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KA78R09CTU

Onsemi

KA78R09CTU by Onsemi

KA78R09CTU by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 9V and max output current of 1A. It has a max dropout voltage of 0.5V, making it suitable for applications requiring stable power supply in temperature-sensitive environments up to 150 °C. With through-hole terminal form and flange mount package style, it offers precise voltage regulation with low line and load variations.

Median Price

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Lifecycle Status

Suppliers In-Stock

2

In-Stock Inventory

1k+

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Vyrian

USA . 2,519 parts In-Stock

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Digiode

USA . 1,307 parts In-Stock

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Distributors (Availability)

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Component Stockers USA

USA . 479 parts In-Stock

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$99.990

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479

$99.990

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TANS Electronics

Latvia . 7,763 parts In-Stock

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A-Z Elektronik GmbH

Germany . 7,410 parts In-Stock

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Perfect Parts

USA . 5,640 parts In-Stock

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Alle Elektronik GmbH

Germany . 4,940 parts In-Stock

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Problanco Electronics

Mexico . 4,884 parts In-Stock

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Glotronic Ltd.

UK . 1,800 parts In-Stock

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Supply Digital

USA . 1,590 parts In-Stock

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Corphita

USA . 1,286 parts In-Stock

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Kulean Microsystems

USA . 1,258 parts In-Stock

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SupplyDigital Components

Austria . 1,252 parts In-Stock

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Corohmni

South Africa . 393 parts In-Stock

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Microchip USA

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UHIMA Technologies

Türkiye . 296 parts In-Stock

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Overview

Enhance your electronic projects with the KA78R09CTU by Onsemi, a top-quality fixed regulator that delivers reliable performance and stability. Manufactured by Onsemi, a trusted name in the industry, this regulator is perfect for various applications where a steady positive single output LDO is needed. With precise voltage regulation and low dropout voltage, this product ensures consistent power output for optimal efficiency. Say goodbye to voltage fluctuations and power interruptions with the KA78R09CTU, your go-to solution for superior performance and lasting reliability. Elevate your projects with this exceptional regulator today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy body material makes the regulator light in weight and durable, suitable for various applications.

Maximum Dropout Voltage: 1.5 V

The low maximum dropout voltage ensures efficient regulation even when the input voltage is close to the output voltage.

Operating Temperature (TJ-Max): 150 °C

The high operating temperature range of up to 150 °C ensures the regulator can withstand extended periods of operation without overheating.

Technology: BIPOLAR

The bipolar technology used in this regulator provides high precision and low noise output, making it ideal for sensitive electronics.

Package Shape: RECTANGULAR

The rectangular shape allows for easy mounting and integration into electronic circuits.

Terminal Form: THROUGH-HOLE

The through-hole terminals provide a secure connection and ease of soldering during assembly.

Packing Method: RAIL

The rail packing method allows for easy handling and storage of multiple regulators in a compact manner.

Minimum Output Voltage: 8.78 V

The minimum output voltage ensures a stable and reliable power supply for various applications requiring a minimum voltage of 8.78V.

Maximum Voltage Tolerance: 2.4 %

The tight voltage tolerance of 2.4% ensures precise voltage regulation, making it suitable for applications where voltage stability is critical.

Nominal Output Voltage: 9 V

The nominal output voltage of 9V provides a standard voltage level for powering electronics and other devices.

No. of Terminals: 4

The 4 terminals allow for easy connection and installation of the regulator into a circuit.

Package Style (Meter): FLANGE MOUNT

The flange mount package style provides a sturdy mounting option for secure placement in various electronic devices.

Adjustability: FIXED

The fixed adjustability ensures a stable output voltage, suitable for applications where voltage adjustments are not required.

Maximum Operating Temperature: 80 °C

The maximum operating temperature of 80 °C ensures reliable performance under normal operating conditions.

Terminal Pitch: 2.54 mm

The 2.54mm terminal pitch allows for easy integration and soldering into standard PCB layouts.

Minimum Operating Temperature: -20 °C

The minimum operating temperature of -20 °C ensures the regulator can operate in a wide range of environmental conditions.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

The fixed positive single output LDO regulator ensures a stable output voltage with low dropout voltage, suitable for various electronic applications.

Terminal Finish: TIN

The terminal finish of tin provides a reliable and corrosion-resistant connection for long-term usage.

Terminal Position: SINGLE

The single terminal position simplifies installation and ensures a secure connection in the circuit.

Maximum Output Voltage: 9.22 V

The maximum output voltage of 9.22V provides a safe operating range for devices requiring a slightly higher voltage.

Maximum Load Regulation: 0.18 %

The low load regulation of 0.18% ensures stable output voltage even under varying load conditions, making it suitable for dynamic applications.

Minimum Input Voltage: 10 V

The minimum input voltage of 10V ensures the regulator can operate efficiently within a specific voltage range.

Maximum Output Current: 1 A

The high maximum output current of 1A allows the regulator to power multiple devices or components without voltage drop issues.

Nominal Dropout Voltage: 0.5 V

The nominal dropout voltage of 0.5V ensures efficient regulation with minimal power loss in the system.

Maximum Input Voltage: 25 V

The maximum input voltage of 25V provides a safe operating range for the regulator, protecting it from overvoltage conditions.

Maximum Input Voltage Absolute: 35 V

The absolute maximum input voltage of 35V ensures the regulator can withstand transient voltage spikes without damage.

Technical Specifications

Fixed Regulators - Positive Single Output LDO KA78R09CTU attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from Onsemi

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.5 V

Nominal Dropout Voltage-1:

.5 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

25 V

Minimum Input Voltage:

10 V

JESD-30 Code:

R-PSFM-T4

JESD-609 Code:

e3

Maximum Line Regulation:

.225 %

Maximum Load Regulation:

.18 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

4

Operating Temperature (TJ-Max):

150 Cel

Maximum Operating Temperature:

80 Cel

Minimum Operating Temperature:

-20 Cel

Maximum Output Current-1:

1 A

Maximum Output Voltage-1:

9.22 V

Minimum Output Voltage-1:

8.78 V

Nominal Output Voltage-1:

9 V

Package Body Material:

PLASTIC/EPOXY

Package Equivalence Code:

SIP4,.06TB

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:

Trade Compliance

KA78R09CTU 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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