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 ALT 5 95-REG1117-3.3 ALT ALT 595-REG1117-3.3

REG1117-3.3G4
Texas Instruments
1: $3.88
1,442In 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

Product Comments

1,442In Stock

$3.88

$2.89

$2.71

$2.29

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-REG1117-5 ALT 59 ALT 595-REG1117-5

REG1117-5G4
Texas Instruments
1: $4.89
557In 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

Product Comments

557In Stock

$4.89

$3.67

$3.36

$2.97

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: $6.70
457In 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

457In Stock

Cut Tape

$6.70

$5.10

$4.70

$4.25

Reel

$3.92

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $4.87
447In 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

447In Stock

$4.87

$3.67

$3.07

$3.06

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: $7.01
2,445In 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

Product Comments

2,445In Stock

Cut Tape

$7.01

$4.74

$4.41

$3.88

Reel

$2.68

View

Min.: 1
Mult.: 1

Reel: 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: $3.86
14,640In 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

14,640In Stock

$3.86

$2.89

$2.42

$2.29

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 -REG1117-3.3 A 595- A 595-REG1117-3.3

REG1117-3.3/2K5
Texas Instruments
1: $5.35
1,380In Stock
5,000Expected 26/3/2026

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

1,380In Stock

5,000Expected 26/3/2026

Cut Tape

$5.35

$3.63

$3.35

$2.91

Reel

$1.86

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 A 595 -REG1117 A 595-REG1 A 595-REG1117

REG1117/2K5
Texas Instruments
1: $4.30
1,841In 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

1,841In Stock

Cut Tape

$4.30

$3.22

$2.96

$2.65

Reel

$2.28

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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-1.8/2K5 A A 595-REG1117A-1.8/2K5

REG1117A-1.8
Texas Instruments
1: $4.85
861In 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

861In Stock

$4.85

$3.66

$3.07

$2.93

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 -TLV76725DGNR A 595 A 595-TLV76725DGNR

REG1117A-2.5/2K5
Texas Instruments
1: $4.25
1,024In Stock

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

1,024In Stock

Cut Tape

$4.25

$3.74

$3.59

$3.49

Reel

$2.25

$2.21

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 -REG1117/2K5 A 595- A 595-REG1117/2K5

REG1117
Texas Instruments
1: $4.87
123In Stock
560Expected 13/3/2026

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

123In Stock

560Expected 13/3/2026

$4.87

$3.67

$3.50

$2.93

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 A 595 -REG1117-5/2K5 A 59 A 595-REG1117-5/2K5

REG1117-5
Texas Instruments
1: $4.87
701In 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

701In Stock

$4.87

$3.67

$3.61

$2.93

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: $3.28
758In 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

758In Stock

Cut Tape

$3.28

$2.45

$2.24

$2.00

Reel

$1.70

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

REG1117A
Texas Instruments
1: $6.91
285In Stock

Mfr. Part No.
REG1117A

Mouser Part No
595-REG1117A

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Datasheet

285In Stock

$6.91

$4.61

$4.30

$3.75

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 -TLV76718DGNR A 595 A 595-TLV76718DGNR

REG1117A-1.8/2K5
Texas Instruments
1: $4.25
397In Stock

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

397In Stock

Cut Tape

$4.25

$3.18

$2.92

$2.63

Reel

$2.25

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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 A 595-REG A 595-REG1117A

REG1117A/2K5
Texas Instruments
1: $4.25
789In 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

789In Stock

Cut Tape

$4.25

$3.18

$2.92

$2.63

Reel

$2.25

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

REG1117F-3.3/500
Texas Instruments
1: $6.70
291In Stock
500Expected 3/4/2026

Mfr. Part No.
REG1117F-3.3/500

Mouser Part No
595-REG1117F-3.3/500

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Datasheet

291In Stock

500Expected 3/4/2026

Cut Tape

$6.70

$5.09

$4.68

$4.24

Reel

$3.91

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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

REG1117FA/500
Texas Instruments
1: $6.42
260In Stock

Mfr. Part No.
REG1117FA/500

Mouser Part No
595-REG1117FA/500

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Learn More

Datasheet

260In Stock

Cut Tape

$6.42

$4.88

$4.49

$4.06

Reel

$3.74

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 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: $6.44
77In Stock

Mfr. Part No.
REG1117FA-1.8KTTT

Mouser Part No
595-REG1117FA18KTTT

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Learn More

Datasheet

77In Stock

$6.44

$4.88

$4.49

$4.06

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 A 595 -REG1117A-2.5/2K5 A A 595-REG1117A-2.5/2K5

REG1117A-2.5
Texas Instruments
1: $4.88
544Expected 2/4/2026

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

544Expected 2/4/2026

$4.88

$3.66

$3.35

$3.02

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 A 595 -REG1117-2.85 A 595 A 595-REG1117-2.85

REG1117-2.85/2K5
Texas Instruments
2,500: $1.95
Non-Stocked Lead-Time 12 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 12 Weeks

Reel

$1.95

$1.90

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

Reel: 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 Sgl Output 800mA Adj Int Crnt Lim

REG1117/2K5G4
Texas Instruments
2,500: $2.28
Non-Stocked Lead-Time 6 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

Product Comments

Non-Stocked Lead-Time 6 Weeks

Reel

$2.28

$2.24

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

Reel: 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 -REG1117-3.3/2K5 A A 595-REG1117-3.3/2K5

REG1117-3.3/2K5G4
Texas Instruments
2,500: $2.68
Non-Stocked Lead-Time 12 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

Product Comments

Non-Stocked Lead-Time 12 Weeks

Reel

$2.68

$2.64

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

Reel: 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: $6.44
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
REG1117FA1.8KTTTG3

Mouser Part No
595-REG1117FA1.8KTTT

Texas Instruments

LDO Voltage Regulators 800mA & 1A LDO

Learn More

Datasheet

Product Comments

Non-Stocked Lead-Time 12 Weeks

$6.44

$4.88

$4.49

$4.06

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
500: $3.74
Non-Stocked Lead-Time 12 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 12 Weeks

Reel

$3.74

$3.59

$3.50

Min.: 500
Mult.: 500

Reel: 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

REG1117/REG1117A Positive Regulator

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