Loading...

78ST109HC

Texas Instruments

78ST109HC by Texas Instruments

The Texas Instruments 78ST109HC is a voltage-mode switching regulator with a max output current of 1.5A and a max switching frequency of 700kHz. It operates in temperatures ranging from -40°C to 80°C, making it suitable for various applications requiring efficient power management in compact spaces.

Median Price

$26.190

Lifecycle Status

Suppliers In-Stock

9

In-Stock Inventory

1k+

Distributors (In-Stock)

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

Freelance Electronics

USA . 48 parts In-Stock

1+ parts

$21.611

100+ parts

$22.691

1k+ parts

$21.395

10k+ parts

-

48

$21.611

$22.691

$21.395

-

Component Electronics Inc.

Canada . 87 parts In-Stock

1+ parts

$30.770

100+ parts

$23.080

1k+ parts

$20.000

10k+ parts

-

87

$30.770

$23.080

$20.000

-

Vyrian

USA . 8,138 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

8,138

-

-

-

-

Digiode

USA . 2,306 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,306

-

-

-

-

Sogenti Electronics

Canada . 38 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

38

-

-

-

-

Prism Electronics

USA . 10 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

10

-

-

-

-

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

-

-

-

-

Resion

USA . 4 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4

-

-

-

-

Distributors (Availability)

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

One Stop Electronics

USA . 314 parts In-Stock

1+ parts

$0.500

100+ parts

-

1k+ parts

-

10k+ parts

-

314

$0.500

-

-

-

Native Components

USA . 434 parts In-Stock

1+ parts

$1.295

100+ parts

-

1k+ parts

-

10k+ parts

-

434

$1.295

-

-

-

Northwest PG Solutions

USA . 540 parts In-Stock

1+ parts

$1.424

100+ parts

-

1k+ parts

-

10k+ parts

-

540

$1.424

-

-

-

Ampacity Inc.

Singapore . 1,236 parts In-Stock

1+ parts

$2.500

100+ parts

-

1k+ parts

-

10k+ parts

-

1,236

$2.500

-

-

-

Parana Technologies

USA . 2,254 parts In-Stock

1+ parts

$7.161

100+ parts

-

1k+ parts

$7.669

10k+ parts

-

2,254

$7.161

-

$7.669

-

DigiPath Technology Company

USA . 1,099 parts In-Stock

1+ parts

$7.885

100+ parts

-

1k+ parts

-

10k+ parts

-

1,099

$7.885

-

-

-

IDEA Electronic Components Group

UK . 2,155 parts In-Stock

1+ parts

$8.046

100+ parts

-

1k+ parts

$7.241

10k+ parts

-

2,155

$8.046

-

$7.241

-

ChromeModa Solutions

Germany . 172 parts In-Stock

1+ parts

$8.046

100+ parts

$6.598

1k+ parts

-

10k+ parts

-

172

$8.046

$6.598

-

-

AZTECH Wire

Italy . 727 parts In-Stock

1+ parts

$13.992

100+ parts

-

1k+ parts

-

10k+ parts

-

727

$13.992

-

-

-

Corphita

USA . 1,187 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,187

-

-

-

-

Perfect Parts

USA . 11 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

11

-

-

-

-

Overview

Upgrade your power supply with the 78ST109HC by Texas Instruments. With a reputation for excellence in manufacturing, this switching regulator offers reliable performance and efficiency. Perfect for a variety of applications in the electronics industry, this product provides high-quality power conversion with a maximum output current of 1.5 A. Trust Texas Instruments to deliver top-notch technology in a compact package that is sure to meet your voltage control needs. Experience the difference with the 78ST109HC today.

Feature Benefit Bullets

Package Shape: RECTANGULAR

Compact and space-saving design allows for easy integration into various applications.

No. of Terminals: 3

Simplified and minimal connections for easier installation and usage.

Maximum Operating Temperature: 80 °C

Can operate efficiently in higher temperature environments without overheating.

Control Mode: VOLTAGE-MODE

Provides precise control over the voltage output, ensuring stable and reliable performance.

Switcher Config: BUCK

Efficient buck converter design helps in reducing input voltage to a lower output voltage, maximizing power efficiency.

Maximum Output Current: 1.5 A

Capable of handling higher output currents for powering a wide range of devices and components.

Maximum Switching Frequency: 700 kHz

High switching frequency allows for faster response times and better regulation of the output voltage.

Minimum Input Voltage: 7 V

Accepts a wide range of input voltages, making it versatile for different power sources.

Maximum Input Voltage: 30 V

Can safely handle higher input voltages to accommodate various power supply scenarios.

Technical Specifications

Switching Regulators & Controllers 78ST109HC attributes and parameters. Explore more Switching Regulators & Controllers devices from Texas Instruments

Specs

Other IC type:

Control Mode:

VOLTAGE-MODE

Maximum Input Voltage:

30 V

Minimum Input Voltage:

7 V

JESD-30 Code:

R-XSMA-T3

No. of Functions:

1

No. of Terminals:

3

Maximum Operating Temperature:

80 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

1.5 A

Package Body Material:

UNSPECIFIED

Package Equivalence Code:

SIP3H,1.0

Package Shape:

Package Style (Meter):

MICROELECTRONIC ASSEMBLY

Peak Reflow Temperature (C):

NOT SPECIFIED

Qualification:

Not Qualified

Sub-Category:

Switching Regulator or Controllers

Surface Mount:

NO

Switcher Config:

BUCK

Maximum Switching Frequency:

700 kHz

Technology:

HYBRID

Temperature Grade:

Terminal Form:

THROUGH-HOLE

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Trade Compliance

78ST109HC Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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 20