Loading...

REG1117A

Texas Instruments

REG1117A by Texas Instruments

The Texas Instruments REG1117A is an adjustable LDO regulator with a max output current of 1A and dropout voltage of 1.55V. It operates in temperatures ranging from -40 to 125°C, making it suitable for various applications requiring stable voltage regulation in compact designs. The package style is small outline, ideal for surface mount assembly.

Median Price

$1.980

Lifecycle Status

EOL

Suppliers In-Stock

24

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Chip1Stop

Japan . 1 parts In-Stock

1+ parts

$1.350

100+ parts

-

1k+ parts

-

10k+ parts

-

1

$1.350

-

-

-

Farnell

UK . 315 parts In-Stock

1+ parts

$2.250

100+ parts

$1.350

1k+ parts

$0.923

10k+ parts

-

315

$2.250

$1.350

$0.923

-

Newark

USA . 315 parts In-Stock

1+ parts

$2.640

100+ parts

$1.800

1k+ parts

$1.310

10k+ parts

$1.170

315

$2.640

$1.800

$1.310

$1.170

Mouser Electronics

USA . 421 parts In-Stock

1+ parts

$3.930

100+ parts

$2.450

1k+ parts

$2.310

10k+ parts

$2.210

421

$3.930

$2.450

$2.310

$2.210

RS (Exports)

UK . 90 parts In-Stock

1+ parts

-

100+ parts

$1.448

1k+ parts

$1.132

10k+ parts

-

90

-

$1.448

$1.132

-

Rochester

USA . 84 parts In-Stock

1+ parts

-

100+ parts

$1.710

1k+ parts

$1.530

10k+ parts

$1.440

84

-

$1.710

$1.530

$1.440

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 2,691 parts In-Stock

1+ parts

$1.463

100+ parts

-

1k+ parts

-

10k+ parts

-

2,691

$1.463

-

-

-

TME

Poland . 283 parts In-Stock

1+ parts

$3.560

100+ parts

$2.300

1k+ parts

-

10k+ parts

-

283

$3.560

$2.300

-

-

Chip Stock

USA . 48,560 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

48,560

-

-

-

-

Bristol Electronics

USA . 880 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

880

-

-

-

-

Prism Electronics

USA . 204 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

204

-

-

-

-

ComSIT Distribution GmbH

Germany . 75 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

75

-

-

-

-

Nova Conductors

Japan . 73 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

73

-

-

-

-

Sensible Micro Corp

USA . 52 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

52

-

-

-

-

Carlin Systems, Inc.

USA . 52 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

52

-

-

-

-

Elcom Components

USA . 50 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

50

-

-

-

-

Vyrian

USA . 43 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

43

-

-

-

-

Semtec, LLC

USA . 40 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

40

-

-

-

-

ACDS - Activité Composants Distribution Service

France . 40 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

40

-

-

-

-

Mil-Aero Solutions, Inc.

USA . 9 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9

-

-

-

-

Specialty Parts & Electronic Components, Inc. (S.P.E.C.)

USA . 9 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

9

-

-

-

-

LWI Electronics Inc

India . 7 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

7

-

-

-

-

DF Sales Co.

USA . 5 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5

-

-

-

-

DF Sales Co.

USA . 5 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5

-

-

-

-

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Corphita

USA . 4,281 parts In-Stock

1+ parts

$1.386

100+ parts

-

1k+ parts

-

10k+ parts

-

4,281

$1.386

-

-

-

Corohmni

South Africa . 21 parts In-Stock

1+ parts

$5.396

100+ parts

-

1k+ parts

-

10k+ parts

-

21

$5.396

-

-

-

Parana Technologies

USA . 1,911 parts In-Stock

1+ parts

$8.223

100+ parts

-

1k+ parts

$8.836

10k+ parts

-

1,911

$8.223

-

$8.836

-

DigiPath Technology Company

USA . 67 parts In-Stock

1+ parts

$9.054

100+ parts

$8.330

1k+ parts

-

10k+ parts

-

67

$9.054

$8.330

-

-

IDEA Electronic Components Group

UK . 901 parts In-Stock

1+ parts

$9.239

100+ parts

$8.777

1k+ parts

$8.315

10k+ parts

-

901

$9.239

$8.777

$8.315

-

ChromeModa Solutions

Germany . 663 parts In-Stock

1+ parts

$9.239

100+ parts

$7.576

1k+ parts

-

10k+ parts

-

663

$9.239

$7.576

-

-

Microchip USA

USA . 2,581 parts In-Stock

1+ parts

$10.660

100+ parts

-

1k+ parts

-

10k+ parts

-

2,581

$10.660

-

-

-

AZTECH Wire

Italy . 366 parts In-Stock

1+ parts

$14.110

100+ parts

-

1k+ parts

-

10k+ parts

-

366

$14.110

-

-

-

Kepictronics

USA . 27,860 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

27,860

-

-

-

-

A-Z Elektronik GmbH

Germany . 16,155 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

16,155

-

-

-

-

Lixinc

USA . 10,541 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10,541

-

-

-

-

Perfect Parts

USA . 5,672 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

5,672

-

-

-

-

Authorized Procurement Solutions

USA . 4,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,000

-

-

-

-

Continental Prestige Electronics

USA . 3,615 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,615

-

-

-

-

Aranea Global

USA . 2,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,000

-

-

-

-

Argo Parts USA

USA . 1,152 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,152

-

-

-

-

Speed Components Ltd (Excess)

Israel . 228 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

228

-

-

-

-

ChipstoGo Electronic ltd

UK . 31 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

31

-

-

-

-

iodParts Technologies Inc.

India . 12 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

12

-

-

-

-

Overview

Upgrade your electronics with the Texas Instruments REG1117A Adjustable Regulator. With a reputation for top-notch quality, Texas Instruments delivers reliable products that exceed expectations. This LDO regulator is perfect for various applications, offering stable output voltage and efficient performance. Say goodbye to voltage fluctuations and hello to consistent power supply. Trust Texas Instruments to provide the solution you need for your power management needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the regulator lightweight and durable, suitable for various applications.

Maximum Dropout Voltage-1: 1.55 V

The low dropout voltage ensures efficient power conversion with minimal energy loss, making it ideal for battery-powered devices.

Surface Mount: YES

Being surface mountable simplifies the installation process and saves space on the PCB, making it a convenient choice for compact designs.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature, this regulator can withstand demanding environmental conditions, ensuring reliable performance.

Maximum Input-Output Voltage Differential: 13.75 V

The high input-output voltage differential allows for flexible voltage regulation, making it suitable for a wide range of input voltages.

Technology: BIPOLAR

The bipolar technology used in this regulator ensures stable output voltage and low noise, enhancing the overall efficiency of the circuit.

Package Shape: RECTANGULAR

The rectangular package shape simplifies the integration of the regulator into the circuit design, providing ease of use and installation.

Terminal Form: GULL WING

The gull wing terminal form facilitates easy soldering and reliable connections, enhancing the overall durability of the regulator.

Operating Temperature (TJ-Min): -40 °C

With a low minimum operating temperature, this regulator can function effectively in extreme cold conditions, extending its usability.

Packing Method: TUBE

The tube packing method ensures safe transportation and storage of the regulator, preventing any damage during handling.

Minimum Output Voltage-1: 1.25 V

The minimum output voltage of 1.25 V allows for precise voltage regulation, making it suitable for applications that require a specific output voltage.

Maximum Voltage Tolerance: 2 %

The tight voltage tolerance of 2% ensures accurate and stable output voltage, making this regulator reliable for sensitive electronic devices.

No. of Terminals: 4

Having 4 terminals provides additional flexibility in circuit connections, allowing for easy integration into various electronic systems.

Maximum Line Regulation (%/V): 0.32

The low line regulation value ensures consistent output voltage despite fluctuations in input voltage, improving the reliability of the regulator.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves PCB space and enhances the overall aesthetics of the circuit design, making it ideal for compact applications.

Adjustability: ADJUSTABLE

The adjustable feature allows for fine-tuning of the output voltage, making it versatile for various voltage requirements in different applications.

Maximum Load Regulation (%): 0.4 %

The low load regulation percentage ensures stable output voltage under varying load conditions, making it reliable for devices with dynamic power requirements.

Maximum Operating Temperature: 125 °C

The high maximum operating temperature ensures the regulator's reliability in harsh environmental conditions, making it suitable for industrial applications.

Terminal Pitch: 2.3 mm

The terminal pitch of 2.3 mm provides adequate spacing for easy soldering and connections, enhancing the overall durability of the regulator.

Minimum Input-Output Voltage Differential: 1.5 V

With a low minimum input-output voltage differential, this regulator can efficiently regulate lower input voltages, increasing its versatility.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature allows the regulator to function in extreme cold conditions, providing reliable performance in various environments.

Regulator Type: ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

The regulator's type ensures precise voltage regulation with low dropout voltage, making it ideal for sensitive electronic devices that require stable power supply.

Terminal Finish: NICKEL PALLADIUM GOLD

The nickel palladium gold terminal finish provides corrosion resistance and ensures reliable electrical connections, enhancing the regulator's longevity.

Terminal Position: DUAL

The dual terminal position offers flexibility in circuit design and simplifies the integration of the regulator into various electronic systems.

Maximum Output Voltage-1: 13.8 V

The high maximum output voltage of 13.8 V makes this regulator suitable for applications that require higher voltage levels, providing versatility in use.

Maximum Seated Height: 1.8 mm

The low maximum seated height of 1.8 mm saves space on the PCB and allows for compact circuit designs, making it ideal for space-constrained applications.

Width: 3.5 mm

The compact width of 3.5 mm facilitates easy PCB layout and integration, making it convenient for designs where space is limited.

Minimum Input Voltage: 3.7 V

The minimum input voltage of 3.7 V enables the regulator to operate efficiently with lower input voltages, making it suitable for a wide range of power sources.

Maximum Output Current-1: 1 A

With a maximum output current of 1 A, this regulator can power various electronic devices with moderate power requirements, making it versatile for different applications.

Maximum Time At Peak Reflow Temperature (s): 30

The maximum time at peak reflow temperature of 30 seconds ensures safe and reliable soldering during assembly, preventing any damage to the regulator.

Peak Reflow Temperature °C: 260

The peak reflow temperature of 260°C allows for efficient and secure soldering during assembly, ensuring the regulator's reliability in the circuit.

Nominal Dropout Voltage-1: 1.2 V

The nominal dropout voltage of 1.2 V ensures efficient power conversion with minimal energy loss, improving overall efficiency and performance.

Length: 6.5 mm

The compact length of 6.5 mm saves space on the PCB and allows for flexible placement in circuit designs, making it suitable for compact electronic devices.

Maximum Input Voltage: 15 V

With a high maximum input voltage of 15 V, this regulator can handle a wide range of input voltages, providing flexibility in power source selection.

Technical Specifications

Adjustable Regulators - Positive Single Output LDO REG1117A attributes and parameters. Explore more Adjustable Regulators - Positive Single Output LDO devices from Texas Instruments

Specs

Adjustability:

ADJUSTABLE

Maximum Dropout Voltage-1:

1.55 V

Nominal Dropout Voltage-1:

1.2 V

Maximum Input Voltage:

15 V

Minimum Input Voltage:

3.7 V

Maximum Input-Output Voltage Differential:

13.75 V

Minimum Input-Output Voltage Differential:

1.5 V

JESD-30 Code:

R-PDSO-G4

JESD-609 Code:

e4

Length:

6.5 mm

Maximum Line Regulation (%/V):

.32

Maximum Load Regulation (%):

.4 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

4

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-40 Cel

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current-1:

1 A

Maximum Output Voltage-1:

13.8 V

Minimum Output Voltage-1:

1.25 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOT-223

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TUBE

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

1.8 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

NICKEL PALLADIUM GOLD

Terminal Form:

Terminal Pitch:

2.3 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

2 %

Width:

3.5 mm

Trade Compliance

REG1117A Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-606-9670, 5962016069670

NIIN

016069670

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

Category top products 20

Authentic purchasing experiences

Partstack™ will investigate all reported instances of potential suspect/counterfeit part listings.

New products
from Texas Instruments 7

Similar products 19