LDO Voltage Regulators

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REG1117/REG1117A Positive Regulator

Texas Instruments REG1117/REG1117A Positive Regulators are an easy-to-use three-terminal voltage regulator. The TI REG1117/REG1117A positive regulator features 1A max output current and dropout voltage of 1.3V max at Io=1A. The Texas Instruments REG1117/REG1117A positive regulator is designed for use with a variety of applications, including SCSI-2 active termination, hand-held data collection devices, high-efficiency linear regulators, battery-powered instrumentation, and more.

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Results: 25

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Part #

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117 A 595-REG1 A 595-REG1117

REG1117/2K5
Texas Instruments
1: S/13.51
1,741In Stock

Mfr. Part #
REG1117/2K5

Mouser Part #
595-REG1117/2K5

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117 A 595-REG1 A 595-REG1117

Learn More

Datasheet

1,741In Stock

Cut Tape

S/13.51

S/10.16

S/9.34

S/8.41

Reel

S/7.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

800 mA

1 Output

Positive

4 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.1 V

REG1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117A A 595-REG A 595-REG1117A

REG1117A/2K5
Texas Instruments
1: S/13.35
758In Stock
2,500Expected 8/6/2026

Mfr. Part #
REG1117A/2K5

Mouser Part #
595-REG1117A/2K5

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117A A 595-REG A 595-REG1117A

Learn More

Datasheet

758In Stock

2,500Expected 8/6/2026

Cut Tape

S/13.35

S/10.04

S/9.23

S/8.29

Reel

S/7.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

1 A

1 Output

Positive

10 mA

3.8 V

15 V

Adjustable

0 C

+ 125 C

1.2 V

REG1117A

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA & 1A LDO ALT 5 95-REG1117-5 ALT 59 ALT 595-REG1117-5

REG1117-5G4
Texas Instruments
1: S/15.34
557In Stock

Mfr. Part #
REG1117-5G4

Mouser Part #
595-REG1117-5G4

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO ALT 5 95-REG1117-5 ALT 59 ALT 595-REG1117-5

Datasheet

Product Comments

557In Stock

S/15.34

S/11.56

S/10.63

S/9.42

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

5 V

800 mA

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.1 V

REG1117

Tube

LDO Voltage Regulators 800mA & 1A LDO

REG1117FA-5.0/500
Texas Instruments
1: S/20.63
437In Stock

Mfr. Part #
REG1117FA-5.0/500

Mouser Part #
595-REG1117FA50/500

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Learn More

Datasheet

437In Stock

Cut Tape

S/20.63

S/15.73

S/14.48

S/13.12

Reel

S/12.07

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

D2PAK-3 (TO-263-3)

5 V

1 A

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.2 V

REG1117A

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-2.85/2K5 A A 595-REG1117-2.85/2K5

REG1117-2.85
Texas Instruments
1: S/14.83
447In Stock

Mfr. Part #
REG1117-2.85

Mouser Part #
595-REG1117-2.85

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-2.85/2K5 A A 595-REG1117-2.85/2K5

Datasheet

447In Stock

S/14.83

S/11.21

S/9.46

S/9.42

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

2.85 V

800 mA

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.1 V

REG1117

Tube

LDO Voltage Regulators 800mA & 1A LDO ALT 5 95-REG1117-5/2K5 AL ALT 595-REG1117-5/2K5

REG1117-5/2K5G4
Texas Instruments
1: S/15.84
2,445In Stock
New Product

Mfr. Part #
REG1117-5/2K5G4

Mouser Part #
595-REG1117-5/2K5G4

New Product

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO ALT 5 95-REG1117-5/2K5 AL ALT 595-REG1117-5/2K5

Datasheet

Product Comments

2,445In Stock

Cut Tape

S/15.84

S/11.95

S/10.98

S/9.89

View

Reel

S/7.86

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

5 V

800 mA

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

- 40 C

+ 125 C

1 V

REG1117

Reel, Cut Tape

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-3.3/2K5 A A 595-REG1117-3.3/2K5

REG1117-3.3
Texas Instruments
1: S/12.14
10,514In Stock

Mfr. Part #
REG1117-3.3

Mouser Part #
595-REG1117-3.3

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-3.3/2K5 A A 595-REG1117-3.3/2K5

Datasheet

10,514In Stock

S/12.14

S/9.11

S/7.63

S/7.24

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

3.3 V

800 mA

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.1 V

REG1117

Tube

LDO Voltage Regulators 800mA & 1A LDO ALT 5 95-REG1117-3.3 ALT ALT 595-REG1117-3.3

REG1117-3.3G4
Texas Instruments
1: S/12.34
1,119In Stock

Mfr. Part #
REG1117-3.3G4

Mouser Part #
595-REG1117-3.3G4

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO ALT 5 95-REG1117-3.3 ALT ALT 595-REG1117-3.3

Datasheet

Product Comments

1,119In Stock

S/12.34

S/9.23

S/8.45

S/7.40

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

3.3 V

800 mA

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.1 V

REG1117

Tube

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-5/2K5 A 59 A 595-REG1117-5/2K5

REG1117-5
Texas Instruments
1: S/15.30
882In Stock

Mfr. Part #
REG1117-5

Mouser Part #
595-REG1117-5

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-5/2K5 A 59 A 595-REG1117-5/2K5

Datasheet

882In Stock

S/15.30

S/11.56

S/9.73

S/9.26

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

5 V

800 mA

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.1 V

REG1117

Tube

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-5 A 595-RE A 595-REG1117-5

REG1117-5/2K5
Texas Instruments
1: S/9.50
2,105In Stock

Mfr. Part #
REG1117-5/2K5

Mouser Part #
595-REG1117-5/2K5

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-5 A 595-RE A 595-REG1117-5

Datasheet

2,105In Stock

Cut Tape

S/9.50

S/7.05

S/6.46

S/5.76

Reel

S/4.90

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

5 V

800 mA

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.1 V

REG1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA & 1A LDO A 595 -TLV76725DGNR A 595 A 595-TLV76725DGNR

REG1117A-2.5/2K5
Texas Instruments
1: S/13.35
2,035In Stock

Mfr. Part #
REG1117A-2.5/2K5

Mouser Part #
595-REG1117A-2.5/2K5

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -TLV76725DGNR A 595 A 595-TLV76725DGNR

Datasheet

2,035In Stock

Cut Tape

S/13.35

S/10.04

S/9.23

S/8.41

Reel

S/7.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

2.5 V

1 A

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.2 V

REG1117A

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-3.3 A 595- A 595-REG1117-3.3

REG1117-3.3/2K5
Texas Instruments
1: S/30.98
2,943In Stock
5,000On Order

Mfr. Part #
REG1117-3.3/2K5

Mouser Part #
595-REG1117-3.3/2K5

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-3.3 A 595- A 595-REG1117-3.3

Datasheet

2,943In Stock

5,000On Order

Cut Tape

S/30.98

S/23.98

S/22.23

S/20.28

S/19.27

Reel

S/19.27

MouseReel Available

Min.: 1
Mult.: 1
Max.: 340

: 2,500

SMD/SMT

SOT-223-4

3.3 V

800 mA

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.1 V

REG1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA & 1A LDO

REG1117F-3.3/500
Texas Instruments
1: S/22.38
821In Stock

Mfr. Part #
REG1117F-3.3/500

Mouser Part #
595-REG1117F-3.3/500

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Datasheet

821In Stock

Cut Tape

S/22.38

S/17.05

S/15.73

S/14.67

Reel

S/12.42

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

D2PAK-3 (TO-263-3)

3.3 V

800 mA

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.1 V

REG1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117/2K5 A 595- A 595-REG1117/2K5

REG1117
Texas Instruments
1: S/15.30
165In Stock

Mfr. Part #
REG1117

Mouser Part #
595-REG1117

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117/2K5 A 595- A 595-REG1117/2K5

Learn More

Datasheet

165In Stock

S/15.30

S/11.56

S/9.73

S/9.26

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

800 mA

1 Output

Positive

4 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.1 V

REG1117

Tube

LDO Voltage Regulators 800mA & 1A LDO

REG1117A
Texas Instruments
1: S/15.30
421In Stock

Mfr. Part #
REG1117A

Mouser Part #
595-REG1117A

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Datasheet

421In Stock

S/15.30

S/11.52

S/10.59

S/9.54

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

1 A

1 Output

Positive

4 mA

3.8 V

15 V

Adjustable

0 C

+ 125 C

1.2 V

REG1117A

Tube

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117A-1.8/2K5 A A 595-REG1117A-1.8/2K5

REG1117A-1.8
Texas Instruments
1: S/15.26
237In Stock
1,040Expected 8/7/2026

Mfr. Part #
REG1117A-1.8

Mouser Part #
595-REG1117A-1.8

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117A-1.8/2K5 A A 595-REG1117A-1.8/2K5

Learn More

Datasheet

237In Stock

1,040Expected 8/7/2026

S/15.26

S/11.52

S/9.61

S/8.95

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

1.8 V

1 A

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.2 V

REG1117A

Tube

LDO Voltage Regulators 800mA & 1A LDO A 595 -TLV76718DGNR A 595 A 595-TLV76718DGNR

REG1117A-1.8/2K5
Texas Instruments
1: S/13.35
287In Stock

Mfr. Part #
REG1117A-1.8/2K5

Mouser Part #
595-REG1117A-1.8/2K5

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -TLV76718DGNR A 595 A 595-TLV76718DGNR

Datasheet

287In Stock

Cut Tape

S/13.35

S/10.04

S/9.23

S/8.29

Reel

S/7.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

1.8 V

1 A

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.2 V

REG1117A

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117A-2.5/2K5 A A 595-REG1117A-2.5/2K5

REG1117A-2.5
Texas Instruments
1: S/15.30
604In Stock

Mfr. Part #
REG1117A-2.5

Mouser Part #
595-REG1117A-2.5

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117A-2.5/2K5 A A 595-REG1117A-2.5/2K5

Learn More

Datasheet

604In Stock

S/15.30

S/11.52

S/10.59

S/9.54

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

2.5 V

1 A

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.2 V

REG1117A

Tube

LDO Voltage Regulators 800mA & 1A LDO

REG1117FA/500
Texas Instruments
1: S/19.89
259In Stock

Mfr. Part #
REG1117FA/500

Mouser Part #
595-REG1117FA/500

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Learn More

Datasheet

259In Stock

Cut Tape

S/19.89

S/15.14

S/13.97

S/12.65

Reel

S/11.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

D2PAK-3 (TO-263-3)

1.25 V to 13.5 V

1 A

1 Output

Positive

3.8 V

15 V

Adjustable

0 C

+ 125 C

1.2 V

REG1117A

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA & 1A LDO

REG1117FA-1.8KTTT
Texas Instruments
1: S/18.49
62In Stock

Mfr. Part #
REG1117FA-1.8KTTT

Mouser Part #
595-REG1117FA18KTTT

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Learn More

Datasheet

62In Stock

S/18.49

S/14.17

S/13.43

S/12.14

View

Min.: 1
Mult.: 1

SMD/SMT

D2PAK-3 (TO-263-3)

1.8 V

1 A

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.2 V

REG1117A

Tube

LDO Voltage Regulators Sgl Output 800mA Adj Int Crnt Lim

REG1117/2K5G4
Texas Instruments
2,500: S/7.20
Non-Stocked Lead-Time 9 Weeks

Mfr. Part #
REG1117/2K5G4

Mouser Part #
595-REG1117/2K5G4

Texas Instruments

LDO Voltage Regulators Sgl Output 800mA Adj Int Crnt Lim

Datasheet

Product Comments

Non-Stocked Lead-Time 9 Weeks

Reel

S/7.20

S/7.08

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

SOT-223-4

1.25 V to 13.5 V

800 mA

1 Output

Positive

3.8 V

15 V

Fixed

0 C

+ 125 C

1.1 V

REG1117

Reel

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-2.85 A 595 A 595-REG1117-2.85

REG1117-2.85/2K5
Texas Instruments
2,500: S/6.38
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
REG1117-2.85/2K5

Mouser Part #
595-REG1117-2.85/2K5

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-2.85 A 595 A 595-REG1117-2.85

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

S/6.38

S/6.34

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

SOT-223-4

2.85 V

800 mA

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.1 V

REG1117

Reel

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-3.3/2K5 A A 595-REG1117-3.3/2K5

REG1117-3.3/2K5G4
Texas Instruments
2,500: S/8.10
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
REG1117-3.3/2K5G4

Mouser Part #
595-REG1117332K5G4

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO A 595 -REG1117-3.3/2K5 A A 595-REG1117-3.3/2K5

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 16 Weeks

Reel

S/8.10

Min.: 2,500
Mult.: 2,500

: 2,500

SMD/SMT

SOT-223-4

3.3 V

800 mA

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.1 V

REG1117

Reel

LDO Voltage Regulators 800mA & 1A LDO

REG1117FA1.8KTTTG3
Texas Instruments
1: S/19.89
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
REG1117FA1.8KTTTG3

Mouser Part #
595-REG1117FA1.8KTTT

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 16 Weeks

S/19.89

S/14.17

S/13.94

S/12.34

View

Min.: 1
Mult.: 1

SMD/SMT

D2PAK-3 (TO-263-3)

1.8 V

1 A

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.2 V

REG1117A

Tube

LDO Voltage Regulators 800mA & 1A LDO

REG1117FA-2.5/500
Texas Instruments
1: S/19.89
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
REG1117FA-2.5/500

Mouser Part #
595-REG1117FA25/500

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

S/19.89

S/15.14

S/13.97

S/13.23

Reel

S/11.64

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

D2PAK-3 (TO-263-3)

2.5 V

1 A

1 Output

Positive

10 mA

3.8 V

15 V

Fixed

0 C

+ 125 C

1.2 V

REG1117A

Reel, Cut Tape, MouseReel

REG1117/REG1117A Positive Regulator

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