Voltage Regulators & Voltage Controllers

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OptiMOS™ IPOL DC-DC Converters

Infineon Technologies OptiMOS™ IPOL DC-DC Converters, featuring a digital interface, are integrated solutions featuring comprehensive PMBus telemetry and control, and parallel VID and SVID support for Intel based systems. This makes these devices ideal for high-density smart enterprise systems. The onboard PWM controller and OptiMOS MOSFETs provide accurate power delivery for low output voltage and high current applications.

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Types of Voltage Regulators & Voltage Controllers

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Results: 17

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Part #

LDO Voltage Regulators IFX POL

IR3888BMTRPBFAUMA1
Infineon Technologies
1: $6.49
793In Stock

Mfr. Part #
IR3888BMTRPBFAUMA1

Mouser Part #
726-IR3888BMTRPBFAUM

Infineon Technologies

LDO Voltage Regulators IFX POL

Learn More

Datasheet

793In Stock

Cut Tape

$6.49

$4.93

$4.53

$4.10

View

Reel

$3.25

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

QFN-22

16 A

Switching Voltage Regulators IFX POL

TDA38827AUMA1
Infineon Technologies
1: $5.63
4,674In Stock

Mfr. Part #
TDA38827AUMA1

Mouser Part #
726-TDA38827AUMA1

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

4,674In Stock

Cut Tape

$5.63

$4.27

$3.91

$3.55

View

Reel

$2.98

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

QFN-17

600 mV to 6 V

25 A

Switching Voltage Regulators IFX POL

IR3888AMTRPBFAUMA1
Infineon Technologies
1: $6.66
701In Stock

Mfr. Part #
IR3888AMTRPBFAUMA1

Mouser Part #
726-IR3888AMTRPBFAUM

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

701In Stock

Cut Tape

$6.66

$5.07

$4.65

$4.22

View

Reel

$3.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

QFN-23

600 mV to 6 V

20 A

Switching Voltage Regulators IFX POL

TDA38640A0000AUMA1
Infineon Technologies
1: $9.15
9,725In Stock
New Product

Mfr. Part #
TDA38640A0000AUMA1

Mouser Part #
726-TDA38640A0000AUM

New Product

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

9,725In Stock

Cut Tape

$9.15

$6.97

$6.43

$5.83

View

Reel

$4.24

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

QFN-36

250 mV to 3.04 V

40 A

Switching Voltage Regulators IFX POL

TDA38740A0000AUMA1
Infineon Technologies
1: $9.32
288In Stock
5,000Expected 2027-01-28
New Product

Mfr. Part #
TDA38740A0000AUMA1

Mouser Part #
726-TDA38740A0000AUM

New Product

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

288In Stock

5,000Expected 2027-01-28

Cut Tape

$9.32

$6.94

$6.45

$5.74

View

Reel

$4.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

QFN-36

250 mV to 5.12 V

40 A

Switching Voltage Regulators IFX POL

TDA387250000AUMA1
Infineon Technologies
1: $7.14
4,650In Stock
5,000Expected 2027-01-07

Mfr. Part #
TDA387250000AUMA1

Mouser Part #
726-TDA387250000AUMA

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

4,650In Stock

5,000Expected 2027-01-07

Cut Tape

$7.14

$5.43

$5.00

$4.54

View

Reel

$3.87

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

QFN-36

250 mV to 5.12 V

25 A

Switching Voltage Regulators IFX POL

TDA387400000AUMA1
Infineon Technologies
1: $7.81
3,655In Stock

Mfr. Part #
TDA387400000AUMA1

Mouser Part #
726-TDA387400000AUMA

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

3,655In Stock

Cut Tape

$7.81

$5.97

$5.51

$4.99

View

Reel

$4.27

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

QFN-36

250 mV to 5.12 V

40 A

Switching Voltage Regulators IFX POL

IR38164MTRPBFAUMA1
Infineon Technologies
1: $6.52
3,890In Stock

Mfr. Part #
IR38164MTRPBFAUMA1

Mouser Part #
726-IR38164MTRPBFAUM

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

3,890In Stock

Cut Tape

$6.52

$5.54

$5.27

$4.99

View

Reel

$4.68

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

SMD/SMT

QFN-34

500 mV to 14 V

30 A

Switching Voltage Regulators IFX POL

TDA386400000AUMA1
Infineon Technologies
1: $7.77
5In Stock
5,000Expected 2026-09-03

Mfr. Part #
TDA386400000AUMA1

Mouser Part #
726-TDA386400000AUMA

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

5In Stock

5,000Expected 2026-09-03

Cut Tape

$7.77

$5.80

$5.36

$4.85

View

Reel

$4.14

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

PQFN-37

250 mV to 3.04 V

40 A

Switching Voltage Regulators IFX POL

TDA38725A0000AUMA1
Infineon Technologies
1: $9.73
10,000Expected 2026-04-16
New Product

Mfr. Part #
TDA38725A0000AUMA1

Mouser Part #
726-TDA38725A0000AUM

New Product

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

10,000Expected 2026-04-16

Cut Tape

$9.73

$6.98

$6.51

$5.73

View

Reel

$3.91

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

QFN-36

250 mV to 5.12 V

40 A

Switching Voltage Regulators IFX POL

IR3447AMTRPBFAUMA2
Infineon Technologies
1: $7.14
3,997Expected 2026-07-16

Mfr. Part #
IR3447AMTRPBFAUMA2

Mouser Part #
726-IR3447AMTRPBFAU2

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

3,997Expected 2026-07-16

Cut Tape

$7.14

$5.43

$5.00

$4.93

View

Reel

$4.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

SMD/SMT

PQFN-33

600 mV to 7.5 V

25 A

Switching Voltage Regulators IFX POL

IR3887MTRPBFAUMA1
Infineon Technologies
1: $8.00
4,933Expected 2026-12-31

Mfr. Part #
IR3887MTRPBFAUMA1

Mouser Part #
726-IR3887MTRPBFAUMA

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

4,933Expected 2026-12-31

Cut Tape

$8.00

$6.08

$5.59

$5.07

View

Reel

$3.98

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

5 V

30 A

Switching Voltage Regulators IFX POL

IR3889MTRPBFAUMA1
Infineon Technologies
1: $7.52
1,397Expected 2026-05-14

Mfr. Part #
IR3889MTRPBFAUMA1

Mouser Part #
726-IR3889MTRPBFAUMA

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

1,397Expected 2026-05-14

Cut Tape

$7.52

$5.83

$5.53

$5.02

View

Reel

$4.31

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

PQFN-37

5 V

30 A

Switching Voltage Regulators IFX POL

TDA386410000AUMA1
Infineon Technologies
1: $9.72
4,980Expected 2026-02-16
New Product

Mfr. Part #
TDA386410000AUMA1

Mouser Part #
726-TDA386410000AUMA

New Product

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

4,980Expected 2026-02-16

Cut Tape

$9.72

$6.97

$6.49

$5.71

View

Reel

$3.88

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

Switching Voltage Regulators IFX POL

TDA38641A0000AUMA1
Infineon Technologies
1: $9.73
500On Order
New Product

Mfr. Part #
TDA38641A0000AUMA1

Mouser Part #
726-TDA38641A0000AUM

New Product

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

500On Order

Cut Tape

$9.73

$6.98

$6.51

$5.73

View

Reel

$3.88

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

QFN-36

250 mV to 3.04 V

40 A

Switching Voltage Regulators IFX POL

IR3888MTRPBFAUMA1
Infineon Technologies
5,000: $4.36
Non-Stocked Lead-Time 30 Weeks

Mfr. Part #
IR3888MTRPBFAUMA1

Mouser Part #
726-IR3888MTRPBFAUMA

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Reel

$4.36

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

Reel: 5,000

SMD/SMT

PQFN-23

5 V

25 A

Switching Voltage Regulators IFX POL

TDA38820AUMA1
Infineon Technologies
1: $7.28
Non-Stocked Lead-Time 30 Weeks

Mfr. Part #
TDA38820AUMA1

Mouser Part #
726-TDA38820AUMA1

Infineon Technologies

Switching Voltage Regulators IFX POL

Learn More

Datasheet

Non-Stocked Lead-Time 30 Weeks

Cut Tape

$7.28

$5.19

$4.80

$4.28

View

Reel

$3.24

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

QFN-31

600 mV to 6 V

20 A

OptiMOS™ IPOL DC-DC Converters

Types of Voltage Regulators & Voltage Controllers

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