ULN2003A

ULN2003A Description:

The ULN2003A is a Seven Darlington Array IC.

The ULN2003A is currently sourced by STMicroelectronics and Jameco.

ULN2003A Features

500-mA Rated Collector Current (Single Output)
High-Voltage Outputs . . . 50 V
Output Clamp Diodes
Inputs Compatible With Various Types of Logic
Relay Driver Applications

ULN2003A Price and Stock

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Manufacturer Datasheets - PDF

Datasheets for ULN2003A

Part #	Manufacturer	Datasheet
ULN2003APG(SC,M)	Toshiba America Electronic Components
ULN2003APG(O,M)	Toshiba America Electronic Components
ULN2003APG(O,N,M)	Toshiba America Electronic Components
ULN2003A	Vishay Sprague
ULN2003A	STMicroelectronics
ULN2003A	Allegro MicroSystems
ULN2003A	Sanken Electric Co Ltd
ULN2003APGONM	Toshiba America Electronic Components
ULN2003APG5M	Toshiba America Electronic Components
ULN2003APGSCM	Toshiba America Electronic Components

Device Category:

Transistor Arrays

Applications

Industrial Applications
Consumer Applications
Suited for Driving Lamps, Relays, or Printer Hammers

Related Part Families

ULN2003A

Texas Instruments

Related Part Numbers:

ULN2001AD, ULN2001ADR, ULN2001AN, ULN2002AD, ULN2003AD, ULN2003ADE4, ULN2003ADG4 more...

ULN2001AD, ULN2001ADR, ULN2001AN, ULN2002AD, ULN2003AD, ULN2003ADE4, ULN2003ADG4, ULN2003ADR, ULN2003ADRE4, ULN2003ADRG4, ULN2003AJ, ULN2003AN, ULN2003ANE4, ULN2003ANSR, ULN2003ANSRE4, ULN2003ANSRG4, ULN2003APW, ULN2003APWE4, ULN2003APWG4, ULN2003APWR, ULN2003APWRE4, ULN2003APWRG4, ULN2003ADRG3, ULN2003ANE3

ULN2003AI

Texas Instruments

Related Part Numbers:

ULN2003AID, ULN2003AIDE4, ULN2003AIDG4, ULN2003AIDR, ULN2003AIDRE4, ULN2003AIDRG4, ULN2003AIN more...

ULN2003AID, ULN2003AIDE4, ULN2003AIDG4, ULN2003AIDR, ULN2003AIDRE4, ULN2003AIDRG4, ULN2003AIN, ULN2003AINE4, ULN2003AIPW, ULN2003AIPWE4, ULN2003AIPWG4, ULN2003AIPWR, ULN2003AIPWRE4, ULN2003AIPWRG4, ULN2003AINSR

ULN2003

ON Semiconductor

Related Part Numbers:

ULN2003ADR2G, ULQ2003ADR2G

ULN2003ADR2G, ULQ2003ADR2G

Most Popular Part Families

Newark element14

Part #

Price

Availability

ULN2003A

STMicroelectronics

89K1130

1-9 :	$.484
10-24 :	$.42
25-99 :	$.36
100-249 :	$.306
250-499 :	$.258
500-999 :	$.228
1000-2499 :	$.202
2500 or More :	$.186
See More

4422

ULN2003AD

Texas Instruments

09F1868

1-24 :	$.504
25-99 :	$.447
100-249 :	$.342
250-499 :	$.339
500-999 :	$.254
1000-1999 :	$.231
2000-4999 :	$.209
5000 or More :	$.185
See More

2019

ULN2003AID

Texas Instruments

82H5910

1-24 :	$.546
25-99 :	$.484
100-249 :	$.37
250-499 :	$.367
500-999 :	$.275
1000-1999 :	$.25
2000-4999 :	$.227
5000 or More :	$.2
See More

1101

ULN2003AIN

Texas Instruments

01J1041

1-24 :	$.504
25-99 :	$.447
100-249 :	$.342
250-499 :	$.339
500-999 :	$.254
1000-1999 :	$.231
2000-4999 :	$.209
5000 or More :	$.185
See More

1669

ULN2003APW

Texas Instruments

10J9839

1-24 :	$.355
25-99 :	$.313
100-249 :	$.278
250-499 :	$.237
500-999 :	$.218
1000-2499 :	$.198
2500-4999 :	$.193
5000 or More :	$.179
See More

0

Arrow Electronics

Part #

Price

Availability

ULN2003A

STMicroelectronics

$0.1834

7184

ULN2003AD

Texas Instruments

$0.2265

30238

ULN2003AIN

Texas Instruments

$0.2732

587543

ULN2003ADE4

Texas Instruments

$0.2265

1120

ULN2003AIPWR

Texas Instruments

$0.2358

0

Verical

Part #

Price

Availability

ULN2003A

STMicroelectronics

$0.2096

4000

ULN2003AD

Texas Instruments

$0.2017

30400

ULN2003AD

Texas Instruments

$0.1922

960

ULN2003AD

Texas Instruments

$0.1496

20520

ULN2003AIN

Texas Instruments

$0.2433

825543

Avnet Express

Part #

Price

Availability

ULN2003A

Rochester Electronics LLC

ULN2003A

667 :

$0.2143

Americas - 0

ULN2003A

STMicroelectronics

ULN2003A

1 :	$0.1964
25 :	$0.18
100 :	$0.1662

Americas - 17841

ULN2003A

STMicroelectronics

STMULN2003A

550 :	€0.1578
3475 :	€0.1224
6950 :	€0.1044
13900 :	€0.0972

Europe - 208325

ULN2003AIN

Texas Instruments

ULN2003AIN

1 :	$0.4784
10 :	$0.2816
50 :	$0.2126
100 :	$0.1982
500 :	$0.1788
See More

Americas - 1865

E-ULN2003A

STMicroelectronics

E-ULN2003A

Requires Quote

Americas - 0

Future Electronics

Onlinecomponents.com

Part #

Price

Availability

ULN2003A

SGS Thomson

1 :	1.42
25 :	1.31
50 :	1.19
100 :	1.08
250 :	0.93
See More

736

ULN2003A

STMicroelectronics

1 :	0.2011
25 :	0.1843
100 :	0.1702

75

element14 - Asia Pacific

Part #

Price

Availability

ULN2003A

STMicroelectronics

1094421

1 :	$0.358
25 :	$0.313
100 :	$0.27
250 :	$0.25
500 :	$0.22
1000 :	$0.20
See More

1599

ULN2003AN

Texas Instruments

1470512

1 :	$0.293
25 :	$0.234
100 :	$0.22
250 :	$0.18
500 :	$0.16
1000 :	$0.15
See More

2326

ULN2003AD.

Texas Instruments

1651927

1 :	$0.351
25 :	$0.281
100 :	$0.26
250 :	$0.21
500 :	$0.20
1000 :	$0.19
See More

17036

ULN2003AIN

Texas Instruments

9542523

1 :	$0.351
25 :	$0.281
100 :	$0.26
250 :	$0.21
500 :	$0.20
1000 :	$0.19
See More

1711

ULN2003AID.

Texas Instruments

1543239

1 :	$0.381
25 :	$0.304
100 :	$0.28
250 :	$0.23
500 :	$0.21
1000 :	$0.20
See More

1245

Farnell element14

Part #

Price

Availability

ULN2003A

STMicroelectronics

1094421

1 :	£0.52
10 :	£0.33
100 :	£0.25
250 :	£0.21
500 :	£0.177
See More

Europe Stock: 3715
Asia Stock: 1135

ULN2003AN

Texas Instruments

1470512

1 :	£0.47
10 :	£0.35
100 :	£0.123
250 :	£0.114
500 :	£0.112
See More

Europe Stock: 3911
Asia Stock: 6552

ULN2003AD.

Texas Instruments

1651927

1 :	£0.57
25 :	£0.43
50 :	£0.39
100 :	£0.138
500 :	£0.135
See More

Europe Stock: 9073
Asia Stock: 12927

ULN2003ADR

Texas Instruments

1470513

1 :	£0.47
10 :	£0.35
100 :	£0.118
250 :	£0.11
500 :	£0.108
See More

Europe Stock: 2121
Asia Stock: 4484

ULN2003AID.

Texas Instruments

1543239

1 :

£0.22

Europe Stock: 1799
Asia Stock: 1943

Quest Components

Part #

Price

Availability

ULN2003A

alegro

1: :	$0.6500
9: :	$0.5200
39: :	$0.3250
186: :	$0.1950

409

ULN2003A

Motorola Inc

1: :	$0.6000
9: :	$0.4800
43: :	$0.3000

194

ULN2003A

STMicroelectronics

1: :	$0.6500
9: :	$0.5200
39: :	$0.3250

120

ULN2003A

Motorola Inc

1: :	$0.6500
9: :	$0.5200
39: :	$0.3250

62

ULN-2003A

Motorola Inc

1: :

$0.2000

19

Nu Horizons

Rochester Electronics

Part #

Price

Availability

ULN2003A

ON Semiconductor

2003-0016

14222

ULN2003A

Motorola Inc

2003-0000

121

ULN2003AN

Texas Instruments

2003-0001

264593

ULN2003ADR

Texas Instruments

1856350G

27500

ULN2003ADR2G

ON Semiconductor

1602513G

10000

Nasco Distributor Sales

TTI

MCM Electronics

Master Electronics

Part #

Price

Availability

ULN2003A

ST MICROELECTRONICS

ULN2003A

1 - 24 :	$0.201
25 - 99 :	$0.184
100+ :	$0.17

73

ULN2003A

SGS THOMSON

ULN2003A

1 - 24 :	$1.42
25 - 49 :	$1.31
50 - 99 :	$1.19
100 - 249 :	$1.08
250+ :	$0.93
See More

721

Mouser Electronics

Part #

Price

Availability

ULN2003A

STMicroelectronics

511-ULN2003A

1 :	$0.58
10 :	$0.49
100 :	$0.364
250 :	$0.316
500 :	$0.267
1000 :	$0.206
2000 :	$0.182
5000 :	$0.171
10000 :	$0.159
See More

15364

ULN2003AD

Texas Instruments

595-ULN2003AD

1 :	$0.69
10 :	$0.52
100 :	$0.274
1000 :	$0.245
5000 :	$0.209
10000 :	$0.194
25000 :	$0.184
See More

12190

ULN2003AN

Texas Instruments

595-ULN2003AN

1 :	$0.57
10 :	$0.43
100 :	$0.228
1000 :	$0.204
5000 :	$0.174
10000 :	$0.162
25000 :	$0.153
50000 :	$0.15
See More

32438

ULN2003ADR

Texas Instruments

595-ULN2003ADR

1 :	$0.57
10 :	$0.43
100 :	$0.228
1000 :	$0.204
2500 :	$0.174
10000 :	$0.162
25000 :	$0.153
50000 :	$0.15
See More

29381

ULN2003APWR

Texas Instruments

595-ULN2003APWR

1 :	$0.57
10 :	$0.43
100 :	$0.228
1000 :	$0.204
2000 :	$0.174
10000 :	$0.162
50000 :	$0.15
See More

13330

Chip1Stop

Part #

Price

Availability

ULN2003A

STMicroelectronics

STMI-0016956

5 :	$0.75
25 :	$0.44
50 :	$0.41
100 :	$0.40
500 :	$0.24
1000 :	$0.23
See More

1940

ULN2003AN

Texas Instruments

TI01-0129861

1 :

$0.30

4989

RS Components

Part #

Price

Availability

ULN2003A

STMicroelectronics

6868209

7900

ULN2003A

STMicroelectronics

6868209P

3055

ULN2003AD

Texas Instruments

858196

3645

ULN2003AD

Texas Instruments

858196P

89527

ULN2003AN

Texas Instruments

4368451

3826

Wuhan P&S