LM1117

LM1117 Description:

The LM1117 is a 2.5V 800MA Linear Low Dropout (LDO) Voltage Regulator IC and is available in package(s): TO-252, 8-LLP, SOT-223, TO-263.

The LM1117 is currently sourced by National Semiconductor.

LM1117 Features

LM1117 Price and Stock

Searching Inventory ...

Manufacturer Datasheets - PDF

Datasheets for LM1117

Part #	Manufacturer	Datasheet
LM1117MP-5.0/NOPB	Texas Instruments
LM1117DTX-ADJ/NOPB	Texas Instruments
LM1117DTX-3.3	Texas Instruments
LM1117LDX-ADJ	Texas Instruments
LM1117MPX-1.8	Texas Instruments
LM1117IDTX-5.0	Texas Instruments
LM1117DTX-2.5	Texas Instruments
LM1117MPX-ADJ	Texas Instruments
LM1117T-ADJ	Texas Instruments
LM1117LDX-1.8	Texas Instruments

Device Category:

Linear Voltage and LDO Regulator ICs

Applications

Related Part Families

Most Popular Part Families

Newark element14

Part #

Price

Availability

LM1117T-3.3

Texas Instruments

13B5347

1-9 :	$1.5
10-24 :	$1.33
25-99 :	$1.2
100-249 :	$1.05
250-499 :	$.918
500-999 :	$.812
1000-2499 :	$.641
2500 or More :	$.598
See More

BUY

LM1117T-ADJ

Texas Instruments

13B5345

1-9 :	$1.5
10-24 :	$1.33
25-99 :	$1.2
100-249 :	$1.05
250-499 :	$.918
500-999 :	$.812
1000-2499 :	$.641
2500 or More :	$.598
See More

BUY

LM1117DT-3.3

Texas Instruments

74C3910

1-9 :	$1.38
10-99 :	$1.22
100-249 :	$.963
250-499 :	$.845
500-999 :	$.747
1000-2499 :	$.59
2500-4999 :	$.551
5000 or More :	$.523
See More

BUY

LM1117DT-5.0

Texas Instruments

74C3911

1-9 :	$1.38
10-99 :	$1.22
100-249 :	$.963
250-499 :	$.845
500-999 :	$.747
1000-2499 :	$.59
2500-4999 :	$.551
5000 or More :	$.523
See More

BUY

LM1117MP-5.0

Texas Instruments

13B5340

1 + :

$.427

BUY

Arrow Electronics

Part #

Price

Availability

LM1117T-3.3

Texas Instruments

$0.7266

BUY

895

LM1117T-3.3

Texas Instruments

$0.7266

BUY

895

LM1117T-3.3/NOPB

Texas Instruments

$0.7266

BUY

LM1117T-3.3/NOPB

Texas Instruments

$0.7266

BUY

LM1117SX-5.0/NOPB

Texas Instruments

$0.804

BUY

500

Verical

Part #

Price

Availability

LM1117T-3.3

Texas Instruments

$0.6171

BUY

895

LM1117T-3.3/NOPB

Texas Instruments

$0.6506

BUY

360

LM1117T-3.3/NOPB

Texas Instruments

$0.72

BUY

LM1117SX-5.0/NOPB

Texas Instruments

$0.7967

BUY

500

LM1117DTX-3.3/NOPB

Texas Instruments

$0.6633

BUY

7500

Avnet Express

Part #

Price

Availability

LM1117DT-5.0

Rochester Electronics LLC

LM1117DT-5.0

233 :

$0.6143

BUY

Americas - 0

LM1117LD-3.3

Rochester Electronics LLC

LM1117LD-3.3

233 :

$0.6143

BUY

Americas - 0

LM1117MP-3.3

Rochester Electronics LLC

LM1117MP-3.3

295 :

$0.4857

BUY

Americas - 0

LM1117MP-5.0

Rochester Electronics LLC

LM1117MP-5.0

295 :

$0.4857

BUY

Americas - 0

LM1117SX-5.0

Rochester Electronics LLC

LM1117SX-5.0

193 :

$0.7429

BUY

Americas - 0

element14 - Asia Pacific

Part #

Price

Availability

LM1117S-ADJ

Texas Instruments

8221910

1 :	$1.373
10 :	$1.264
100 :	$1.06
250 :	$0.95
500 :	$0.87
1000 :	$0.74
See More

BUY

652

LM1117T-5.0

Texas Instruments

1215183

1 :	$1.24
10 :	$1.147
100 :	$0.96
250 :	$0.86
500 :	$0.78
1000 :	$0.67
See More

BUY

327

LM1117LD-1.8

Texas Instruments

1798353

1 :	$1.123
10 :	$1.03
100 :	$0.87
250 :	$0.78
500 :	$0.71
1000 :	$0.60
See More

BUY

149

LM1117LD-3.3

Texas Instruments

8221901

1 :	$1.123
10 :	$1.03
100 :	$0.87
250 :	$0.78
500 :	$0.71
1000 :	$0.60
See More

BUY

1661

LM1117T-3.3.

Texas Instruments

120730

1 :	$1.217
10 :	$1.123
100 :	$0.94
250 :	$0.85
500 :	$0.77
1000 :	$0.65
See More

BUY

Onlinecomponents.com

Part #

Price

Availability

LM1117DT-3.3

OC White Company

1 :	0.86
25 :	0.78
100 :	0.73
250 :	0.68
500 :	0.64
See More

BUY

550

LM1117DT-2.85

OC White Company

1 :	1.03
25 :	0.92
50 :	0.85
75 :	0.62

BUY

3725

LM1117DTX-2.5

OC White Company

1 :	0.86
25 :	0.78
100 :	0.73
250 :	0.68
500 :	0.64
See More

BUY

LM1117MP-2.85

OC White Company

1 :	1.27
25 :	1.09
50 :	0.95
100 :	0.85
250 :	0.77
500 :	0.69
1000 :	0.51
See More

BUY

5000

LM1117DTX-2.85

OC White Company

1 :	1.86
25 :	1.55
50 :	1.33
100 :	1.16
250 :	1.03
500 :	0.92
1000 :	0.85
2500 :	0.62
See More

BUY

5000

Farnell element14

Part #

Price

Availability

LM1117T-2.5

Texas Instruments

1798354

1 :	£0.72
10 :	£0.55
100 :	£0.47
250 :	£0.44
500 :	£0.42
See More

BUY

Europe Stock: 785
Asia Stock: 8

LM1117DT-1.8

Texas Instruments

1798351

1 :	£0.8
10 :	£0.6
100 :	£0.48
250 :	£0.45
500 :	£0.44
See More

BUY

Europe Stock: 1748
Asia Stock: 10

LM1117DT-3.3

Texas Instruments

9486275

1 :	£0.65
10 :	£0.62
100 :	£0.59

BUY

Europe Stock: 2210
Asia Stock: 938

LM1117DT-5.0

Texas Instruments

9486283

1 :	£0.92
10 :	£0.84
100 :	£0.75

BUY

Europe Stock: 0
Asia Stock: 826

LM1117LD-3.3

Texas Instruments

8221901

1 :	£0.42
10 :	£0.36
100 :	£0.31

BUY

Europe Stock: 2685
Asia Stock: 0

Quest Components

Part #

Price

Availability

LM1117DT-2.5

Texas Instruments

1: :

$2.1200

BUY

LM1117DT-3.3

National Semiconductor Corporation

1: :	$1.7500
4: :	$1.4000
15: :	$0.8750
70: :	$0.5250
382: :	$0.4550
1759: :	$0.4375
See More

BUY

2239

LM1117DT-3.3

National Semiconductor Corporation

1: :	$2.0525
3: :	$1.6420
13: :	$1.0263
59: :	$0.6158

BUY

LM1117DT-1.8NOPB

National Semiconductor Corporation

1: :	$2.4000
3: :	$1.9200
11: :	$1.2000
51: :	$0.7200

BUY

LM1117DT-1.8/NOPB

National Semiconductor Corporation

1: :	$2.4000
3: :	$1.9200
11: :	$1.2000
51: :	$0.7200

BUY

Master Electronics

Part #

Price

Availability

LM1117T-1.8

NATIONAL SEMI

LM1117T18

1 - 24 :	$1.00
25 - 44 :	$0.911
45+ :	$0.673

BUY

1207

LM1117DT-3.3

NATIONAL SEMI

LM1117DT33

1 - 24 :	$0.86
25 - 99 :	$0.78
100 - 249 :	$0.73
250 - 499 :	$0.68
500+ :	$0.64
See More

BUY

539

LM1117MP-4.1

NATIONAL SEMI

LM1117MP41

1 - 24 :	$1.20
25 - 49 :	$1.03
50 - 99 :	$0.90
100 - 249 :	$0.79
250 - 499 :	$0.72
500 - 999 :	$0.65
1000+ :	$0.48
See More

BUY

4900

LM1117DT-2.85

NATIONAL SEMI

LM1117DT285

1 - 24 :	$1.03
25 - 49 :	$0.92
50 - 74 :	$0.85
75+ :	$0.62

BUY

3650

LM1117DTX-2.5

NATIONAL SEMI

LM1117DTX25

1 - 24 :	$0.86
25 - 99 :	$0.78
100 - 249 :	$0.73
250 - 499 :	$0.68
500+ :	$0.64
See More

BUY

Rochester Electronics

Part #

Price

Availability

LM1117DT-1.8

National Semiconductor Corporation

1583770

BUY

3769

LM1117DT-2.5

National Semiconductor Corporation

1113654

BUY

2861

LM1117DT-3.3

National Semiconductor Corporation

1177949

BUY

LM1117DT-5.0

National Semiconductor Corporation

1113701

BUY

4388

LM1117LD-3.3

National Semiconductor Corporation

1760865

BUY

324

MCM Electronics

Part #

Price

Availability

LM1117S-ADJ/NOPB

National Semiconductor Corporation

134-LM1117S-ADJ

$1.13

BUY

LM1117T-3.3/NOPB

National Semiconductor Corporation

134-LM1117T-3.3

$0.57

BUY

LM1117T-5.0/NOPB

National Semiconductor Corporation

134-LM1117T-5.0

$0.57

BUY

LM1117T-ADJ/NOPB

National Semiconductor Corporation

134-LM1117T-ADJ

$0.57

BUY

LM1117IDT-5.0/NOPB

National Semiconductor Corporation

134-LM1117IDT5.0

$0.52

BUY

Nasco Distributor Sales

Part #

Price

Availability

LM1117S-ADJ

HTC/Taejin

BUY

LM1117S-3.3V

HTC/Taejin

BUY

LM1117MPX-1.8

National Semiconductor Corporation

BUY

306

LM1117RS-1.2V

HTC/Taejin

BUY

LM1117MP-3.3/NOPB

MAJOR

BUY

150

NAC

Bisco Industries

Components Direct

Chip1Stop

Part #

Price

Availability

LM1117T-3.3/NOPB

Texas Instruments

NATI-0027659

5 :	$1.59
50 :	$1.32
100 :	$1.27
500 :	$1.10
1000 :	$1.09
See More

BUY

177

LM1117T-5.0/NOPB

Texas Instruments

NATI-0032538

5 :	$1.59
50 :	$1.32
100 :	$1.27
500 :	$1.10
1000 :	$1.09
See More

BUY

122

LM1117T-ADJ/NOPB

Texas Instruments

NATI-0021080

5 :	$1.59
50 :	$1.32
100 :	$1.27
500 :	$1.10
1000 :	$1.09
See More

BUY

LM1117MP-1.8/NOPB

Texas Instruments

NATI-0025846

5 :	$1.12
50 :	$0.94
100 :	$0.90
500 :	$0.78
1000 :	$0.77
2000 :	$0.76
See More

BUY

145

LM1117MP-3.3/NOPB

Texas Instruments

NATI-0048159

5 :	$1.12
50 :	$0.94
100 :	$0.90
500 :	$0.78
1000 :	$0.77
2000 :	$0.76
See More

BUY

1466

RS Components

Part #

Price

Availability

LM1117T-2.5/NOPB

Texas Instruments

5358708P

BUY

LM1117T-3.3/NOPB

Texas Instruments

5359256P

BUY

339

LM1117DT-1.8/NOPB

Texas Instruments

5358584P

BUY

170

LM1117DT-3.3/NOPB

Texas Instruments

5339527P

BUY

1350

LM1117MP-5.0/NOPB

Texas Instruments

5339583P

BUY

1160

Wuhan P&S

Mouser Electronics

Part #

Price

Availability

LM1117T-3.3/NOPB

Texas Instruments

926-LM1117T-3.3/NOPB

1 :	$1.06
10 :	$0.854
100 :	$0.565
500 :	$0.554
1000 :	$0.533
2000 :	$0.524
See More

BUY

3965

LM1117DTX-2.5/NOPB

Texas Instruments

926-LM1117DTX25NOPB

1 :	$1.37
10 :	$1.10
100 :	$0.845
500 :	$0.653
1000 :	$0.589
2500 :	$0.523
10000 :	$0.503
See More

BUY

5958

LM1117IMP-3.3/NOPB

Texas Instruments

926-LM1117IMP3.3NOPB

1 :	$0.76
10 :	$0.61
100 :	$0.403
500 :	$0.396
1000 :	$0.381
2000 :	$0.374
See More

BUY

18715

LM1117MPX-3.3/NOPB

Texas Instruments

926-LM1117MPX3.3NOPB

1 :	$0.94
10 :	$0.85
100 :	$0.656
500 :	$0.507
1000 :	$0.457
2000 :	$0.406
10000 :	$0.391
See More

BUY

31976

LM1117MPX-ADJ/NOPB

Texas Instruments

926-LM1117MPXADJNOPB

1 :	$0.94
10 :	$0.85
100 :	$0.656
500 :	$0.507
1000 :	$0.457
2000 :	$0.406
10000 :	$0.391
See More

BUY

21505


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