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KA78R33CTU

Onsemi

KA78R33CTU by Onsemi

KA78R33CTU by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V 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 the temperature range up to 150 °C. The package style is flange mount with through-hole terminals, ideal for various electronic devices needing precise voltage regulation.

Median Price

$0.560

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 6,180 parts In-Stock

1+ parts

$0.560

100+ parts

$0.550

1k+ parts

$0.540

10k+ parts

-

6,180

$0.560

$0.550

$0.540

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Distributors (In-Stock)

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Digiode

USA . 833 parts In-Stock

1+ parts

$0.532

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-

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833

$0.532

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Vyrian

USA . 3,344 parts In-Stock

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$0.560

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3,344

$0.560

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Forefront Electronics and Design

USA . 12 parts In-Stock

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$7.350

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12

$7.350

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ComSIT USA

USA . 1,000 parts In-Stock

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1,000

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Corphita

USA . 1,197 parts In-Stock

1+ parts

$0.504

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1,197

$0.504

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Corohmni

South Africa . 469 parts In-Stock

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$0.560

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469

$0.560

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Perfect Parts

USA . 29,740 parts In-Stock

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29,740

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QUARKTWIN TECHNOLOGY LTD

USA . 16,374 parts In-Stock

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16,374

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Metaverse IC Inc.

Canada . 6,952 parts In-Stock

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6,952

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A-Z Elektronik GmbH

Germany . 6,734 parts In-Stock

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6,734

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TANS Electronics

Latvia . 6,669 parts In-Stock

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6,669

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Kulean Microsystems

USA . 6,251 parts In-Stock

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SupplyDigital Components

Austria . 5,589 parts In-Stock

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Authorized Procurement Solutions

USA . 5,000 parts In-Stock

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Alle Elektronik GmbH

Germany . 4,489 parts In-Stock

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Microchip USA

USA . 3,447 parts In-Stock

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Problanco Electronics

Mexico . 2,079 parts In-Stock

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Supply Digital

USA . 1,754 parts In-Stock

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1,754

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UHIMA Technologies

Türkiye . 164 parts In-Stock

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164

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Kepictronics

USA . 100 parts In-Stock

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100

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Assy Fe

Spain . 5 parts In-Stock

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Overview

Discover the KA78R33CTU by Onsemi, a high-quality Fixed Regulator that offers reliability and precision. Manufactured by Onsemi, a trusted name in the industry, this LDO regulator is perfect for various applications. With a fixed output voltage of 3.3V and a maximum load current of 1A, this product provides stable power supply with minimal dropout voltage. Experience the benefits of superior performance and efficiency with the KA78R33CTU, making it an ideal choice for your electronic projects. Trust Onsemi for top-notch quality and exceptional value.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the internal components of the regulator.

Maximum Dropout Voltage: 1.5 V

Allows for stable output voltage even when the input voltage drops, ensuring consistent performance.

Operating Temperature (TJ-Max): 150 °C

Can operate effectively in a wide range of temperatures, making it suitable for various environments.

Technology: BIPOLAR

Offers reliable and consistent performance in regulating output voltage.

Package Shape: RECTANGULAR

Enables easy and convenient integration into electronic circuits.

Terminal Form: THROUGH-HOLE

Facilitates secure and stable connections during installation.

Packing Method: RAIL

Simplifies storage and transportation of the regulators.

Minimum Output Voltage: 3.22 V

Ensures that the output voltage stays above this level even under varying conditions.

Maximum Voltage Tolerance: 2.4 %

Provides precise and accurate output voltage within acceptable limits.

Nominal Output Voltage: 3.3 V

Delivers a stable output voltage suitable for various applications.

No. of Terminals: 4

Simplifies the installation process while ensuring proper connections.

Package Style (Meter): FLANGE MOUNT

Facilitates secure mounting of the regulator in electronic devices.

Adjustability: FIXED

Eliminates the need for manual adjustments, ensuring consistent performance.

Terminal Pitch: 2.54 mm

Enables easy connections to the circuit board with standard spacing.

Maximum Line Regulation: 0.0825 %

Maintains stable output voltage even with fluctuations in input voltage.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

Designed for specific voltage regulation requirements in electronic systems.

Terminal Finish: TIN

Provides corrosion resistance and ensures reliable connections.

Terminal Position: SINGLE

Simplifies the installation process with a single terminal connection.

Maximum Output Voltage: 3.38 V

Delivers stable output voltage within the specified range.

Maximum Load Regulation: 0.066 %

Ensures consistent output voltage even with changing load conditions.

Minimum Input Voltage: 4 V

Specifies the minimum input voltage required for proper operation of the regulator.

Maximum Output Current: 1 A

Capable of supplying a maximum output current of 1 ampere for powering electronic components.

Nominal Dropout Voltage: 0.5 V

Indicates the voltage difference between input and output for stable operation of the regulator.

Maximum Input Voltage: 10 V

Specifies the maximum input voltage to prevent damage to the internal components.

Maximum Input Voltage Absolute: 35 V

Ensures protection against potential voltage spikes or surges in the input power supply.

Technical Specifications

Fixed Regulators - Positive Single Output LDO KA78R33CTU 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:

10 V

Minimum Input Voltage:

4 V

JESD-30 Code:

R-PSFM-T4

JESD-609 Code:

e3

Maximum Line Regulation:

.0825 %

Maximum Load Regulation:

.066 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

4

Operating Temperature (TJ-Max):

150 Cel

Maximum Output Current-1:

1 A

Maximum Output Voltage-1:

3.38 V

Minimum Output Voltage-1:

3.22 V

Nominal Output Voltage-1:

3.3 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

KA78R33CTU 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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