LDO Voltage Regulators – Mouser Singapore

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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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Part #

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

REG1117A/2K5
Texas Instruments
1: $4.66
3,088In Stock

Mfr. Part No.
REG1117A/2K5

Mouser Part No
595-REG1117A/2K5

Texas Instruments

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

Learn More

Datasheet

3,088In Stock

Cut Tape

$4.66

$3.51

$3.22

$2.90

View

Reel

$2.42

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

1 A

1 Output

Positive

10 mA

Adjustable

0 C

+ 125 C

1.2 V

REG1117A

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA & 1A LDO

REG1117FA/500
Texas Instruments
1: $6.85
259In Stock

Mfr. Part No.
REG1117FA/500

Mouser Part No
595-REG1117FA/500

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Learn More

Datasheet

259In Stock

Cut Tape

$6.85

$5.22

$4.81

$4.37

Reel

$4.01

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

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: $5.36
547In Stock

Mfr. Part No.
REG1117-5G4

Mouser Part No
595-REG1117-5G4

Texas Instruments

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

Datasheet

547In Stock

$5.36

$4.04

$3.71

$3.33

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

5 V

800 mA

1 Output

Positive

10 mA

Fixed

0 C

+ 125 C

1.1 V

REG1117

Tube

LDO Voltage Regulators 800mA & 1A LDO

REG1117FA-5.0/500
Texas Instruments
1: $7.21
437In Stock

Mfr. Part No.
REG1117FA-5.0/500

Mouser Part No
595-REG1117FA50/500

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Learn More

Datasheet

437In Stock

Cut Tape

$7.21

$5.49

$5.06

$4.58

Reel

$4.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

D2PAK-3 (TO-263-3)

5 V

1 A

1 Output

Positive

10 mA

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: $5.34
423In Stock

Mfr. Part No.
REG1117-2.85

Mouser Part No
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

423In Stock

$5.34

$4.04

$3.40

$3.33

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

2.85 V

800 mA

1 Output

Positive

10 mA

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: $5.54
2,430In Stock
New Product

Mfr. Part No.
REG1117-5/2K5G4

Mouser Part No
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

2,430In Stock

Cut Tape

$5.54

$4.18

$3.84

$3.45

View

Reel

$2.75

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

5 V

800 mA

1 Output

Positive

10 mA

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: $4.24
8,190In Stock

Mfr. Part No.
REG1117-3.3

Mouser Part No
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

8,190In Stock

$4.24

$3.18

$2.67

$2.53

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

3.3 V

800 mA

1 Output

Positive

10 mA

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: $4.31
1,074In Stock

Mfr. Part No.
REG1117-3.3G4

Mouser Part No
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

1,074In Stock

$4.31

$3.21

$2.94

$2.62

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

3.3 V

800 mA

1 Output

Positive

10 mA

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: $5.34
756In Stock

Mfr. Part No.
REG1117-5

Mouser Part No
595-REG1117-5

Texas Instruments

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

Datasheet

756In Stock

$5.34

$4.04

$3.40

$3.24

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

5 V

800 mA

1 Output

Positive

10 mA

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: $3.60
1,814In Stock

Mfr. Part No.
REG1117-5/2K5

Mouser Part No
595-REG1117-5/2K5

Texas Instruments

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

Datasheet

1,814In Stock

Cut Tape

$3.60

$2.69

$2.46

$2.20

Reel

$1.88

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

5 V

800 mA

1 Output

Positive

10 mA

Fixed

0 C

+ 125 C

1.1 V

REG1117

Reel, Cut Tape, MouseReel

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

REG1117/2K5
Texas Instruments
1: $4.72
1,474In Stock

Mfr. Part No.
REG1117/2K5

Mouser Part No
595-REG1117/2K5

Texas Instruments

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

Learn More

Datasheet

1,474In Stock

Cut Tape

$4.72

$3.55

$3.26

$2.94

Reel

$2.49

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

800 mA

1 Output

Positive

4 mA

Fixed

0 C

+ 125 C

1.1 V

REG1117

Reel, Cut Tape, MouseReel

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: $5.33
827In Stock

Mfr. Part No.
REG1117A-1.8

Mouser Part No
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

827In Stock

$5.33

$4.03

$3.36

$3.13

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

1.8 V

1 A

1 Output

Positive

10 mA

Fixed

0 C

+ 125 C

1.2 V

REG1117A

Tube

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

REG1117A-2.5/2K5
Texas Instruments
1: $4.66
1,248In Stock
2,500Expected 30/11/2026

Mfr. Part No.
REG1117A-2.5/2K5

Mouser Part No
595-REG1117A-2.5/2K5

Texas Instruments

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

Datasheet

1,248In Stock

2,500Expected 30/11/2026

Cut Tape

$4.66

$3.51

$3.22

$2.94

Reel

$2.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

2.5 V

1 A

1 Output

Positive

10 mA

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: $10.83
1,465In Stock
7,500Expected 21/9/2026

Mfr. Part No.
REG1117-3.3/2K5

Mouser Part No
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

1,465In Stock

7,500Expected 21/9/2026

Cut Tape

$10.83

$8.38

$7.77

$7.09

View

Reel

$6.15

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

3.3 V

800 mA

1 Output

Positive

10 mA

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: $7.82
884In Stock

Mfr. Part No.
REG1117F-3.3/500

Mouser Part No
595-REG1117F-3.3/500

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Datasheet

884In Stock

Cut Tape

$7.82

$5.96

$5.49

$5.13

Reel

$4.34

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

D2PAK-3 (TO-263-3)

3.3 V

800 mA

1 Output

Positive

10 mA

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: $5.49
56In Stock
560On Order

Mfr. Part No.
REG1117

Mouser Part No
595-REG1117

Texas Instruments

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

Learn More

Datasheet

56In Stock

560On Order

$5.49

$4.15

$3.60

$3.39

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

800 mA

1 Output

Positive

4 mA

Fixed

0 C

+ 125 C

1.1 V

REG1117

Tube

LDO Voltage Regulators 800mA & 1A LDO

REG1117A
Texas Instruments
1: $5.34
427In Stock

Mfr. Part No.
REG1117A

Mouser Part No
595-REG1117A

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Datasheet

427In Stock

$5.34

$4.03

$3.70

$3.33

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

1 A

1 Output

Positive

4 mA

Adjustable

0 C

+ 125 C

1.2 V

REG1117A

Tube

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: $5.34
438In Stock

Mfr. Part No.
REG1117A-2.5

Mouser Part No
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

438In Stock

$5.34

$4.03

$3.70

$3.33

View

Min.: 1
Mult.: 1

SMD/SMT

SOT-223-4

2.5 V

1 A

1 Output

Positive

10 mA

Fixed

0 C

+ 125 C

1.2 V

REG1117A

Tube

LDO Voltage Regulators 800mA & 1A LDO

REG1117FA-1.8KTTT
Texas Instruments
1: $6.46
62In Stock

Mfr. Part No.
REG1117FA-1.8KTTT

Mouser Part No
595-REG1117FA18KTTT

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Learn More

Datasheet

62In Stock

$6.46

$4.95

$4.69

$4.24

View

Min.: 1
Mult.: 1

SMD/SMT

D2PAK-3 (TO-263-3)

1.8 V

1 A

1 Output

Positive

10 mA

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: $4.66
2,483Expected 28/9/2026

Mfr. Part No.
REG1117A-1.8/2K5

Mouser Part No
595-REG1117A-1.8/2K5

Texas Instruments

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

Datasheet

2,483Expected 28/9/2026

Cut Tape

$4.66

$3.51

$3.22

$2.90

Reel

$2.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

SOT-223-4

1.8 V

1 A

1 Output

Positive

10 mA

Fixed

0 C

+ 125 C

1.2 V

REG1117A

Reel, Cut Tape, MouseReel

LDO Voltage Regulators Sgl Output 800mA Adj Int Crnt Lim

REG1117/2K5G4
Texas Instruments
2,500: $2.52
Non-Stocked Lead-Time 9 Weeks

Mfr. Part No.
REG1117/2K5G4

Mouser Part No
595-REG1117/2K5G4

Texas Instruments

LDO Voltage Regulators Sgl Output 800mA Adj Int Crnt Lim

Datasheet

Non-Stocked Lead-Time 9 Weeks

Reel

$2.52

$2.48

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

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: $2.23
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
REG1117-2.85/2K5

Mouser Part No
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

$2.23

$2.22

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

: 2,500

SMD/SMT

SOT-223-4

2.85 V

800 mA

1 Output

Positive

10 mA

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: $2.60
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
REG1117-3.3/2K5G4

Mouser Part No
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

Non-Stocked Lead-Time 16 Weeks

Reel

$2.60

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

: 2,500

SMD/SMT

SOT-223-4

3.3 V

800 mA

1 Output

Positive

10 mA

Fixed

0 C

+ 125 C

1.1 V

REG1117

Reel

LDO Voltage Regulators 800mA & 1A LDO

REG1117FA1.8KTTTG3
Texas Instruments
1: $7.13
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
REG1117FA1.8KTTTG3

Mouser Part No
595-REG1117FA1.8KTTT

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

$7.13

$5.24

$4.99

$4.37

View

Min.: 1
Mult.: 1

SMD/SMT

D2PAK-3 (TO-263-3)

1.8 V

1 A

1 Output

Positive

10 mA

Fixed

0 C

+ 125 C

1.2 V

REG1117A

Tube

LDO Voltage Regulators 800mA & 1A LDO

REG1117FA-2.5/500
Texas Instruments
1: $7.13
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
REG1117FA-2.5/500

Mouser Part No
595-REG1117FA25/500

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$7.13

$5.44

$5.00

$4.76

Reel

$4.18

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

Fixed

0 C

+ 125 C

1.2 V

REG1117A

Reel, Cut Tape, MouseReel

REG1117/REG1117A Positive Regulator

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