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TL494IN

Texas Instruments

TL494IN by Texas Instruments

TL494IN by Texas Instruments is a voltage-mode switching controller with a nominal output voltage of 5V. It operates at a max switching frequency of 300 kHz and has a max output current of 0.25A. Ideal for industrial applications requiring precise control and regulation in power supplies.

Median Price

$0.563

Lifecycle Status

Suppliers In-Stock

34

In-Stock Inventory

1k+

Distributors (Authorized)

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Adafruit Industries

USA . 100 parts In-Stock

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$0.241

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Farnell

UK . 956 parts In-Stock

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Mouser Electronics

USA . 20,111 parts In-Stock

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DigiKey

USA . 2,216 parts In-Stock

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$0.820

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$0.461

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$0.397

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$0.371

2,216

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$0.371

Element14

Singapore . 1,089 parts In-Stock

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$1.030

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$0.885

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$0.739

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$0.690

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$0.690

Chip1Stop

Japan . 44 parts In-Stock

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Arrow

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Verical

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RS (Exports)

UK . 275 parts In-Stock

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$0.510

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Avnet

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Digiode

USA . 3,770 parts In-Stock

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Nova Conductors

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TME

Poland . 569 parts In-Stock

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TEDSS.com

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Chip Stock

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Vyrian

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Corel Iberica Componentes, S.L.

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Micros

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Partservice

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$0.900

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$0.392

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$0.392

Micros sp.j. W. Kędra i J. Lic

Poland . 265 parts In-Stock

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$0.964

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$0.420

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ECAB

Sweden . 200 parts In-Stock

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LWI Electronics Inc

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Pegasus Components GmbH

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Electronic Expediters

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Standard Data Resources

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ComSIT Distribution GmbH

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ComSIT USA

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ACDS - Activité Composants Distribution Service

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Holdelec - ElecDif-Pro

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LittleDiode

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Manotoh

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Ampacity Inc.

Singapore . 3,842 parts In-Stock

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$0.172

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Semicontronic

India . 3,588 parts In-Stock

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Corphita

USA . 5,960 parts In-Stock

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Argo Parts USA

USA . 3,444 parts In-Stock

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$0.217

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Corohmni

South Africa . 154 parts In-Stock

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$0.234

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Advanced Electronics

New Zealand . 100 parts In-Stock

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$0.241

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$0.229

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$0.229

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$0.241

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Continental Prestige Electronics

USA . 5,582 parts In-Stock

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$0.441

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$0.295

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$0.238

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$0.209

5,582

$0.441

$0.295

$0.238

$0.209

Parana Technologies

USA . 705 parts In-Stock

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$15.270

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$15.666

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705

$15.270

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$15.666

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ChromeModa Solutions

Germany . 3,816 parts In-Stock

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$17.157

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$14.069

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IDEA Electronic Components Group

UK . 1,732 parts In-Stock

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$17.157

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$16.299

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$15.441

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Kepictronics

USA . 55,400 parts In-Stock

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Perfect Parts

USA . 26,957 parts In-Stock

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Metaverse IC Inc.

Canada . 22,550 parts In-Stock

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A-Z Elektronik GmbH

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QUARKTWIN TECHNOLOGY LTD

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SupplyDigital Components

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TANS Electronics

Latvia . 5,796 parts In-Stock

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Kulean Microsystems

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Futuretech Components

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Lixinc

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GreenTree Electronics

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Netroflash

USA . 2,000 parts In-Stock

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$0.275

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$0.267

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$0.261

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DigiPath Technology Company

USA . 1,635 parts In-Stock

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$15.469

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Problanco Electronics

Mexico . 1,576 parts In-Stock

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Microchip USA

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UHIMA Technologies

Türkiye . 116 parts In-Stock

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Assy Fe

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Overview

Experience superior performance and reliability with the TL494IN by Texas Instruments, a leading manufacturer in the industry of Switching Regulators & Controllers. This versatile product offers a wide range of applications, providing optimal control and efficiency in voltage-mode operation. With a durable plastic/epoxy package body and advanced technology, this switching controller ensures maximum output voltage of 5.25V and a nominal input voltage of 15V. Discover the unbeatable value and benefits this product brings to your projects, from its industrial grade temperature tolerance to its precision control technique. Elevate your designs with the TL494IN and trust in the quality that only Texas Instruments can deliver.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the internal components, ensuring long-term reliability.

Nominal Supply Voltage (Vsup): 15 V

Suitable for a wide range of applications with a stable power supply.

No. of Terminals: 16

Offers versatility and flexibility for connecting to various components in a circuit.

Control Mode: VOLTAGE-MODE

Allows for precise control over the output voltage, improving efficiency and performance.

Minimum Operating Temperature: -40 °C

Can operate in extreme temperature conditions, making it suitable for industrial environments.

Maximum Output Voltage: 5.25 V

Provides a stable and regulated output voltage for powering electronic devices.

Maximum Switching Frequency: 300 kHz

High switching frequency allows for efficient power conversion and reduced noise interference.

Technical Specifications

Switching Regulators & Controllers TL494IN attributes and parameters. Explore more Switching Regulators & Controllers devices from Texas Instruments

Specs

Other IC type:

Control Mode:

VOLTAGE-MODE

Control Technique:

PULSE WIDTH MODULATION

Maximum Input Voltage:

40 V

Minimum Input Voltage:

7 V

Nominal Input Voltage:

15 V

JESD-30 Code:

R-PDIP-T16

JESD-609 Code:

e4

Length:

19.305 mm

No. of Functions:

1

No. of Terminals:

16

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

Maximum Output Current:

.25 A

Maximum Output Voltage:

5.25 V

Minimum Output Voltage:

4.75 V

Nominal Output Voltage:

5 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP16,.3

Package Shape:

Package Style (Meter):

IN-LINE

Peak Reflow Temperature (C):

NOT SPECIFIED

Qualification:

Not Qualified

Maximum Seated Height:

5.08 mm

Sub-Category:

Switching Regulator or Controllers

Maximum Supply Current (Isup):

15 mA

Maximum Supply Voltage (Vsup):

40 V

Minimum Supply Voltage (Vsup):

7 V

Nominal Supply Voltage (Vsup):

15 V

Surface Mount:

NO

Switcher Config:

PUSH-PULL

Maximum Switching Frequency:

300 kHz

Technology:

BIPOLAR

Temperature Grade:

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au)

Terminal Form:

THROUGH-HOLE

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Maximum Time At Peak Reflow Temperature (s):

NOT SPECIFIED

Width (mm):

7.62 mm

Trade Compliance

TL494IN Other Function Semiconductors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.33.00.01

SB

8542.33.00.00

NSN

5962-01-289-5915, 5962012895915

NIIN

012895915

PCN

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

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