Mga Voltage Regulator - Mga Switching Regulator

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LM257x SIMPLE SWITCHER® Voltage Regulators

Texas Instruments LM257x SIMPLE SWITCHER^® Step-Down Voltage Regulators are high-efficiency devices ranging from 0.5A to 3A output current. TI LM2574 and LM2574HV SIMPLE SWITCHER Step-Down Voltage Regulators provide all the active functions for a step-down (buck) switching regulator capable of driving a 0.5A load with excellent line and load regulation. The LM2575 and LM2575HV step-down voltage regulators provide all the active functions for a step-down (buck) switching regulator capable of driving a 1A load with excellent line and load regulation.

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Mga Resulta: 112

Mga Ginamit na Filter:

Isitilo ng Mounting

Package / Case

Topology

Output Voltage

Current ng Output

Quiescent Current

Frequency ng Paglipat

Series

Packaging

I-reset Lahat

Maghanap sa loob ng mga resulta

May Stock

Karaniwang May Stock

Aktibo

Mga Bagong Produkto

Sumusunod sa RoHS

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# ng Piyesa

Switching Voltage Regulators 3A SD VTG Reg

LM2576T-ADJ/LF03
Texas Instruments
1: ₱207.06
226May Stock
1,080Inaasahan 3/2/2026

Mfr. # ng Piyesa
LM2576T-ADJ/LF03

# ng Piyesa ng Mouser
926-LM2576T-ADJ/LF03

Texas Instruments

Switching Voltage Regulators 3A SD VTG Reg

Alamin Pa

Datasheet

226May Stock

1,080Inaasahan 3/2/2026

₱207.06

₱155.44

₱142.10

₱128.18

Tingnan

Min.: 1
Mult.: 1

Through Hole

TO-220-5

Buck

1.23 V to 37 V

3 A

1 Output

5 mA

52 kHz

- 40 C

+ 125 C

LM2576

Tube

Switching Voltage Regulators 3A STEP-DOWN VLTG RE G

LM2576T-ADJ/NOPB
Texas Instruments
1: ₱207.06
411May Stock
900Inaasahan 4/9/2026

Mfr. # ng Piyesa
LM2576T-ADJ/NOPB

# ng Piyesa ng Mouser
926-LM2576T-ADJ/NOPB

Texas Instruments

Switching Voltage Regulators 3A STEP-DOWN VLTG RE G

Alamin Pa

Datasheet

411May Stock

900Inaasahan 4/9/2026

₱207.06

₱155.44

₱142.10

₱128.18

Tingnan

Min.: 1
Mult.: 1

Through Hole

TO-220-5

Buck

1.23 V to 37 V

3 A

1 Output

5 mA

52 kHz

- 40 C

+ 125 C

LM2576

Tube

Switching Voltage Regulators 3.5-V to 40-V 3-A l ow component count s

LM2577T-ADJ/LF03
Texas Instruments
1: ₱486.62
77May Stock

Mfr. # ng Piyesa
LM2577T-ADJ/LF03

# ng Piyesa ng Mouser
926-LM2577T-ADJ/LF03

Texas Instruments

Switching Voltage Regulators 3.5-V to 40-V 3-A l ow component count s

Alamin Pa

Datasheet

77May Stock

₱486.62

₱377.58

₱336.40

₱335.82

Tingnan

Min.: 1
Mult.: 1

Through Hole

TO-220-5

Boost, Flyback

11.6 V to 12.4 V

3 A

1 Output

48 kHz to 56 kHz

- 40 C

+ 125 C

LM2577

Tube

Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone

LM2576T-3.3/LF03
Texas Instruments
1: ₱205.32
210May Stock

Mfr. # ng Piyesa
LM2576T-3.3/LF03

# ng Piyesa ng Mouser
926-LM2576T-33/LF03

Texas Instruments

Switching Voltage Regulators SIMPLE SWITCHER® 40V 3A Low Compone

Alamin Pa

Datasheet

210May Stock

₱205.32

₱154.86

₱135.72

₱125.28

Tingnan

Min.: 1
Mult.: 1

Through Hole

TO-220-5

Buck

3.3 V

3 A

1 Output

52 kHz

- 40 C

+ 125 C

LM2576

Tube

Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG

LM2574N-ADJ/NOPB
Texas Instruments
1: ₱209.96
319Inaasahan 2/19/2026

Mfr. # ng Piyesa
LM2574N-ADJ/NOPB

# ng Piyesa ng Mouser
926-LM2574N-ADJ/NOPB

Texas Instruments

Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG

Alamin Pa

Datasheet

319Inaasahan 2/19/2026

₱209.96

₱158.34

₱139.78

₱129.34

Tingnan

Min.: 1
Mult.: 1

Through Hole

PDIP-8

Buck

1.23 V to 37 V

500 mA

1 Output

5 mA

58 kHz

- 40 C

+ 125 C

LM2574

Tube

Switching Voltage Regulators 1A STEP-DOWN VLTG RE G

LM2575HVT-12/NOPB
Texas Instruments
1: ₱321.90
360Inaasahan 3/23/2026

Mfr. # ng Piyesa
LM2575HVT-12/NOPB

# ng Piyesa ng Mouser
926-LM2575HVT-12NOPB

Texas Instruments

Switching Voltage Regulators 1A STEP-DOWN VLTG RE G

Alamin Pa

Datasheet

360Inaasahan 3/23/2026

₱321.90

₱245.92

₱218.08

₱207.64

Tingnan

Min.: 1
Mult.: 1

Through Hole

TO-220-5

Buck

12 V

1 A

1 Output

10 mA

58 kHz

- 40 C

+ 125 C

LM2575HV

Tube

Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re

LM2575HVMX-5.0/NOPB
Texas Instruments
1,000: ₱158.92
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo

Mfr. # ng Piyesa
LM2575HVMX-5.0/NOPB

# ng Piyesa ng Mouser
926-LM2575HVMX50NOPB

Texas Instruments

Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 12 (na) Linggo

Reel

₱158.92

₱153.70

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

Reel: 1,000

SMD/SMT

SOIC-24

Buck

5 V

1 A

1 Output

58 kHz

- 40 C

+ 125 C

LM2575HV

Reel

Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re

LM2575HVT-15/LF03
Texas Instruments
225: ₱197.20
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo

Mfr. # ng Piyesa
LM2575HVT-15/LF03

# ng Piyesa ng Mouser
926-LM2575HVT15LF03

Texas Instruments

Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 12 (na) Linggo

₱197.20

₱195.46

₱191.98

₱189.08

₱186.18

Min.: 225
Mult.: 45

Through Hole

TO-220-5

Buck

15 V

1 A

1 Output

58 kHz

- 40 C

+ 125 C

LM2575HV

Tube

Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re

LM2575HVT-3.3/LF03
Texas Instruments
540: ₱189.08
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo

Mfr. # ng Piyesa
LM2575HVT-3.3/LF03

# ng Piyesa ng Mouser
926-LM2575HVT33LF03

Texas Instruments

Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 12 (na) Linggo

₱189.08

₱188.50

₱187.92

Quote

Min.: 540
Mult.: 45

Through Hole

TO-220-5

Buck

3.3 V

1 A

1 Output

58 kHz

- 40 C

+ 125 C

LM2575HV

Tube

Switching Voltage Regulators 1A SD VTG Reg

LM2575HVT-3.3/NOPB
Texas Instruments
225: ₱203.00
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo

Mfr. # ng Piyesa
LM2575HVT-3.3/NOPB

# ng Piyesa ng Mouser
926-LM2575HVT33NOPB

Texas Instruments

Switching Voltage Regulators 1A SD VTG Reg

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 12 (na) Linggo

₱203.00

₱192.56

₱187.34

₱183.28

Tingnan

Min.: 225
Mult.: 45

Through Hole

TO-220-5

Buck

3.3 V

1 A

1 Output

10 mA

58 kHz

- 40 C

+ 125 C

LM2575HV

Tube

Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re

LM2575T-3.3/LF03
Texas Instruments
360: ₱122.96
Lead-Time para sa Hindi Naka-stock 12 (na) Linggo

Mfr. # ng Piyesa
LM2575T-3.3/LF03

# ng Piyesa ng Mouser
926-LM2575T-33/LF03

Texas Instruments

Switching Voltage Regulators SIMPLE SWITCHER 1A S tep-Down Voltage Re

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 12 (na) Linggo

₱122.96

₱118.90

₱116.00

₱113.10

₱110.78

Min.: 360
Mult.: 45

Through Hole

TO-220-5

Buck

3.3 V

1 A

1 Output

52 kHz

- 40 C

+ 125 C

LM2575

Tube

Switching Voltage Regulators SIMPLE SWITCHER® 4V to 60V 3A Low C

LM2576HVT-5.0/LF02
Texas Instruments
180: ₱243.60
Lead-Time para sa Hindi Naka-stock 6 (na) Linggo

Mfr. # ng Piyesa
LM2576HVT-5.0/LF02

# ng Piyesa ng Mouser
926-LM2576HVT50LF02

Texas Instruments

Switching Voltage Regulators SIMPLE SWITCHER® 4V to 60V 3A Low C

Alamin Pa

Datasheet

Lead-Time para sa Hindi Naka-stock 6 (na) Linggo

₱243.60

₱239.54

₱236.06

₱232.58

₱229.10

Min.: 180
Mult.: 45

Through Hole

TO-220-5

Buck

5 V

3 A

1 Output

52 kHz

- 40 C

+ 125 C

LM2576HV

Tube

LM257x SIMPLE SWITCHER® Voltage Regulators

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