LDO Voltage Regulators – Mouser Singapore

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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.

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Part #

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117IDTXADJ A 926-LM1117IDTXADJNPB

LM1117IDT-ADJ/NOPB
Texas Instruments
1: $2.61
33,802In Stock

Mfr. Part No.
LM1117IDT-ADJ/NOPB

Mouser Part No
926-LM1117IDTADJNOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117IDTXADJ A 926-LM1117IDTXADJNPB

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Datasheet

33,802In Stock

$2.61

$1.93

$1.60

$1.51

View

Min.: 1
Mult.: 1

SMD/SMT

TO-252-3

1.25 V to 13.8 V

800 mA

1 Output

Positive

5 mA

75 dB

Adjustable

- 40 C

+ 125 C

1.2 V

LM1117

Tube

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117DT25NOP A 926-LM1117DT25NOPB

LM1117DTX-2.5/NOPB
Texas Instruments
1: $2.08
3,699In Stock

Mfr. Part No.
LM1117DTX-2.5/NOPB

Mouser Part No
926-LM1117DTX25NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117DT25NOP A 926-LM1117DT25NOPB

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Datasheet

3,699In Stock

Cut Tape

$2.08

$1.52

$1.39

$1.22

Reel

$1.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

2.5 V

800 mA

1 Output

Positive

10 mA

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117LD18NOP A 926-LM1117LD18NOPB

LM1117LDX-1.8/NOPB
Texas Instruments
1: $2.24
3,856In Stock

Mfr. Part No.
LM1117LDX-1.8/NOPB

Mouser Part No
926-LM1117LDX18NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117LD18NOP A 926-LM1117LD18NOPB

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Datasheet

3,856In Stock

Cut Tape

$2.24

$1.65

$1.50

$1.32

View

Reel

$1.07

MouseReel Available

Min.: 1
Mult.: 1

: 4,500

SMD/SMT

WSON-8

1.8 V

800 mA

1 Output

Positive

10 mA

75 dB

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: $2.24
1,825In 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

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Datasheet

1,825In Stock

Cut Tape

$2.24

$1.65

$1.50

$1.32

View

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SOT-223-4

2.5 V

800 mA

1 Output

Positive

10 mA

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

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

LM1117DT-2.5/NOPB
Texas Instruments
1: $2.61
1,394In 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

1,394In Stock

$2.61

$1.93

$1.60

$1.51

View

Min.: 1
Mult.: 1

SMD/SMT

TO-252-3

2.5 V

800 mA

1 Output

Positive

10 mA

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Tube

LDO Voltage Regulators 800-mA 15-V linear v oltage regulator 8- A 926-LM1117LDXADJNOPB

LM1117LD-ADJ/NOPB
Texas Instruments
1: $2.57
904In Stock

Mfr. Part No.
LM1117LD-ADJ/NOPB

Mouser Part No
926-LM1117LDADJNOPB

Texas Instruments

LDO Voltage Regulators 800-mA 15-V linear v oltage regulator 8- A 926-LM1117LDXADJNOPB

Learn More

Datasheet

904In Stock

Cut Tape

$2.57

$1.89

$1.73

$1.54

Reel

$1.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

WSON-8

1.25 V to 13.8 V

800 mA

1 Output

Positive

5 mA

75 dB

Adjustable

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA LDO Linear Reg

LM1117LD-2.5/NOPB
Texas Instruments
1: $2.24
975In Stock

Mfr. Part No.
LM1117LD-2.5/NOPB

Mouser Part No
926-LM1117LD25NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg

Learn More

Datasheet

975In Stock

Cut Tape

$2.24

$1.65

$1.50

$1.32

Reel

$1.15

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

WSON-8

2.5 V

800 mA

1 Output

Positive

10 mA

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-M1117IMPXADJN A 926-M1117IMPXADJNOPB

LM1117IMP-ADJ/NOPB
Texas Instruments
1: $2.24
20,129In Stock

Mfr. Part No.
LM1117IMP-ADJ/NOPB

Mouser Part No
926-LM1117IMPADJNOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-M1117IMPXADJN A 926-M1117IMPXADJNOPB

Learn More

Datasheet

20,129In Stock

Cut Tape

$2.24

$1.65

$1.50

$1.32

Reel

$1.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SOT-223-4

1.25 V to 13.8 V

800 mA

1 Output

Positive

5 mA

Adjustable

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP-3.3N A 926-LM1117MP-3.3NOPB

LM1117MPX-3.3/NOPB
Texas Instruments
1: $1.65
65,891In Stock

Mfr. Part No.
LM1117MPX-3.3/NOPB

Mouser Part No
926-LM1117MPX3.3NOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP-3.3N A 926-LM1117MP-3.3NOPB

Learn More

Datasheet

65,891In Stock

Cut Tape

$1.65

$1.19

$1.08

$0.952

View

Reel

$0.828

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,001

: 2,000

SMD/SMT

SOT-223-4

3.3 V

800 mA

1 Output

Positive

5 mA

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117DT18NOP A 926-LM1117DT18NOPB

LM1117DTX-1.8/NOPB
Texas Instruments
1: $1.82
2,902In Stock

Mfr. Part No.
LM1117DTX-1.8/NOPB

Mouser Part No
926-LM1117DTX18NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg A 926-LM1117DT18NOP A 926-LM1117DT18NOPB

Learn More

Datasheet

2,902In Stock

Cut Tape

$1.82

$1.33

$1.20

$1.07

Reel

$0.892

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

SMD/SMT

TO-252-3

1.8 V

800 mA

1 Output

Positive

10 mA

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP-1.8N A 926-LM1117MP-1.8NOPB

LM1117MPX-1.8/NOPB
Texas Instruments
1: $1.99
3,893In Stock

Mfr. Part No.
LM1117MPX-1.8/NOPB

Mouser Part No
926-LM1117MPX1.8NOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP-1.8N A 926-LM1117MP-1.8NOPB

Learn More

Datasheet

3,893In Stock

Cut Tape

$1.99

$1.44

$1.30

$1.15

Reel

$0.966

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

SOT-223-4

1.8 V

800 mA

1 Output

Positive

5 mA

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117DTX3.3N A 926-LM1117DTX3.3NOPB

LM1117DT-3.3/NOPB
Texas Instruments
1: $2.61
4,269In Stock
3,150Expected 2/10/2026

Mfr. Part No.
LM1117DT-3.3/NOPB

Mouser Part No
926-LM1117DT-3.3NOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117DTX3.3N A 926-LM1117DTX3.3NOPB

Learn More

Datasheet

4,269In Stock

3,150Expected 2/10/2026

$2.61

$1.93

$1.60

$1.51

View

Min.: 1
Mult.: 1

SMD/SMT

TO-252-3

3.3 V

800 mA

1 Output

Positive

5 mA

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Tube

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117IDTX33N A 926-LM1117IDTX33NOPB

LM1117IDT-3.3/NOPB
Texas Instruments
1: $2.61
5,446In Stock

Mfr. Part No.
LM1117IDT-3.3/NOPB

Mouser Part No
926-LM1117IDT3.3NOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117IDTX33N A 926-LM1117IDTX33NOPB

Learn More

Datasheet

5,446In Stock

$2.61

$1.93

$1.60

$1.51

View

Min.: 1
Mult.: 1

SMD/SMT

TO-252-3

3.3 V

800 mA

1 Output

Positive

5 mA

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Tube

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117IMPX33N A 926-LM1117IMPX33NOPB

LM1117IMP-3.3/NOPB
Texas Instruments
1: $2.30
1,088In Stock
19,400On Order

Mfr. Part No.
LM1117IMP-3.3/NOPB

Mouser Part No
926-LM1117IMP3.3NOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117IMPX33N A 926-LM1117IMPX33NOPB

Learn More

Datasheet

1,088In Stock

19,400On Order

Cut Tape

$2.30

$1.67

$1.52

$1.35

View

Reel

$1.19

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,001

: 1,000

SMD/SMT

SOT-223-4

3.3 V

800 mA

1 Output

Positive

5 mA

Fixed

- 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: $2.27
10,065In Stock
14,000On Order

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

10,065In Stock

14,000On Order

Cut Tape

$2.27

$1.67

$1.51

$1.33

Reel

$1.19

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SOT-223-4

5 V

800 mA

1 Output

Positive

5 mA

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800mA LDO Linear Reg

LM1117LD-3.3/NOPB
Texas Instruments
1: $2.24
9,084In Stock

Mfr. Part No.
LM1117LD-3.3/NOPB

Mouser Part No
926-LM1117LD33NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg

Learn More

Datasheet

9,084In Stock

Cut Tape

$2.24

$1.65

$1.50

$1.32

Reel

$1.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

WSON-8

3.3 V

800 mA

1 Output

Positive

10 mA

75 dB

Fixed

0 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MPX3.3N A 926-LM1117MPX3.3NOPB

LM1117MP-3.3/NOPB
Texas Instruments
1: $2.24
14,580In Stock
16,000Expected 1/4/2027

Mfr. Part No.
LM1117MP-3.3/NOPB

Mouser Part No
926-LM1117MP-3.3NOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MPX3.3N A 926-LM1117MPX3.3NOPB

Learn More

Datasheet

14,580In Stock

16,000Expected 1/4/2027

Cut Tape

$2.24

$1.65

$1.50

$1.32

Reel

$1.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SOT-223-4

3.3 V

800 mA

1 Output

Positive

5 mA

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MPX5.0N A 926-LM1117MPX5.0NOPB

LM1117MP-5.0/NOPB
Texas Instruments
1: $2.24
12,816In Stock
5,640Expected 25/9/2026

Mfr. Part No.
LM1117MP-5.0/NOPB

Mouser Part No
926-LM1117MP-5.0NOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MPX5.0N A 926-LM1117MPX5.0NOPB

Learn More

Datasheet

12,816In Stock

5,640Expected 25/9/2026

Cut Tape

$2.24

$1.65

$1.50

$1.32

Reel

$1.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SOT-223-4

5 V

800 mA

1 Output

Positive

5 mA

Fixed

0 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP-5.0N A 926-LM1117MP-5.0NOPB

LM1117MPX-5.0/NOPB
Texas Instruments
1: $1.65
7,963In Stock
14,000Expected 15/1/2027

Mfr. Part No.
LM1117MPX-5.0/NOPB

Mouser Part No
926-LM1117MPX5.0NOPB

Texas Instruments

LDO Voltage Regulators 800MA LDO LINEAR REG A 926-LM1117MP-5.0N A 926-LM1117MP-5.0NOPB

Learn More

Datasheet

7,963In Stock

14,000Expected 15/1/2027

Cut Tape

$1.65

$1.19

$1.08

$0.952

Reel

$0.794

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

SOT-223-4

5 V

800 mA

1 Output

Positive

5 mA

Fixed

0 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: $1.65
14,301In 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

14,301In Stock

Cut Tape

$1.65

$1.19

$1.08

$0.952

View

Reel

$0.828

MouseReel Available

Min.: 1
Mult.: 1
Max.: 1,001

: 2,000

SMD/SMT

SOT-223-4

1.25 V to 13.8 V

800 mA

1 Output

Positive

5 mA

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- A 926-LM1117LDADJNOPB

LM1117LDX-ADJ/NOPB
Texas Instruments
1: $2.01
1,088In Stock

Mfr. Part No.
LM1117LDX-ADJ/NOPB

Mouser Part No
926-LM1117LDXADJNOPB

Texas Instruments

LDO Voltage Regulators 800-mA 15-V linear v oltage regulator 8- A 926-LM1117LDADJNOPB

Learn More

Datasheet

1,088In Stock

Cut Tape

$2.01

$1.71

$1.12

Reel

$1.11

MouseReel Available

Min.: 1
Mult.: 1

: 4,500

SMD/SMT

WSON-8

1.25 V to 13.8 V

800 mA

1 Output

Positive

Adjustable

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

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

LM1117MP-1.8/NOPB
Texas Instruments
1: $2.24
1,435In Stock

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

1,435In Stock

Cut Tape

$2.24

$1.65

$1.50

$1.32

Reel

$1.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SOT-223-4

1.8 V

800 mA

1 Output

Positive

5 mA

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: $2.24
1,188In 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

1,188In Stock

Cut Tape

$2.24

$1.65

$1.50

$1.32

Reel

$1.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SMD/SMT

SOT-223-4

1.25 V to 13.8 V

800 mA

1 Output

Positive

5 mA

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: $1.90
972In Stock
2,000Expected 30/9/2026

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

972In Stock

2,000Expected 30/9/2026

Cut Tape

$1.90

$1.39

$1.26

$1.11

Reel

$0.913

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

SOT-223-4

2.5 V

800 mA

1 Output

Positive

5 mA

Fixed

- 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: $2.39
247In Stock
500Expected 24/12/2026

Mfr. Part No.
LM1117SX-5.0/NOPB

Mouser Part No
926-LM1117SX50NOPB

Texas Instruments

LDO Voltage Regulators 800mA LDO Linear Reg

Learn More

Datasheet

247In Stock

500Expected 24/12/2026

Cut Tape

$2.39

$1.75

$1.60

$1.43

Reel

$1.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

D2PAK-3 (TO-263-3)

5 V

800 mA

1 Output

Positive

10 mA

75 dB

Fixed

- 40 C

+ 125 C

1.2 V

LM1117

Reel, Cut Tape, MouseReel

LM1117 800mA Low-Dropout Linear Regulators

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