LDO Voltage Regulators – Mouser Singapore

.hide-partial { max-height: none; } .show-more { display: none; }

LM1117 800mA Low-Dropout Linear Regulators

Texas Instruments LM1117 800mA Low-Dropout Linear Regulators are series of Low-Dropout Linear Regulators with a dropout of 1.2V at 800mA of load current. Five fixed voltages are available such as 1.8V, 2.5V, 2.85V, 3.3V, and 5V. There is also an adjustable version with settings from 1.25V to 13.8V. The LM1117 series from TI features current limiting and thermal shutdown. A Zener trimmed bandgap reference is included to assure ±1% output voltage accuracy.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 47

Applied Filters:

Mounting Style

Package/Case

Output Voltage

Quiescent Current

Input Voltage - Min

PSRR / Ripple Rejection - Typ

Output Type

Minimum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MPX1.8N A 926-LM1117MPX1.8NOPB

LM1117MP-1.8/NOPB
Texas Instruments
1: $1.97
906In Stock
1,000Expected 16/2/2026

Mfr. Part No.
LM1117MP-1.8/NOPB

Mouser Part No
926-LM1117MP-1.8NOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MPX1.8N A 926-LM1117MPX1.8NOPB

Learn More

Datasheet

906In Stock

1,000Expected 16/2/2026

Cut Tape

$1.97

$1.43

$1.30

$1.15

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOT-223-4

1.8 V

800 mA

1 Output

Positive

5 mA

1.4 V

15 V

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MPXADJN A 926-LM1117MPXADJNOPB

LM1117MP-ADJ/NOPB
Texas Instruments
1: $1.97
1,952In Stock

Mfr. Part No.
LM1117MP-ADJ/NOPB

Mouser Part No
926-LM1117MP-ADJNOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MPXADJN A 926-LM1117MPXADJNOPB

Learn More

Datasheet

1,952In Stock

Cut Tape

$1.97

$1.43

$1.30

$1.15

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOT-223-4

1.25 V to 13.8 V

800 mA

1 Output

Positive

5 mA

1.4 V

15 V

Adjustable

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP25NOP A 926-LM1117MP25NOPB

LM1117MPX-2.5/NOPB
Texas Instruments
1: $1.65
415In Stock

Mfr. Part No.
LM1117MPX-2.5/NOPB

Mouser Part No
926-LM1117MPX2.5NOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP25NOP A 926-LM1117MP25NOPB

Learn More

Datasheet

415In Stock

Cut Tape

$1.65

$1.20

$1.09

$0.965

Reel

$0.84

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

SOT-223-4

2.5 V

800 mA

1 Output

Positive

5 mA

1.4 V

15 V

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP-ADJN A 926-LM1117MP-ADJNOPB

LM1117MPX-ADJ/NOPB
Texas Instruments
1: $1.45
6,076In Stock

Mfr. Part No.
LM1117MPX-ADJ/NOPB

Mouser Part No
926-LM1117MPXADJNOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP-ADJN A 926-LM1117MP-ADJNOPB

Learn More

Datasheet

6,076In Stock

Cut Tape

$1.45

$1.05

$0.945

$0.831

Reel

$0.717

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

SMD/SMT

SOT-223-4

1.25 V to 13.8 V

800 mA

1 Output

Positive

5 mA

1.4 V

15 V

Adjustable

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA LDO Linear Reg

LM1117SX-5.0/NOPB
Texas Instruments
1: $2.10
935In Stock

Mfr. Part No.
LM1117SX-5.0/NOPB

Mouser Part No
926-LM1117SX50NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg

Learn More

Datasheet

935In Stock

Cut Tape

$2.10

$1.53

$1.39

$1.24

Reel

$1.11

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

D2PAK-3 (TO-263-3)

5 V

800 mA

1 Output

Positive

10 mA

2.6 V

15 V

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117S-ADJ/N A 926-LM1117S-ADJ/NOPB

LM1117SX-ADJ/NOPB
Texas Instruments
1: $2.11
814In Stock

Mfr. Part No.
LM1117SX-ADJ/NOPB

Mouser Part No
926-LM1117SXADJNOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117S-ADJ/N A 926-LM1117S-ADJ/NOPB

Learn More

Datasheet

814In Stock

Cut Tape

$2.11

$1.53

$1.39

$1.24

Reel

$1.12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

SMD/SMT

D2PAK-3 (TO-263-3)

1.25 V to 13.8 V

800 mA

1 Output

Positive

5 mA

2.6 V

15 V

75 dB

Adjustable

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA LDO Linear Reg

LM1117T-2.5/NOPB
Texas Instruments
1: $2.24
426In Stock

Mfr. Part No.
LM1117T-2.5/NOPB

Mouser Part No
926-LM1117T-25/NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg

Learn More

Datasheet

426In Stock

$2.24

$1.65

$1.42

$1.30

View

Min.: 1
Mult.: 1

Through Hole

TO-220-3

2.5 V

800 mA

1 Output

Positive

10 mA

2.6 V

15 V

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Tube

LDO Voltage Regulators 800MA LDO LINEAR REG

LM1117T-3.3/NOPB
Texas Instruments
1: $2.28
554In Stock

Mfr. Part No.
LM1117T-3.3/NOPB

Mouser Part No
926-LM1117T-3.3/NOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG

Learn More

Datasheet

554In Stock

$2.28

$1.65

$1.50

$1.33

View

Min.: 1
Mult.: 1

Through Hole

TO-220-3

3.3 V

800 mA

1 Output

Positive

5 mA

1.4 V

15 V

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Tube

LDO Voltage Regulators 800mA LDO Linear Reg

LM1117T-5.0/NOPB
Texas Instruments
1: $2.28
316In Stock

Mfr. Part No.
LM1117T-5.0/NOPB

Mouser Part No
926-LM1117T-50/NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg

Learn More

Datasheet

316In Stock

$2.28

$1.65

$1.50

$1.33

View

Min.: 1
Mult.: 1

Through Hole

TO-220-3

5 V

800 mA

1 Output

Positive

10 mA

2.6 V

15 V

75 dB

Fixed

0 C

+ 125 C

1.2 V

LM1117

Tube

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117DTXADJN A 926-LM1117DTXADJNOPB

LM1117DT-ADJ/NOPB
Texas Instruments
1: $2.39
1,558In Stock

Mfr. Part No.
LM1117DT-ADJ/NOPB

Mouser Part No
926-LM1117DT-ADJNOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117DTXADJN A 926-LM1117DTXADJNOPB

Learn More

Datasheet

1,558In Stock

$2.39

$1.74

$1.58

$1.40

View

Min.: 1
Mult.: 1

SMD/SMT

TO-252-3

1.25 V to 13.8 V

800 mA

1 Output

Positive

5 mA

1.4 V

15 V

Adjustable

- 40 C

+ 125 C

1.2 V

LM1117

Tube

LDO Voltage Regulators 800mA 15V Linear V o ltage Regulator A 92 A 926-LM1117DTX18NOPB

LM1117DT-1.8/NOPB
Texas Instruments
1: $2.03
794In Stock

Mfr. Part No.
LM1117DT-1.8/NOPB

Mouser Part No
926-LM1117DT18NOPB

Texas Instruments

LDO Voltage Regulators 800mA 15V Linear V o ltage Regulator A 92 A 926-LM1117DTX18NOPB

Learn More

Datasheet

794In Stock

$2.03

$1.49

$1.17

$1.12

View

Min.: 1
Mult.: 1

SMD/SMT

TO-252-3

1.8 V

800 mA

1 Output

Positive

10 mA

2.6 V

15 V

75 dB

Fixed

0 C

+ 125 C

1.2 V

LM1117

Tube

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117DTX25NO A 926-LM1117DTX25NOPB

LM1117DT-2.5/NOPB
Texas Instruments
1: $2.38
545In Stock

Mfr. Part No.
LM1117DT-2.5/NOPB

Mouser Part No
926-LM1117DT25NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117DTX25NO A 926-LM1117DTX25NOPB

Learn More

Datasheet

545In Stock

$2.38

$1.75

$1.67

$1.37

View

Min.: 1
Mult.: 1

SMD/SMT

TO-252-3

2.5 V

800 mA

1 Output

Positive

10 mA

2.6 V

15 V

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Tube

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117DTX50NO A 926-LM1117DTX50NOPB

LM1117DT-5.0/NOPB
Texas Instruments
1: $2.39
358In Stock

Mfr. Part No.
LM1117DT-5.0/NOPB

Mouser Part No
926-LM1117DT50NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117DTX50NO A 926-LM1117DTX50NOPB

Learn More

Datasheet

358In Stock

$2.39

$1.74

$1.58

$1.40

View

Min.: 1
Mult.: 1

SMD/SMT

TO-252-3

5 V

800 mA

1 Output

Positive

10 mA

2.6 V

15 V

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Tube

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117IDTX50N A 926-LM1117IDTX50NOPB

LM1117IDT-5.0/NOPB
Texas Instruments
1: $2.39
644In Stock

Mfr. Part No.
LM1117IDT-5.0/NOPB

Mouser Part No
926-LM1117IDT50NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117IDTX50N A 926-LM1117IDTX50NOPB

Learn More

Datasheet

644In Stock

$2.39

$1.74

$1.58

$1.40

View

Min.: 1
Mult.: 1

SMD/SMT

TO-252-3

5 V

800 mA

1 Output

Positive

15 mA

2.6 V

15 V

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Tube

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117IDTADJN A 926-LM1117IDTADJNOPB

LM1117IDTX-ADJ/NOPB
Texas Instruments
1: $1.81
931In Stock
7,400On Order

Mfr. Part No.
LM1117IDTX-ADJ/NOPB

Mouser Part No
926-LM1117IDTXADJNPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117IDTADJN A 926-LM1117IDTADJNOPB

Learn More

Datasheet

931In Stock

7,400On Order

Cut Tape

$1.81

$1.32

$1.19

$1.06

Reel

$0.874

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TO-252-3

1.25 V to 13.8 V

800 mA

1 Output

Positive

5 mA

2.6 V

15 V

75 dB

Adjustable

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800-mA 15-V linear v oltage regulator 8-

LM1117ILD-ADJ/NOPB
Texas Instruments
1: $2.03
189In Stock
2,000Expected 2/3/2026

Mfr. Part No.
LM1117ILD-ADJ/NOPB

Mouser Part No
926-LM1117ILDADJNOPB

Texas Instruments

LDO Voltage Regulators 800-mA 15-V linear v oltage regulator 8-

Learn More

Datasheet

189In Stock

2,000Expected 2/3/2026

Cut Tape

$2.03

$1.47

$1.34

$1.19

Reel

$1.04

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

WSON-8

1.25 V to 13.8 V

800 mA

1 Output

Positive

5 mA

1.4 V

15 V

75 dB

Adjustable

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117IMPX50N A 926-LM1117IMPX50NOPB

LM1117IMP-5.0/NOPB
Texas Instruments
1: $1.97
10,476In Stock

Mfr. Part No.
LM1117IMP-5.0/NOPB

Mouser Part No
926-LM1117IMP5.0NOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117IMPX50N A 926-LM1117IMPX50NOPB

Learn More

Datasheet

10,476In Stock

Cut Tape

$1.97

$1.43

$1.30

$1.15

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOT-223-4

5 V

800 mA

1 Output

Positive

5 mA

1.4 V

15 V

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800-mA 15-V linear v oltage regulator 8- A 926-LM1117LDX18NOPB

LM1117LD-1.8/NOPB
Texas Instruments
1: $2.31
748In Stock

Mfr. Part No.
LM1117LD-1.8/NOPB

Mouser Part No
926-LM1117LD18NOPB

Texas Instruments

LDO Voltage Regulators 800-mA 15-V linear v oltage regulator 8- A 926-LM1117LDX18NOPB

Learn More

Datasheet

748In Stock

Cut Tape

$2.31

$1.70

$1.54

$1.37

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

WSON-8

1.8 V

800 mA

1 Output

Positive

5 mA

1.4 V

15 V

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117MPX2.5N A 926-LM1117MPX2.5NOPB

LM1117MP-2.5/NOPB
Texas Instruments
1: $1.97
1,181In Stock

Mfr. Part No.
LM1117MP-2.5/NOPB

Mouser Part No
926-LM1117MP25NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117MPX2.5N A 926-LM1117MPX2.5NOPB

Learn More

Datasheet

1,181In Stock

Cut Tape

$1.97

$1.43

$1.30

$1.15

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

SMD/SMT

SOT-223-4

2.5 V

800 mA

1 Output

Positive

10 mA

2.6 V

15 V

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117DT-3.3N A 926-LM1117DT-3.3NOPB

LM1117DTX-3.3/NOPB
Texas Instruments
1: $1.82
7,390Expected 9/3/2026

Mfr. Part No.
LM1117DTX-3.3/NOPB

Mouser Part No
926-LM1117DTX3.3NOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117DT-3.3N A 926-LM1117DT-3.3NOPB

Learn More

Datasheet

7,390Expected 9/3/2026

Cut Tape

$1.82

$1.32

$1.20

$1.06

Reel

$0.885

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TO-252-3

3.3 V

800 mA

1 Output

Positive

5 mA

1.4 V

15 V

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA LDO Linear Reg

LM1117SX-3.3/NOPB
Texas Instruments
1: $2.43
6,500Expected 14/5/2026

Mfr. Part No.
LM1117SX-3.3/NOPB

Mouser Part No
926-LM1117SX33NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg

Learn More

Datasheet

6,500Expected 14/5/2026

Cut Tape

$2.43

$1.79

$1.63

$1.45

Reel

$1.31

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

2.6 V

15 V

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117IDT50NO A 926-LM1117IDT50NOPB

LM1117IDTX-5.0/NOPB
Texas Instruments
1: $2.11
2,481Expected 19/3/2026

Mfr. Part No.
LM1117IDTX-5.0/NOPB

Mouser Part No
926-LM1117IDTX50NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117IDT50NO A 926-LM1117IDT50NOPB

Learn More

Datasheet

2,481Expected 19/3/2026

Cut Tape

$2.11

$1.54

$1.40

$1.24

Reel

$1.01

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

TO-252-3

5 V

800 mA

1 Output

Positive

15 mA

2.6 V

15 V

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LM1117 800mA Low-Dropout Linear Regulators

Customer Service Office

Company

Resources

Support