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KA7918TU

Onsemi

KA7918TU by Onsemi

KA7918TU by Onsemi is a fixed negative single output standard regulator with an output voltage of 18V and max current of 1A. It operates in temperatures ranging from 0 to 125 °C, making it suitable for various applications requiring stable power supply such as industrial equipment and automotive electronics. The package style is flange mount with through-hole terminals, ensuring easy installation and reliability.

Median Price

$0.310

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 2,000 parts In-Stock

1+ parts

$0.310

100+ parts

$0.300

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$0.300

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2,000

$0.310

$0.300

$0.300

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Distributors (In-Stock)

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Digiode

USA . 1,503 parts In-Stock

1+ parts

$0.298

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-

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1,503

$0.298

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Vyrian

USA . 1,080 parts In-Stock

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$0.314

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1,080

$0.314

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TME

Poland . 1,230 parts In-Stock

1+ parts

$0.763

100+ parts

$0.316

1k+ parts

$0.250

10k+ parts

-

1,230

$0.763

$0.316

$0.250

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Distributors (Availability)

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

Corphita

USA . 1,320 parts In-Stock

1+ parts

$0.283

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1,320

$0.283

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Corohmni

South Africa . 76 parts In-Stock

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$0.314

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76

$0.314

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Andel Nordic

Denmark . 93 parts In-Stock

1+ parts

$3.826

100+ parts

-

1k+ parts

$3.673

10k+ parts

$3.673

93

$3.826

-

$3.673

$3.673

SupplyDigital Components

Austria . 6,636 parts In-Stock

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6,636

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Kulean Microsystems

USA . 5,982 parts In-Stock

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Perfect Parts

USA . 5,391 parts In-Stock

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TANS Electronics

Latvia . 5,288 parts In-Stock

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5,288

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A-Z Elektronik GmbH

Germany . 5,208 parts In-Stock

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5,208

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Problanco Electronics

Mexico . 3,584 parts In-Stock

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Alle Elektronik GmbH

Germany . 3,472 parts In-Stock

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3,472

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Authorized Procurement Solutions

USA . 2,500 parts In-Stock

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2,500

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GreenTree Electronics

Israel . 2,000 parts In-Stock

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2,000

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Glotronic Ltd.

UK . 1,800 parts In-Stock

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1,800

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Supply Digital

USA . 1,732 parts In-Stock

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1,732

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Microchip USA

USA . 1,665 parts In-Stock

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1,665

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UHIMA Technologies

Türkiye . 848 parts In-Stock

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848

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S.R.D Solutions

India . 500 parts In-Stock

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500

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Overview

Looking for a reliable solution to regulate voltage in your electronic devices? Look no further than the KA7918TU by Onsemi. With a reputation for top-quality products, Onsemi delivers a fixed negative single output standard regulator that meets the highest industry standards. Perfect for a wide range of applications, this regulator offers stable and precise voltage control, ensuring optimal performance for your devices. Trust Onsemi to provide you with the best-in-class product that offers unmatched value and benefits to meet all your voltage regulation needs.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy material used for the package body provides durability and helps protect the internal components of the regulator.

Operating Temperature (TJ-Max): 125 °C

With a high maximum operating temperature, this regulator can withstand harsh environmental conditions without compromising performance.

Technology: BIPOLAR

The bipolar technology ensures stable and reliable output voltage regulation, making this regulator suitable for a wide range of applications.

Package Shape: RECTANGULAR

The rectangular package shape allows for easy mounting and integration into various electronic systems.

Terminal Form: THROUGH-HOLE

The through-hole terminal form provides secure connections and ease of soldering during assembly.

Operating Temperature (TJ-Min): 0 °C

The low minimum operating temperature ensures that the regulator can operate effectively even in colder environments.

Packing Method: RAIL

The rail packing method facilitates easy handling and storage of multiple regulators during transportation and assembly processes.

Minimum Output Voltage-1: 17.1 V

The minimum output voltage of 17.1 V ensures that this regulator can provide a stable voltage output even at lower input voltages.

Maximum Voltage Tolerance: 5 %

The tight maximum voltage tolerance of 5% ensures precise voltage regulation, making this regulator ideal for applications requiring consistent power supply.

Nominal Output Voltage-1: 18 V

The nominal output voltage of 18 V provides a standard voltage level suitable for powering various electronic devices and circuits.

No. of Terminals: 3

With three terminals, this regulator offers simple and straightforward connections for input, output, and ground.

Package Style (Meter): FLANGE MOUNT

The flange mount package style allows for secure mounting and easy integration into electronic systems, ensuring stability and reliability.

Adjustability: FIXED

The fixed adjustability of this regulator eliminates the need for manual adjustments, simplifying the installation and operation process.

Terminal Pitch: 2.54 mm

The terminal pitch of 2.54 mm offers compatibility with standard PCB layouts, enabling easy soldering and assembly.

Maximum Line Regulation: 0.36 %

The maximum line regulation of 0.36% ensures that the output voltage remains stable even with fluctuations in the input voltage, making this regulator reliable for varying input conditions.

Regulator Type: FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR

As a fixed negative single output standard regulator, this product provides a consistent and reliable voltage output for a wide range of applications.

Terminal Finish: TIN

The terminal finish of tin improves solderability and ensures reliable electrical connections, enhancing the overall performance and longevity of the regulator.

Terminal Position: SINGLE

With a single terminal position, this regulator offers a straightforward and compact design for easy installation and connectivity.

Maximum Output Voltage-1: 18.9 V

The maximum output voltage of 18.9 V provides a margin of safety and flexibility for powering devices that may require slightly higher voltage levels.

Maximum Load Regulation: 0.18 %

The maximum load regulation of 0.18% ensures that the output voltage remains stable even under varying load conditions, making this regulator suitable for applications with dynamic power requirements.

Minimum Input Voltage: 21 V

The minimum input voltage requirement of 21 V ensures that the regulator operates within a safe voltage range, protecting the internal components from potential damage.

Maximum Output Current-1: 1 A

With a maximum output current of 1 A, this regulator can provide sufficient power for a variety of low to medium power applications.

Maximum Input Voltage: 33 V

The maximum input voltage of 33 V ensures that the regulator can handle higher input voltages without risking overloading or overheating.

Maximum Input Voltage Absolute: 35 V

The absolute maximum input voltage of 35 V provides an additional safety margin to protect the regulator from potential voltage spikes or surges.

Technical Specifications

Fixed Regulators - Negative Single Output Standard KA7918TU attributes and parameters. Explore more Fixed Regulators - Negative Single Output Standard devices from Onsemi

Specs

Adjustability:

FIXED

Maximum Input Voltage Absolute:

Maximum Input Voltage:

33 V

Minimum Input Voltage:

21 V

JESD-30 Code:

R-PSFM-T3

JESD-609 Code:

e3

Maximum Line Regulation:

.36 %

Maximum Load Regulation:

.18 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

0 Cel

Maximum Output Current-1:

1 A

Maximum Output Voltage-1:

18.9 V

Minimum Output Voltage-1:

17.1 V

Nominal Output Voltage-1:

18 V

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

SIP3,.1TB

Package Shape:

RECTANGULAR

Package Style (Meter):

FLANGE MOUNT

Packing Method:

RAIL

Qualification Status:

Not Qualified

Sub-Category:

Other Regulators

Surface Mount:

NO

Technology:

BIPOLAR

Terminal Finish:

TIN

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

5 %

Trade Compliance

KA7918TU Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Onsemi

Established in 1999, Onsemi is a leading global provider of power and image-sensing technologies. They are dedicated to building a better future for the automotive, industrial, cloud, medical, and IoT markets. Onsemi's core technologies include analog, digital, and mixed-signal products that offer innovative solutions for advanced automotive systems; highly reliable power management products for industrial applications; low-cost imaging solutions for medical equipment and consumer electronics; and robust communication architectures for the Internet of Things (IoT).

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Management team

President, CEO

Hassane El-Khoury

Executive VP, CFO, Treasurer

Thad Trent

Senior VP

Ross F. Jatou

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

Aizu Fab

Fabrication

Fab Initiation

1995

Japan

Aizu Wakamatsu

Wafer Capacity

52,000

1995

52,000

Si/EPI Fab

Fabrication

Fab Initiation

2018

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

10,000

2018

10,000

Expansion Phase 1 for SiC / EPI

Fabrication

Fab Initiation

2019

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

14,500

2019

14,500

Expansion Phase 2 for SiC / EPI

Fabrication

Fab Initiation

2024

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

2024

SiC Fab

Fabrication

Fab Initiation

2022

USA

Hudson

Wafer Capacity

2022

Bucheon

Fabrication

Fab Initiation

2013

South Korea

Bucheon

Wafer Capacity

61,000

2013

61,000

ISMF - Malaysia

Fabrication

Fab Initiation

1990

Malaysia

Seremban

Wafer Capacity

95,000

1990

95,000

Roznov Device Fab

Fabrication

Fab Initiation

1987

Czech Republic

Rožnov pod Radhoštěm

Wafer Capacity

80,000

1987

80,000

Fab 10

Fabrication

Fab Initiation

2002

USA

East Fishkill

Wafer Capacity

15,000

2002

15,000

Burlington

Fabrication

Fab Initiation

1986

Canada

Burlington

Wafer Capacity

1986

Gresham

Fabrication

Fab Initiation

1998

USA

Gresham

Wafer Capacity

45,000

1998

45,000

Bucheon 150mm

Fabrication

Fab Initiation

2000

South Korea

Bucheon

Wafer Capacity

50,000

2000

50,000

Rochester

Fabrication

Fab Initiation

1983

USA

Rochester

Wafer Capacity

10,000

1983

10,000

Nampa

Fabrication

Fab Initiation

1995

USA

Nampa

Wafer Capacity

1995

Pennsylvania

Fabrication

Fab Initiation

1997

USA

Mountain Top

Wafer Capacity

36,000

1997

36,000

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