Integrated Circuits (ICs) > Power Management ICs > Voltage Regulators - Linear

UA78M33CDCY - Texas Instruments

IC REG LIN 3.3V 500MA SOT223-4

Datasheet at TI.com

Technical Details

Accuracy	3%
Case/Package	SOT-223
Dropout Voltage	2V
Height	1.6mm
Lead Free	Lead Free
Length	6.5mm
Max Input Voltage	25V
Min Input Voltage	5.3V
Max Operating Temperature	125°C
Min Operating Temperature	-40°C
Max Output Current	500mA
Max Output Voltage	3.3V
Max Supply Voltage	25V
Min Supply Voltage	5.3V
Mount	Surface Mount
Nominal Output Voltage	3.3V
Number of Channels	1
Number of Outputs	1
Number of Pins	4
Number of Regulators	1
Output Configuration	Positive
Output Current	500mA
Output Type	Fixed
Output Voltage	3.3V
Packaging	Rail/Tube
Polarity	Positive
Power Supply Rejection Ratio (PSRR)	80dB
Quiescent Current	4.5mA
Reach SVHC Compliant	No
RoHS Compliant	Yes
Thickness	1.6mm
Weight	0.006632oz
Width	3.5mm

Compliance

RoHS : Compliant

Images

Texas Instruments UA78M33CDCY | Mouser

Mouser

Texas Instruments UA78M33CDCY | Rs

Rs

Datasheets

Texas Instruments

Official datasheet

Official datasheet

Official datasheet

Official datasheet

Official datasheet

Element14

UA78M33CDCY datasheet (pdf)

Arrow Electronics

UA78M33CDCY datasheet (pdf)

Jameco

UA78M33CDCY datasheet (pdf)

Lifecycle Status Indicator

Volume Production

Symbol

UA78M33CDCY Symbol - Texas Instruments

Footprint

UA78M33CDCY Footprint - Texas Instruments

UA78M33CDCY Footprint - Texas Instruments

UA78M33CDCY Footprint - Texas Instruments

UA78M33CDCY Footprint - Texas Instruments

‹ ›

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Texas Instruments	UA78M33CKCS	Volume Production
Texas Instruments	UA78M33CDCYR	Volume Production
Texas Instruments	TLV5618AID	Volume Production
Texas Instruments	TLV5618AIP	Volume Production
Texas Instruments	TPIC6595N	Volume Production
TE Connectivity AMP	0-0142270-3	Volume Production
Multicomp	2227MC-16-03-09-F1	Volume Production
TE Connectivity AMP	816-AG11DESL-LF	Volume Production
Harwin	D2616-42	Volume Production
TI National Semiconductor	LM431BIM3/NOPB	Volume Production

See more alternatives See less alternatives

Related Parts

See more related parts See less related parts

Authorized Distributors

Distributor

SKU

History

Stock

USD

1

10

50

100

1000

10000

Buy

Mouser

595-UA78M33CDCY

US: 16,461

$

0.85

0.617

0.501

0.474

0.474

0.474

Texas Instruments

US: 126,529

$

1.114

1.114

1.114

0.757

0.388

0.388

Rochester Electronics

US: 2

$

0.5389

0.5389

0.5281

0.5066

0.4581

0.4581

Digikey

US: 6,370

$

0.85

0.617

0.617

0.5001

0.4526

0.4526

Arrow Electronics

US: 0

$

0.4656

Associate Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

One Stop Electro

US: 4,866

$

0.8176

0.7931

0.7931

0.744

0.7277

0.7277

Component Stockers USA

US: 37,477

$

0.55

1.01

1.01

0.62

0.61

0.51

Weyland Electronics Group Pte. Ltd.

SG: 7,369

$

0.213

0.213

0.213

0.213

0.213

0.213

Win Source

CN: 10,000

$

0.175

0.15

Worldway Electronics

HK: 15,499

$

0.1932

0.1932

0.1873

0.1774

0.1774

Heisener Electronics

CN: 56,319

$

1.4807

1.4807

1.4807

1.4807

1.4807

1.4807

LZChips

CN: 10,781

$

1.033

0.932

0.932

0.886

0.841

0.799

FlyWing Technology

HK: 6,828

$

1.1352

1.0173

1.0173

0.7932

0.7414

0.7414

Esaler Electronic

HK: 1

$

0.773

0.766

0.766

0.759

0.752

0.745

Lucentia Tech

US: 17,859

$

17,859.11

16,966.15

16,966.15

16,073.20

1.08

1.08

Easev

HK: 3,606

$

0.4425

0.4425

0.4425

0.4204

0.385

0.3186

Fmall Co. Limited

HK: 3,710

$

0.9598

0.9598

0.9598

0.8978

0.8462

0.774

RX Electronics Limited

CN: 441

$

0.57

0.57

0.477

0.444

0.444

Corohmni

US: 351

$

4.36

4.36

4.36

4.36

4.36

4.36

LCSC

CN: 167

$

0.5232

0.4102

0.3622

0.3019

0.2585

0.2585

Bettlink

HK: 135,376

$

0.5376

0.4887

0.4887

0.4484

0.388

0.388

Eurochip Technologies LTD

IL: 129,177

$

0.418

0.418

0.418

0.418

0.418

0.418

Chipsmall Limited

CN: 52,486

$

0.96

0.64

0.64

0.384

0.32

0.32

Tactical IC USA

US: 28,571

$

0.35

SHENGYU ELECTRONICS

CN: 22,394

$

1.0449

1.024

1.024

0.9927

0.9613

0.9195

YIC International

HK: 11,040

$

0.361

0.361

0.361

0.361

0.361

0.361

ALLICDATA ELECTRONICS

HK: 3,143

$

0.41

0.3977

0.3977

0.3895

0.3813

0.369

Semicontronic

US: 669

$

4.36

4.36

4.36

4.36

4.36

4.36

Suntronic

CN: 236

$

0.537

0.537

0.449

0.418

0.418

Cytech Systems

CN: 80

$

1.632

1.5341

1.5341

1.4525

1.3709

1.2893

TME

14: 781

$

1.25

1.06

0.783

0.722

0.616

0.616

Newark

US: 655

$

2.43

2.30

2.30

2.30

2.15

2.15

Quest

US: 39

$

0.70

0.56

0.35

0.35

0.35

0.35

Classic Components

US: 23

$

Decca Corp

PL: 2,000

$

Ampacity Systems

MY: 4,137

$

ComSIT Distribution GmbH

DE: 2,480

$

Robosynatics

US: 350

$

Lingto Electronic Ltd.

CN: 24,665

$

1.36

1.292

1.292

1.224

1.2104

1.1968

Sourceability

US: 200

$

Chip One Stop

JP: 6,480

$

1.60

1.60

Abacus Technologies

US: 0

$

Element14

SG: 655

$

2.4283

2.1247

1.7605

1.5784

1.29

1.2369

Farnell

GB: 655

$

2.5993

2.2727

1.8916

1.6875

1.3745

1.3268

Report an Error Favorite

This site uses cookies to improve your user experience and to provide you with content we believe will be of interest to you. Detailed information
on the use of cookies on this website is provided in our Cookies Policy. By using this website, you consent to the use of our cookies.

Ok, don't show me this again