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

LM2677SX-5.0/NOPB - Texas Instruments

IC REG BUCK 5V 5A DDPAK "Buck Switching Regulator IC Positive Fixed 5V 1 Output 5A TO-263-8, D2PAK (7 Leads + Tab),...

Technical Details

Case/Package	TO-263
Contact Plating	Tin
Efficiency	84%
Height	0m
Lead Free	Contains Lead
Length	10.1mm
Lifecycle Status	Production
Manufacturer Lifecycle Status	ACTIVE
Max Input Voltage	40V
Max Operating Temperature	125°C
Max Output Current	5A
Min Input Voltage	8V
Min Operating Temperature	-40°C
Min Output Voltage	5V
Mount	Surface Mount
Number of Outputs	1
Number of Pins	7
Operating Supply Voltage	40V
Output Configuration	Positive
Output Current	5A
Output Type	Fixed
Output Voltage	5V
Packaging	Tape & Reel (TR)
Quiescent Current	4.2mA
Radiation Hardening	No
RoHS	Compliant
Schedule B	8542390000, 8542390000\|8542390000\|8542390000\|8542390000\|8542390000
Switching Frequency	260kHz
Synchronous Rectifier	No
Thickness	4.44mm
Topology	Buck
Width	8.89mm

Compliance

RoHS : Unconfirmed

Radiation Hardening : No

Images

Texas Instruments LM2677SX-5.0/NOPB | Rochester Electronics

Rochester Electronics

Datasheets

Rochester Electronics

Lifecycle Status Indicator

Production

Alternatives (Possible Substitutes)

Manufacturer	Manufacturer Part No.	Lifecycle Status Indicator	Confidence
Texas Instruments	LM2590HVSX5.0AQ	Unknown
Texas Instruments	LM2590HVSX5.0AQ/NOPB	Unknown
Texas Instruments	LM2677S-5.0/NOPB	Production
Texas Instruments	LMZ10504TZX-ADJ/NOPB	Production
Texas Instruments	LMZ12003TZE-ADJ/NOPB	Production
Texas Instruments	LMZ12003TZ-ADJ/NOPB	Production
Texas Instruments	LMZ12003TZX-ADJ/NOPB	Production
Texas Instruments	LM2677SX-ADJ/NOPB	Production
Texas Instruments	LM2677SX-12/NOPB	Production
Texas Instruments	LM2677S-12/NOPB	Production

See more alternatives See less alternatives

Authorized Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Rochester Electronics

LM2677SX-5.0/NOPB

US: 477

$

4.05

3.85

3.44

3.24

Verical

LM2677SX-5.0/NOPB

US: 477

$

4.8125

4.30

4.05

Verical

LM2677SX-5.0/NOPB

US: 72

$

1.1888

1.169

1.169

1.169

1.169

Arrow Electronics

LM2677SX-5.0/NOPB

US: 72

$

1.2087

1.1888

1.169

1.169

1.169

1.169

DigiKey

DE: 1004

$

7.6307

5.8851

7.6307

4.9713

4.7431

4.7431

DigiKey

DE: 1004

$

7.6307

5.8851

7.6307

4.9713

4.7431

4.7431

DigiKey

DE: 500

$

4.4924

4.6056

Mouser

926-LM2677SX50NOPB

US: 642

$

7.23

5.58

5.17

4.71

4.20

4.20

Texas Instruments

LM2677SX-5.0/NOPB

US: 15108

$

5.667

5.667

5.667

4.62

3.08

3.08

Non-Authorized Distributors

Distributor

SKU

Stock

USD

1

10

50

100

1000

10000

Buy

Microchip USA

LM2677SX-5.0/NOPB

US: 1480

$

19.8102

19.6656

Win Source

468626-LM2677SX-5.0/NOPB

CN: 265

$

5.7352

4.4117

3.8235

3.8235

3.8235

Worldway Electronics

LM2677SX-5.0/NOPB

HK: 48307

$

1.3298

1.3298

1.2891

1.2212

1.2212

Heisener Electronics

LM2677SX-5.0/NOPB

CN: 25544

$

7.7811

7.7811

7.7811

7.7811

7.7811

7.7811

Fmall Co., Limited

LM2677SX-5.0/NOPB

HK: 38910

$

2.6635

2.6635

2.6635

2.4917

2.3485

2.148

LCSC

CN: 15

$

8.3336

8.1295

7.9928

7.8546

7.8546

7.8546

Lixinc

LM2677SX-5.0/NOPB

CN: 8992

$

6.32

6.32

6.32

6.32

3.735

3.735

SHENGYU ELECTRONICS

LM2677SX-5.0/NOPB

CN: 7793

$

4.3366

4.2499

4.2499

4.12

3.99

3.82

Anlinkda

LM2677SX-5.0/NOPB

HK: 6006

$

4.876

4.367

4.367

3.739

3.667

3.512

Fly-Wing Technology

LM2677SX-5.0/NOPB

HK: 1170

$

5.8256

5.2351

5.2351

4.9495

4.0696

4.0696

ALLICDATA ELECTRONICS

LM2677SX-5.0/NOPB

HK: 1000

$

2.59

2.5123

2.5123

2.4605

2.4087

2.331

Bettlink

LM2677SX-5.0/NOPB

HK: 949

$

4.8005

4.2109

4.2109

3.8281

3.3752

3.1841

Vigor Components

LM2677SX-5.0/NOPB

SG: 783

$

6.32

6.32

6.32

6.32

6.32

6.32

Ansinor

LM2677SX-5.0/NOPB

CN: 540

$

6.2799

6.2799

4.1138

3.8468

3.8468

AERI

LM2677SX-5.0/NOPB

US: 486

$

4.853

4.853

DigiKey Marketplace

2156-LM2677SX-5.0/NOPB-ND

DE: 477

$

5.3413

5.3413

5.3413

Freelance Electronics

LM2677SX-5.0/NOPB

US: 170

$

3.62

3.62

2.88

2.71

2.52

2.52

XingHuan International

LM2677SX-5.0/NOPB

CN: 20000

$

Suntronic

LM2677SX-5.0/NOPB

CN: 12628

$

ZTZ Technology Limited

LM2677SX-5.0/NOPB

CN: 9100

$

Lingto Electronic Ltd.

LM2677SX-5.0/NOPB

CN: 18819

$

6.95

6.6025

6.6025

6.255

6.1855

6.116

Sourcengine

LM2677SX-5.0/NOPB

US: 4

$

Chip One Stop Global

LM2677SX-5.0/NOPB

JP: 1004

$

4.20

613.00

606.00

566.00

542.00

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