2WEFJ-C

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg

BD433M2EFJ-CE2
ROHM Semiconductor
1: 1.37 CHF
1 723In Stock
NRND

Mfr. Part No.
BD433M2EFJ-CE2

Mouser Part No
755-BD433M2EFJ-CE2

NRND

ROHM Semiconductor

LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg

Learn More

Datasheet

Product Comments

1 723In Stock

Cut Tape

1.37 CHF

1.01 CHF

0.91 CHF

0.813 CHF

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

HTSOP-J8

3.3 V

200 mA

1 Output

Positive

40 uA

3.9 V

42 V

65 dB

Fixed

- 40 C

+ 150 C

200 mV

AEC-Q100

BD433M2EFJ-C

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Automotive 500mA 3.3V, Fixed Output LDO Regulators

BD433S5FP-CE2
ROHM Semiconductor
1: 0.964 CHF
4 000In Stock
4 000Expected 19/10/2026
New Product

Mfr. Part No.
BD433S5FP-CE2

Mouser Part No
755-BD433S5FP-CE2

New Product

ROHM Semiconductor

LDO Voltage Regulators Automotive 500mA 3.3V, Fixed Output LDO Regulators

Learn More

Datasheet

4 000In Stock

4 000Expected 19/10/2026

Cut Tape

0.964 CHF

0.699 CHF

0.634 CHF

0.56 CHF

Reel

0.467 CHF

View

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

TO-252-3

3.3 V

500 mA

1 Output

Positive

38 uA

4 V

42 V

60 dB

Fixed

- 40 C

+ 150 C

250 mV

Reel, Cut Tape

LDO Voltage Regulators Automotive 500mA 3.3V, Fixed Output LDO Regulators Includes Enable Input

BD433S5WFP-CE2
ROHM Semiconductor
1: 0.964 CHF
1 001In Stock
6 000Expected 09/09/2026
New Product

Mfr. Part No.
BD433S5WFP-CE2

Mouser Part No
755-BD433S5WFP-CE2

New Product

ROHM Semiconductor

LDO Voltage Regulators Automotive 500mA 3.3V, Fixed Output LDO Regulators Includes Enable Input

Learn More

Datasheet

1 001In Stock

6 000Expected 09/09/2026

Cut Tape

0.964 CHF

0.699 CHF

0.634 CHF

0.56 CHF

View

Reel

0.467 CHF

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

TO-252-5

3.3 V

500 mA

1 Output

Positive

38 uA

4 V

42 V

60 dB

Fixed

- 40 C

+ 150 C

250 mV

Reel, Cut Tape

LDO Voltage Regulators Automotive 200mA 3.3V, Fixed Output LDO Regulators: The BD4xxS2-C series are low quiescent regulators featuring 45V absolute maximum voltage, and output voltage accuracy of +/-2% (3.3V or 5.0V: Typ), 200mA output current and 40uA (Typ) current consum

BD433S2EFJ-CE2
ROHM Semiconductor
1: 0.733 CHF
4 980In Stock

Mfr. Part No.
BD433S2EFJ-CE2

Mouser Part No
755-BD433S2EFJ-CE2

ROHM Semiconductor

Learn More

Datasheet

4 980In Stock

Cut Tape

0.733 CHF

0.526 CHF

0.475 CHF

0.417 CHF

Reel

0.348 CHF

View

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

HTSOP-J8

3.3 V

200 mA

1 Output

Positive

40 uA

4.3 V

42 V

65 dB

Fixed

- 40 C

+ 150 C

200 mV

Reel, Cut Tape

BD433S2FP3-CE2
ROHM Semiconductor
1: 1.23 CHF
1 985In Stock

Mfr. Part No.
BD433S2FP3-CE2

Mouser Part No
755-BD433S2FP3-CE2

ROHM Semiconductor

Learn More

Datasheet

1 985In Stock

Cut Tape

1.23 CHF

0.901 CHF

0.813 CHF

0.722 CHF

Reel

0.603 CHF

View

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

SOT-223-4

3.3 V

200 mA

1 Output

Positive

40 uA

4.3 V

42 V

65 dB

Fixed

- 40 C

+ 150 C

200 mV

Reel, Cut Tape

LDO Voltage Regulators Automotive 200mA 3.3V, Fixed Output LDO Regulators with Enable Input: The BD4xxS2-C series are low quiescent regulators featuring 45V absolute maximum voltage, and output voltage accuracy of +/-2% (3.3V or 5.0V: Typ), 200mA output current and 40uA (T

BD433S2WEFJ-CE2
ROHM Semiconductor
1: 0.733 CHF
3 837In Stock

Mfr. Part No.
BD433S2WEFJ-CE2

Mouser Part No
755-BD433S2WEFJ-CE2

ROHM Semiconductor

Learn More

Datasheet

3 837In Stock

Cut Tape

0.733 CHF

0.526 CHF

0.475 CHF

0.417 CHF

Reel

0.348 CHF

View

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

HTSOP-J8

3.3 V

200 mA

1 Output

Positive

40 uA

4.3 V

42 V

65 dB

Fixed

- 40 C

+ 150 C

200 mV

Reel, Cut Tape

BD433S2WFP3-CE2
ROHM Semiconductor
1: 1.23 CHF
3 906In Stock

Mfr. Part No.
BD433S2WFP3-CE2

Mouser Part No
755-BD433S2WFP3-CE2

ROHM Semiconductor

Learn More

Datasheet

3 906In Stock

Cut Tape

1.23 CHF

0.901 CHF

0.813 CHF

0.722 CHF

Reel

0.642 CHF

View

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

SOT-223-4

3.3 V

200 mA

1 Output

Positive

40 uA

4.3 V

42 V

65 dB

Fixed

- 40 C

+ 150 C

200 mV

Reel, Cut Tape

LDO Voltage Regulators Automotive 500mA 3.3V, Fixed Output LDO Regulators: BD433S5EFJ-C is low quiescent regulators featuring 45V absolute maximum voltage, and output voltage accuracy of +/-2% (3.3V or 5V: Typ), 500mA output current and 38uA (Typ) current consumption. This

BD433S5EFJ-CE2
ROHM Semiconductor
1: 0.91 CHF
4 029In Stock

Mfr. Part No.
BD433S5EFJ-CE2

Mouser Part No
755-BD433S5EFJ-CE2

ROHM Semiconductor

Learn More

Datasheet

4 029In Stock

Cut Tape

0.91 CHF

0.657 CHF

0.593 CHF

0.524 CHF

Reel

0.439 CHF

View

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

HTSOP-J8

3.3 V

500 mA

1 Output

Positive

38 uA

4 V

42 V

60 dB

Fixed

- 40 C

+ 150 C

250 mV

Reel, Cut Tape

LDO Voltage Regulators Automotive 200mA 5.0V, Fixed Output LDO Regulators:The BD4xxS2-C series are low quiescent regulators featuring 45V absolute maximum voltage, and output voltage accuracy of +/-2% (3.3V or 5.0V: Typ), 200mA output current and 40uA (Typ) current consump

BD450S2EFJ-CE2
ROHM Semiconductor
1: 0.733 CHF
4 446In Stock

Mfr. Part No.
BD450S2EFJ-CE2

Mouser Part No
755-BD450S2EFJ-CE2

ROHM Semiconductor

Learn More

Datasheet

4 446In Stock

Cut Tape

0.733 CHF

0.526 CHF

0.475 CHF

0.417 CHF

Reel

0.343 CHF

View

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

HTSOP-J8

5 V

200 mA

1 Output

Positive

40 uA

5.8 V

42 V

65 dB

Fixed

- 40 C

+ 150 C

160 mV

Reel, Cut Tape

LDO Voltage Regulators Automotive 200mA 5.0V, Fixed Output LDO Regulators: The BD4xxS2-C series are low quiescent regulators featuring 45V absolute maximum voltage, and output voltage accuracy of +/-2% (3.3V or 5.0V: Typ), 200mA output current and 40uA (Typ) current consum

BD450S2FP3-CE2
ROHM Semiconductor
1: 1.23 CHF
2 932In Stock

Mfr. Part No.
BD450S2FP3-CE2

Mouser Part No
755-BD450S2FP3-CE2

ROHM Semiconductor

LDO Voltage Regulators Automotive 200mA 5.0V, Fixed Output LDO Regulators: The BD4xxS2-C series are low quiescent regulators featuring 45V absolute maximum voltage, and output voltage accuracy of +/-2% (3.3V or 5.0V: Typ), 200mA output current and 40uA (Typ) current consum

Learn More

Datasheet

2 932In Stock

Cut Tape

1.23 CHF

0.901 CHF

0.813 CHF

0.722 CHF

Reel

0.624 CHF

View

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

SOT-223-4

5 V

200 mA

1 Output

Positive

40 uA

5.8 V

42 V

65 dB

Fixed

- 40 C

+ 150 C

160 mV

Reel, Cut Tape

LDO Voltage Regulators Automotive 200mA 5.0V, Fixed Output LDO Regulators with Enable Input: The BD4xxS2-C series are low quiescent regulators featuring 45V absolute maximum voltage, and output voltage accuracy of +/-2% (3.3V or 5.0V: Typ), 200mA output current and 40uA (T

BD450S2WEFJ-CE2
ROHM Semiconductor
1: 0.733 CHF
571In Stock
2 500Expected 25/12/2026

Mfr. Part No.
BD450S2WEFJ-CE2

Mouser Part No
755-BD450S2WEFJ-CE2

ROHM Semiconductor

Learn More

Datasheet

571In Stock

2 500Expected 25/12/2026

Cut Tape

0.733 CHF

0.526 CHF

0.475 CHF

0.417 CHF

Reel

0.343 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

HTSOP-J8

5 V

200 mA

1 Output

Positive

40 uA

5.8 V

42 V

65 dB

Fixed

- 40 C

+ 150 C

160 mV

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Automotive 500mA 5.0V, Fixed Output LDO Regulators Includes Enable Input: BD450S5WEFJ-C is low quiescent regulators featuring 45V absolute maximum voltage, and output voltage accuracy of +/-2% (3.3V or 5V: Typ), 500mA output current and 38uA (Typ) cu

BD450S5WEFJ-CE2
ROHM Semiconductor
1: 0.91 CHF
1 501In Stock

Mfr. Part No.
BD450S5WEFJ-CE2

Mouser Part No
755-BD450S5WEFJ-CE2

ROHM Semiconductor

Learn More

Datasheet

1 501In Stock

Cut Tape

0.91 CHF

0.657 CHF

0.593 CHF

0.524 CHF

Reel

0.446 CHF

View

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

HTSOP-J8

5 V

500 mA

1 Output

Positive

38 uA

5.5 V

42 V

60 dB

Fixed

- 40 C

+ 150 C

200 mV

Reel, Cut Tape

LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg

BD433M2FP3-CE2
ROHM Semiconductor
1: 1.47 CHF
7 422In Stock

Mfr. Part No.
BD433M2FP3-CE2

Mouser Part No
755-BD433M2FP3-CE2

ROHM Semiconductor

LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg

Learn More

Datasheet

Product Comments

7 422In Stock

Cut Tape

1.47 CHF

1.08 CHF

0.983 CHF

0.877 CHF

Reel

0.74 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

SOT-223-4

3.3 V

200 mA

1 Output

Positive

40 uA

3.9 V

42 V

65 dB

Fixed

- 40 C

+ 150 C

200 mV

AEC-Q100

BD433M2FP3-C

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500mA LDO Regulator w/volt det 75uA 5V

BD42754FP2-CE2
ROHM Semiconductor
1: 1.85 CHF
193In Stock

Mfr. Part No.
BD42754FP2-CE2

Mouser Part No
755-BD42754FP2-CE2

ROHM Semiconductor

LDO Voltage Regulators 500mA LDO Regulator w/volt det 75uA 5V

Learn More

Datasheet

Product Comments

193In Stock

Cut Tape

1.85 CHF

1.38 CHF

1.25 CHF

1.12 CHF

Reel

1.01 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-263-5

5 V

500 mA

1 Output

Positive

75 uA

3 V

45 V

60 dB

Fixed

- 40 C

+ 125 C

250 mV

AEC-Q100

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Automotive 500mA 3.3V, Fixed Output LDO Regulators Includes Enable Input: BD433S5WEFJ-C is low quiescent regulators featuring 45V absolute maximum voltage, and output voltage accuracy of +/-2% (3.3V or 5V: Typ), 500mA output current and 38uA (Typ) cu

BD433S5WEFJ-CE2
ROHM Semiconductor
1: 0.91 CHF
143In Stock
2 500Expected 09/12/2026

Mfr. Part No.
BD433S5WEFJ-CE2

Mouser Part No
755-BD433S5WEFJ-CE2

ROHM Semiconductor

Learn More

Datasheet

143In Stock

2 500Expected 09/12/2026

Cut Tape

0.91 CHF

0.657 CHF

0.593 CHF

0.524 CHF

View

Reel

0.446 CHF

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

HTSOP-J8

3.3 V

500 mA

1 Output

Positive

38 uA

4 V

42 V

60 dB

Fixed

- 40 C

+ 150 C

250 mV

Reel, Cut Tape

LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg

BD450M2WFP3-CE2
ROHM Semiconductor
1: 1.51 CHF
1 499In Stock

Mfr. Part No.
BD450M2WFP3-CE2

Mouser Part No
755-BD450M2WFP3-CE2

ROHM Semiconductor

LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg

Learn More

Datasheet

Product Comments

1 499In Stock

Cut Tape

1.51 CHF

1.11 CHF

1.01 CHF

0.901 CHF

Reel

0.76 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

SOT-223-4

5 V

200 mA

1 Output

Positive

40 uA

5.5 V

42 V

65 dB

Fixed

- 40 C

+ 150 C

160 mV

AEC-Q100

BD450M2WFP3-C

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500mA 5.0Vout LDO Reg

BD450M5WFP2-CZE2
ROHM Semiconductor
1: 2.33 CHF
9In Stock

Mfr. Part No.
BD450M5WFP2-CZE2

Mouser Part No
755-BD450M5WFP2-CZE2

ROHM Semiconductor

LDO Voltage Regulators 500mA 5.0Vout LDO Reg

Learn More

Datasheet

Product Comments

9In Stock

Cut Tape

2.33 CHF

1.75 CHF

1.59 CHF

1.43 CHF

Reel

1.30 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-263-5

5 V

500 mA

1 Output

Positive

40 uA

3 V

42 V

60 dB

Fixed

- 40 C

+ 150 C

250 mV

AEC-Q100

BD450M5WFP2-CZ

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500mA 5.0Vout LDO Reg

BD450M5WFPJ-CZE2
ROHM Semiconductor
1: 1.07 CHF
2 137In Stock

Mfr. Part No.
BD450M5WFPJ-CZE2

Mouser Part No
755-BD450M5WFPJ-CZE2

ROHM Semiconductor

LDO Voltage Regulators 500mA 5.0Vout LDO Reg

Learn More

Datasheet

Product Comments

2 137In Stock

Cut Tape

1.07 CHF

0.77 CHF

0.698 CHF

0.618 CHF

Reel

0.519 CHF

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

TO-252-J5

5 V

500 mA

1 Output

Positive

40 uA

3 V

42 V

60 dB

Fixed

- 40 C

+ 150 C

250 mV

AEC-Q100

BD450M5WFPJ-CZ

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg

BD433M2WFP3-CE2
ROHM Semiconductor
1: 1.55 CHF
1 973Expected 12/11/2026

Mfr. Part No.
BD433M2WFP3-CE2

Mouser Part No
755-BD433M2WFP3-CE2

ROHM Semiconductor

LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg

Learn More

Datasheet

Product Comments

1 973Expected 12/11/2026

Cut Tape

1.55 CHF

1.14 CHF

1.04 CHF

0.926 CHF

View

Reel

0.789 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

SMD/SMT

SOT-223-4

3.3 V

200 mA

1 Output

Positive

40 uA

3.9 V

42 V

65 dB

Fixed

- 40 C

+ 150 C

200 mV

AEC-Q100

BD433M2WFP3-C

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 500mA 3.3Vout LDO Reg

BD433M5WFP2-CZE2
ROHM Semiconductor
1: 2.33 CHF
500Expected 10/11/2026

Mfr. Part No.
BD433M5WFP2-CZE2

Mouser Part No
755-BD433M5WFP2-CZE2

ROHM Semiconductor

LDO Voltage Regulators 500mA 3.3Vout LDO Reg

Learn More

Datasheet

Product Comments

500Expected 10/11/2026

Cut Tape

2.33 CHF

Reel

1.34 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-263-5

3.3 V

500 mA

1 Output

Positive

40 uA

3 V

42 V

60 dB

Fixed

- 40 C

+ 150 C

250 mV

AEC-Q100

BD433M5WFP2-CZ

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Automotive 500mA 5.0V, Fixed Output LDO Regulators: BD450S5EFJ-C is low quiescent regulators featuring 45V absolute maximum voltage, and output voltage accuracy of +/-2% (3.3V or 5V: Typ), 500mA output current and 38uA (Typ) current consumption. This

BD450S5EFJ-CE2
ROHM Semiconductor
1: 0.91 CHF
2 481Expected 19/10/2026

Mfr. Part No.
BD450S5EFJ-CE2

Mouser Part No
755-BD450S5EFJ-CE2

ROHM Semiconductor

Learn More

Datasheet

2 481Expected 19/10/2026

Cut Tape

0.91 CHF

0.657 CHF

0.593 CHF

0.524 CHF

View

Reel

0.431 CHF

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

HTSOP-J8

5 V

500 mA

1 Output

Positive

38 uA

5.5 V

42 V

60 dB

Fixed

- 40 C

+ 150 C

200 mV

Reel, Cut Tape

LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg

BD433M2WEFJ-CE2
ROHM Semiconductor
1: 1.33 CHF
1In Stock
NRND

Mfr. Part No.
BD433M2WEFJ-CE2

Mouser Part No
755-BD433M2WEFJ-CE2

NRND

ROHM Semiconductor

LDO Voltage Regulators 200mA 3.3V or 5.0V out LDO Reg

Learn More

Datasheet

Product Comments

1In Stock

Cut Tape

1.33 CHF

View

Reel

0.698 CHF

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

HTSOP-J8

3.3 V

200 mA

1 Output

Positive

40 uA

3.9 V

42 V

65 dB

Fixed

- 40 C

+ 150 C

200 mV

AEC-Q100

BD433M2WEFJ-C

Reel, Cut Tape, MouseReel

BD4x Automotive/Industrial LDO Voltage Regulators

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