Voltage Regulators - Switching Regulators

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LMZ1420x SIMPLE SWITCHER® Power Modules

Texas Instruments LMZ1420x Series SIMPLE SWITCHER® Power Modules for High Output Voltage feature an integrated shielded inductor, simple PCB layout, and a flexible startup sequencing using external soft-start and precision enable. These power modules offer protection against inrush currents and input UVLO and output short circuit protection. Their high efficiency reduces system heat generation and they have low package thermal resistance. The LMZ1420x Series power modules each come with a single exposed pad and standard pinout for easy mounting and manufacturing. They are fully enabled for Webench® Power Designer.

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Part #

Switching Voltage Regulators 1A SIMPLE SWITCHER P OWER MOD 42V MAX A A 926-LM14201EXTTZENPB

LMZ14201EXTTZ/NOPB
Texas Instruments
1: S/142.08
771In Stock

Mfr. Part #
LMZ14201EXTTZ/NOPB

Mouser Part #
926-MZ14201EXTTZNOPB

Texas Instruments

Switching Voltage Regulators 1A SIMPLE SWITCHER P OWER MOD 42V MAX A A 926-LM14201EXTTZENPB

Datasheet

771In Stock

Cut Tape

S/142.08

S/139.74

S/134.25

S/132.15

Reel

S/121.87

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

1 A

1 Output

1 mA

1 MHz

- 55 C

+ 125 C

LMZ14201EXT

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1A pwr Module w/ 42V Max Input Vtg A 926 A 926-MZ14201TZADJNOPB

LMZ14201TZE-ADJ/NOPB
Texas Instruments
1: S/52.16
4,572In Stock

Mfr. Part #
LMZ14201TZE-ADJ/NOPB

Mouser Part #
926-LM14201TZEADJNPB

Texas Instruments

Switching Voltage Regulators 1A pwr Module w/ 42V Max Input Vtg A 926 A 926-MZ14201TZADJNOPB

Learn More

Datasheet

4,572In Stock

S/52.16

S/51.30

S/45.66

S/40.48

Min.: 1
Mult.: 1

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

1 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14201

Tube

Switching Voltage Regulators 2A pwr Module w/ 42V Max Input Vtg A 926 A 926-MZ14202TZADJNOPB

LMZ14202TZE-ADJ/NOPB
Texas Instruments
1: S/61.11
1,457In Stock

Mfr. Part #
LMZ14202TZE-ADJ/NOPB

Mouser Part #
926-LM14202TZEADJNPB

Texas Instruments

Switching Voltage Regulators 2A pwr Module w/ 42V Max Input Vtg A 926 A 926-MZ14202TZADJNOPB

Learn More

Datasheet

1,457In Stock

S/61.11

S/60.14

S/57.10

S/56.67

View

Min.: 1
Mult.: 1

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

2 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14202

Tube

Switching Voltage Regulators SIMPLE SWITCHER® 6V to 42V 2A High A A 926-LMZ14202HTZENOPB

LMZ14202HTZX/NOPB
Texas Instruments
1: S/54.38
1,345In Stock

Mfr. Part #
LMZ14202HTZX/NOPB

Mouser Part #
926-LMZ14202HTZXNOPB

Texas Instruments

Switching Voltage Regulators SIMPLE SWITCHER® 6V to 42V 2A High A A 926-LMZ14202HTZENOPB

Learn More

Datasheet

1,345In Stock

Cut Tape

S/54.38

S/53.48

S/52.55

S/51.69

S/47.64

Reel

S/46.75

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-PMOD-7

Buck

5 V

2 A

1 Output

1 MHz

- 40 C

+ 125 C

LMZ14202H

Reel, Cut Tape, MouseReel

Switching Voltage Regulators SIMPLE SWITCHER® 6V to 42V 3A High A A 926-LMZ14203HTZENOPB

LMZ14203HTZX/NOPB
Texas Instruments
1: S/75.51
890In Stock
2,000Expected 8/5/2026

Mfr. Part #
LMZ14203HTZX/NOPB

Mouser Part #
926-LMZ14203HTZXNOPB

Texas Instruments

Switching Voltage Regulators SIMPLE SWITCHER® 6V to 42V 3A High A A 926-LMZ14203HTZENOPB

Learn More

Datasheet

890In Stock

2,000Expected 8/5/2026

Cut Tape

S/75.51

S/74.31

S/71.51

S/68.62

View

Reel

S/65.16

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-PMOD-7

Buck

5 V

3 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14203H

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3A SIMPLE SWITCHER P ower Module with 42 A 926-LM14203EXTTZENPB

LMZ14203EXTTZX/NOPB
Texas Instruments
1: S/190.34
742In Stock

Mfr. Part #
LMZ14203EXTTZX/NOPB

Mouser Part #
926-LM14203EXTTZXNPB

Texas Instruments

Switching Voltage Regulators 3A SIMPLE SWITCHER P ower Module with 42 A 926-LM14203EXTTZENPB

Learn More

Datasheet

742In Stock

Cut Tape

S/190.34

S/155.58

S/146.86

S/142.82

S/134.21

Reel

S/134.17

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

3 A

1 Output

1 mA

1 MHz

- 55 C

+ 125 C

LMZ14203EXT

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3A Pwr Mod w/ 42V ma x Input Vtg A 926-L A 926-LM14203TZEADJNPB

LMZ14203TZX-ADJ/NOPB
Texas Instruments
1: S/65.43
614In Stock

Mfr. Part #
LMZ14203TZX-ADJ/NOPB

Mouser Part #
926-LM14203TZXADJNPB

Texas Instruments

Switching Voltage Regulators 3A Pwr Mod w/ 42V ma x Input Vtg A 926-L A 926-LM14203TZEADJNPB

Learn More

Datasheet

614In Stock

Cut Tape

S/65.43

S/64.38

S/61.97

S/59.67

Reel

S/59.67

MouseReel Available

Min.: 1
Mult.: 1
Max.: 120

: 500

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

3 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14203

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3A Pwr Mod A 926-LM1 4203EXTTZENPB A 926 A 926-LM14203EXTTZENPB

LMZ14203EXTTZ/NOPB
Texas Instruments
1: S/184.62
468In Stock

Mfr. Part #
LMZ14203EXTTZ/NOPB

Mouser Part #
926-LMZ14203EXTTZNPB

Texas Instruments

Switching Voltage Regulators 3A Pwr Mod A 926-LM1 4203EXTTZENPB A 926 A 926-LM14203EXTTZENPB

Learn More

Datasheet

468In Stock

Cut Tape

S/184.62

S/180.03

S/171.70

S/167.69

Reel

S/163.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

3 A

1 Output

1 mA

1 MHz

- 55 C

+ 125 C

LMZ14203EXT

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1A Pwr Mod W/ 42V Ma x Input Vtg A 926-L A 926-LM14201TZEADJNPB

LMZ14201TZX-ADJ/NOPB
Texas Instruments
1: S/43.67
1,311In Stock

Mfr. Part #
LMZ14201TZX-ADJ/NOPB

Mouser Part #
926-LM14201TZXADJNPB

Texas Instruments

Switching Voltage Regulators 1A Pwr Mod W/ 42V Ma x Input Vtg A 926-L A 926-LM14201TZEADJNPB

Learn More

Datasheet

1,311In Stock

Cut Tape

S/43.67

S/42.97

S/41.38

S/39.94

Reel

S/37.76

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

1 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14201

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42V 1A PWR MODULE A 926-LMZ14201HTZENOPB A 926-LMZ14201HTZENOPB

LMZ14201HTZ/NOPB
Texas Instruments
1: S/62.63
257In Stock

Mfr. Part #
LMZ14201HTZ/NOPB

Mouser Part #
926-LMZ14201HTZ/NOPB

Texas Instruments

Switching Voltage Regulators 42V 1A PWR MODULE A 926-LMZ14201HTZENOPB A 926-LMZ14201HTZENOPB

Datasheet

257In Stock

Cut Tape

S/62.63

S/61.62

S/59.32

S/57.06

Reel

S/55.00

S/54.03

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

TO-PMOD-7

Buck

5 V

1 A

1 Output

400 kHz

- 40 C

+ 125 C

LMZ14201H

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1A Pwr Mod for High Output Vtg A 926-LMZ A 926-LMZ14201HTZ/NOPB

LMZ14201HTZE/NOPB
Texas Instruments
1: S/62.63
761In Stock

Mfr. Part #
LMZ14201HTZE/NOPB

Mouser Part #
926-LMZ14201HTZENOPB

Texas Instruments

Switching Voltage Regulators 1A Pwr Mod for High Output Vtg A 926-LMZ A 926-LMZ14201HTZ/NOPB

Learn More

Datasheet

761In Stock

S/62.63

S/61.62

S/58.31

S/56.01

View

Min.: 1
Mult.: 1

SMD/SMT

TO-PMOD-7

Buck

5 V

1 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14201H

Tube

Switching Voltage Regulators 1A Pwr Mod A 926-LMZ 14201HTZENOPB A 926 A 926-LMZ14201HTZENOPB

LMZ14201HTZX/NOPB
Texas Instruments
1: S/52.39
349In Stock
1,000Expected 8/24/2026

Mfr. Part #
LMZ14201HTZX/NOPB

Mouser Part #
926-LMZ14201HTZXNOPB

Texas Instruments

Switching Voltage Regulators 1A Pwr Mod A 926-LMZ 14201HTZENOPB A 926 A 926-LMZ14201HTZENOPB

Datasheet

349In Stock

1,000Expected 8/24/2026

Cut Tape

S/52.39

S/51.54

S/49.63

S/47.64

S/45.89

Reel

S/45.04

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

TO-PMOD-7

Buck

5 V

1 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14201H

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2A Pwr Mod w/ 42V Ma x Input Vtg A 926-L A 926-LM14202EXTTZENPB

LMZ14202EXTTZ/NOPB
Texas Instruments
1: S/165.35
145In Stock

Mfr. Part #
LMZ14202EXTTZ/NOPB

Mouser Part #
926-LMZ14202EXTTZNPB

Texas Instruments

Switching Voltage Regulators 2A Pwr Mod w/ 42V Ma x Input Vtg A 926-L A 926-LM14202EXTTZENPB

Datasheet

145In Stock

Cut Tape

S/165.35

S/162.67

S/156.48

S/153.01

Reel

S/146.01

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

2 A

1 Output

1 mA

1 MHz

- 55 C

+ 125 C

LMZ14202EXT

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2A Pwr Mod A 926-LMZ 14202HTZ/NOPB A 926 A 926-LMZ14202HTZ/NOPB

LMZ14202HTZE/NOPB
Texas Instruments
1: S/65.00
688In Stock

Mfr. Part #
LMZ14202HTZE/NOPB

Mouser Part #
926-LMZ14202HTZENOPB

Texas Instruments

Switching Voltage Regulators 2A Pwr Mod A 926-LMZ 14202HTZ/NOPB A 926 A 926-LMZ14202HTZ/NOPB

Learn More

Datasheet

688In Stock

S/65.00

S/63.95

S/60.72

S/59.01

View

Min.: 1
Mult.: 1

SMD/SMT

TO-PMOD-7

Buck

5 V

2 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14202H

Tube

Switching Voltage Regulators 42V 1A PWR MODULE A 926-LM14201TZEADJNPB A 926-LM14201TZEADJNPB

LMZ14201TZ-ADJ/NOPB
Texas Instruments
1: S/52.20
640In Stock
1,000Expected 8/20/2026

Mfr. Part #
LMZ14201TZ-ADJ/NOPB

Mouser Part #
926-MZ14201TZADJNOPB

Texas Instruments

Switching Voltage Regulators 42V 1A PWR MODULE A 926-LM14201TZEADJNPB A 926-LM14201TZEADJNPB

Learn More

Datasheet

640In Stock

1,000Expected 8/20/2026

Cut Tape

S/52.20

S/51.34

S/49.43

S/47.45

Reel

S/45.78

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

1 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14201

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42V 2A PWR MODULE A 926-LM14202TZEADJNPB A 926-LM14202TZEADJNPB

LMZ14202TZ-ADJ/NOPB
Texas Instruments
1: S/61.11
139In Stock
500Expected 10/19/2026

Mfr. Part #
LMZ14202TZ-ADJ/NOPB

Mouser Part #
926-MZ14202TZADJNOPB

Texas Instruments

Switching Voltage Regulators 42V 2A PWR MODULE A 926-LM14202TZEADJNPB A 926-LM14202TZEADJNPB

Learn More

Datasheet

139In Stock

500Expected 10/19/2026

Cut Tape

S/61.11

S/60.14

S/57.88

Reel

S/57.88

MouseReel Available

Min.: 1
Mult.: 1
Max.: 50

: 250

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

2 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14202

Reel, Cut Tape, MouseReel

Switching Voltage Regulators SIMPLE SWITCHER® 6V to 42V 2A Power A 926-LM14202TZEADJNPB

LMZ14202TZX-ADJ/NOPB
Texas Instruments
1: S/51.15
1,495In Stock
500Expected 8/6/2026

Mfr. Part #
LMZ14202TZX-ADJ/NOPB

Mouser Part #
926-LM14202TZXADJNPB

Texas Instruments

Switching Voltage Regulators SIMPLE SWITCHER® 6V to 42V 2A Power A 926-LM14202TZEADJNPB

Learn More

Datasheet

1,495In Stock

500Expected 8/6/2026

Cut Tape

S/51.15

S/50.29

S/48.42

S/47.57

Reel

S/47.57

MouseReel Available

Min.: 1
Mult.: 1
Max.: 140

: 500

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

2 A

1 Output

1 MHz

- 40 C

+ 125 C

LMZ14202

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3A pwr Module w/ 42V Max Input Vtg A 926 A 926-MZ14203TZADJNOPB

LMZ14203TZE-ADJ/NOPB
Texas Instruments
1: S/78.20
140In Stock
360Expected 8/7/2026

Mfr. Part #
LMZ14203TZE-ADJ/NOPB

Mouser Part #
926-LM14203TZEADJNPB

Texas Instruments

Switching Voltage Regulators 3A pwr Module w/ 42V Max Input Vtg A 926 A 926-MZ14203TZADJNOPB

Learn More

Datasheet

140In Stock

360Expected 8/7/2026

S/78.20

S/76.95

S/73.06

S/70.80

View

Min.: 1
Mult.: 1

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

3 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14203

Tube

Switching Voltage Regulators 3A Pwr Mod A 926-LMZ 14203HTZ/NOPB A 926 A 926-LMZ14203HTZ/NOPB

LMZ14203HTZE/NOPB
Texas Instruments
1: S/89.68
143In Stock
315Expected 8/10/2026

Mfr. Part #
LMZ14203HTZE/NOPB

Mouser Part #
926-LMZ14203HTZENOPB

Texas Instruments

Switching Voltage Regulators 3A Pwr Mod A 926-LMZ 14203HTZ/NOPB A 926 A 926-LMZ14203HTZ/NOPB

Learn More

Datasheet

143In Stock

315Expected 8/10/2026

S/89.68

S/88.20

S/83.77

S/81.35

View

Min.: 1
Mult.: 1

SMD/SMT

TO-PMOD-7

Buck

5 V

3 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14203H

Tube

Switching Voltage Regulators 42V 3A PWR MODULE A 926-LM14203TZEADJNPB A 926-LM14203TZEADJNPB

LMZ14203TZ-ADJ/NOPB
Texas Instruments
1: S/78.20
586In Stock
2,000On Order

Mfr. Part #
LMZ14203TZ-ADJ/NOPB

Mouser Part #
926-MZ14203TZADJNOPB

Texas Instruments

Switching Voltage Regulators 42V 3A PWR MODULE A 926-LM14203TZEADJNPB A 926-LM14203TZEADJNPB

Learn More

Datasheet

586In Stock

2,000On Order

Cut Tape

S/78.20

S/76.95

S/74.07

S/71.08

Reel

S/68.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

3 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14203

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 1A pwr Module w/ 42V Max Input Vtg A 926 A 926-MZ14201EXTTZNOPB

LMZ14201EXTTZE/NOPB
Texas Instruments
1: S/142.12
22In Stock

Mfr. Part #
LMZ14201EXTTZE/NOPB

Mouser Part #
926-LM14201EXTTZENPB

Texas Instruments

Switching Voltage Regulators 1A pwr Module w/ 42V Max Input Vtg A 926 A 926-MZ14201EXTTZNOPB

Datasheet

22In Stock

S/142.12

S/139.82

S/130.63

S/128.34

View

Min.: 1
Mult.: 1

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

1 A

1 Output

1 mA

1 MHz

- 55 C

+ 125 C

LMZ14201EXT

Tube

Switching Voltage Regulators 2A Pwr Mod w/ 42V ma x Input Vtg A 926-L A 926-LMZ14202EXTTZNPB

LMZ14202EXTTZE/NOPB
Texas Instruments
1: S/165.35
6In Stock

Mfr. Part #
LMZ14202EXTTZE/NOPB

Mouser Part #
926-LM14202EXTTZENPB

Texas Instruments

Switching Voltage Regulators 2A Pwr Mod w/ 42V ma x Input Vtg A 926-L A 926-LMZ14202EXTTZNPB

Datasheet

6In Stock

S/165.35

S/162.67

S/149.86

S/143.67

S/141.22

Min.: 1
Mult.: 1

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

2 A

1 Output

1 mA

1 MHz

- 55 C

+ 125 C

LMZ14202EXT

Tube

Switching Voltage Regulators 2A Pwr Mod A 926-LMZ 14202HTZENOPB A 926 A 926-LMZ14202HTZENOPB

LMZ14202HTZ/NOPB
Texas Instruments
1: S/65.00
11In Stock
1,500Expected 8/28/2026

Mfr. Part #
LMZ14202HTZ/NOPB

Mouser Part #
926-LMZ14202HTZ/NOPB

Texas Instruments

Switching Voltage Regulators 2A Pwr Mod A 926-LMZ 14202HTZENOPB A 926 A 926-LMZ14202HTZENOPB

Learn More

Datasheet

11In Stock

1,500Expected 8/28/2026

Cut Tape

S/65.00

S/63.95

S/61.54

S/59.24

Reel

S/57.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

TO-PMOD-7

Buck

5 V

2 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14202H

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 42V 3A PWR MODULE A 926-LMZ14203HTZENOPB A 926-LMZ14203HTZENOPB

LMZ14203HTZ/NOPB
Texas Instruments
1: S/89.68
8In Stock
1,500Expected 7/29/2026

Mfr. Part #
LMZ14203HTZ/NOPB

Mouser Part #
926-LMZ14203HTZ/NOPB

Texas Instruments

Switching Voltage Regulators 42V 3A PWR MODULE A 926-LMZ14203HTZENOPB A 926-LMZ14203HTZENOPB

Datasheet

8In Stock

1,500Expected 7/29/2026

Cut Tape

S/89.68

S/88.20

S/84.93

S/81.63

Reel

S/79.13

S/77.46

MouseReel Available

Min.: 1
Mult.: 1

: 250

SMD/SMT

TO-PMOD-7

Buck

5 V

3 A

1 Output

1 mA

1 MHz

- 40 C

+ 125 C

LMZ14203H

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 3A Pwr Mod w/ 42V ma x Input Vtg A 926-L A 926-LMZ14203EXTTZNPB

LMZ14203EXTTZE/NOPB
Texas Instruments
1: S/184.62
283On Order

Mfr. Part #
LMZ14203EXTTZE/NOPB

Mouser Part #
926-LM14203EXTTZENPB

Texas Instruments

Switching Voltage Regulators 3A Pwr Mod w/ 42V ma x Input Vtg A 926-L A 926-LMZ14203EXTTZNPB

Learn More

Datasheet

283On Order

S/184.62

S/181.62

S/172.44

S/170.37

View

Min.: 1
Mult.: 1

SMD/SMT

TO-PMOD-7

Buck

800 mV to 6 V

3 A

1 Output

1 mA

1 MHz

- 55 C

+ 125 C

LMZ14203EXT

Tube

LMZ1420x SIMPLE SWITCHER® Power Modules

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