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KA78RH33RTM

Onsemi

KA78RH33RTM by Onsemi

KA78RH33RTM by Onsemi is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 0.8A. It has a small outline package style, Gull Wing terminal form, and operates at an extended temperature range up to 150 °C. Ideal for applications requiring precise voltage regulation in compact electronic devices.

Median Price

$0.506

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 . 693 parts In-Stock

1+ parts

-

100+ parts

$0.497

1k+ parts

$0.412

10k+ parts

$0.368

693

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$0.497

$0.412

$0.368

Verical

USA . 693 parts In-Stock

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-

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$0.515

10k+ parts

$0.460

693

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$0.515

$0.460

Distributors (In-Stock)

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Digiode

USA . 2,041 parts In-Stock

1+ parts

$0.391

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2,041

$0.391

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Vyrian

USA . 2,182 parts In-Stock

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$0.412

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$0.412

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Velocity Electronics

USA . 37,500 parts In-Stock

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37,500

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Distributors (Availability)

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Corphita

USA . 1,424 parts In-Stock

1+ parts

$0.371

100+ parts

-

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1,424

$0.371

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Corohmni

South Africa . 450 parts In-Stock

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$0.412

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450

$0.412

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Microchip USA

USA . 233 parts In-Stock

1+ parts

$2.600

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233

$2.600

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QUARKTWIN TECHNOLOGY LTD

USA . 11,535 parts In-Stock

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Perfect Parts

USA . 11,168 parts In-Stock

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Infinite Electronics LLP (Excess)

. 7,509 parts In-Stock

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TANS Electronics

Latvia . 7,490 parts In-Stock

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Kulean Microsystems

USA . 7,358 parts In-Stock

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Metaverse IC Inc.

Canada . 5,000 parts In-Stock

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SupplyDigital Components

Austria . 4,401 parts In-Stock

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Kepictronics

USA . 4,327 parts In-Stock

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Supply Digital

USA . 2,158 parts In-Stock

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Problanco Electronics

Mexico . 1,911 parts In-Stock

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Assy Fe

Spain . 1,000 parts In-Stock

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UHIMA Technologies

Türkiye . 654 parts In-Stock

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654

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Overview

Experience the superior quality and reliability of the KA78RH33RTM Fixed Regulator from Onsemi, a trusted manufacturer known for cutting-edge technology. This Positive Single Output LDO regulator offers a seamless solution for various applications, ensuring stable output voltage without compromising efficiency. With a compact design and high performance, this regulator provides customers with exceptional value and peace of mind. Say goodbye to voltage fluctuations and hello to consistent power supply with the KA78RH33RTM by Onsemi.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material is lightweight and durable, making the product easy to handle and resistant to damage.

Maximum Dropout Voltage: 1.4 V

The low dropout voltage ensures efficient power conversion and minimal power loss, making the product energy-efficient.

Surface Mount: YES

The surface mount feature allows for easy and secure installation on PCBs, saving space and reducing assembly time.

Operating Temperature (TJ-Max): 150 °C

The wide operating temperature range allows the product to function reliably in various environmental conditions.

Technology: BIPOLAR

The bipolar technology offers high performance and stability in power regulation, ensuring consistent output voltage.

Package Shape: RECTANGULAR

The rectangular shape of the package provides a compact design, making it suitable for space-constrained applications.

Terminal Form: GULL WING

The gull wing terminal form allows for secure soldering and reliable connection to the circuit board, ensuring long-term functionality.

Minimum Output Voltage: 3.23 V

The minimum output voltage ensures a stable and reliable output for various electronic devices and applications.

Maximum Voltage Tolerance: 2 %

The tight voltage tolerance ensures precise and accurate voltage regulation, enhancing the performance of connected components.

Nominal Output Voltage: 3.3 V

The nominal output voltage offers a standard voltage level suitable for a wide range of electronic devices, ensuring compatibility.

No. of Terminals: 2

The two terminals offer a simple and efficient connectivity solution, making installation and usage easier for the user.

Package Style (Meter): SMALL OUTLINE

The small outline package style saves space on the PCB, making it ideal for compact electronic devices and applications.

Adjustability: FIXED

The fixed adjustability simplifies the design and setup process, providing a stable output voltage without the need for adjustment.

Terminal Pitch: 2.3 mm

The terminal pitch of 2.3 mm offers easy and secure soldering, ensuring a reliable connection to the circuit board.

Maximum Line Regulation: 0.01 %

The low line regulation ensures consistent output voltage regardless of fluctuations in the input voltage, improving system stability.

Regulator Type: FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

The fixed positive single output LDO regulator provides a stable and reliable voltage supply for electronic devices, ensuring optimal performance.

Terminal Finish: Tin (Sn)

The tin terminal finish offers good solderability and conductivity, facilitating easy assembly and reliable electrical connections.

Terminal Position: SINGLE

The single terminal position simplifies installation and ensures a secure connection, avoiding any complications or errors during setup.

Maximum Output Voltage: 3.37 V

The maximum output voltage ensures compatibility with devices that require a slightly higher voltage level, increasing versatility.

Maximum Seated Height: 2.5 mm

The low seated height allows for a compact and space-saving installation on the PCB, ideal for slim electronic devices.

Width: 6.1 mm

The narrow width of 6.1 mm enables the product to fit easily into tight spaces and compact designs, offering flexibility in placement.

Maximum Load Regulation: 0.02 %

The low load regulation ensures stable output voltage under varying load conditions, enhancing the device's overall performance.

Minimum Input Voltage: 4.8 V

The minimum input voltage requirement of 4.8 V allows for compatibility with a wide range of power sources, ensuring flexibility in usage.

Maximum Output Current: 0.8 A

The high output current of 0.8 A enables the product to power a variety of electronic components and devices, offering versatility.

Maximum Time At Peak Reflow Temperature (s): 30

The maximum time at peak reflow temperature of 30 seconds ensures safe and reliable soldering during the assembly process.

Peak Reflow Temperature °C: 260

The peak reflow temperature of 260 °C allows for effective soldering without damaging the product, ensuring a secure connection.

Nominal Dropout Voltage: 1.1 V

The nominal dropout voltage of 1.1 V ensures efficient power conversion with minimal voltage drop, enhancing energy efficiency.

Length: 6.6 mm

The length of 6.6 mm offers a compact and space-saving design, making it suitable for small electronic devices and applications.

Maximum Input Voltage: 12 V

The maximum input voltage of 12 V allows for compatibility with various power sources, ensuring versatility in usage.

Maximum Input Voltage Absolute: 15 V

The maximum absolute input voltage of 15 V provides a safety margin against voltage spikes or fluctuations, protecting the device.

Technical Specifications

Fixed Regulators - Positive Single Output LDO KA78RH33RTM attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from Onsemi

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

1.4 V

Nominal Dropout Voltage-1:

1.1 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

12 V

Minimum Input Voltage:

4.8 V

JESD-30 Code:

R-PSSO-G2

JESD-609 Code:

e3

Length:

6.6 mm

Maximum Line Regulation:

.01 %

Maximum Load Regulation:

.02 %

Moisture Sensitivity Level (MSL):

1

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

2

Operating Temperature (TJ-Max):

150 Cel

Maximum Output Current-1:

.8 A

Maximum Output Voltage-1:

3.37 V

Minimum Output Voltage-1:

3.23 V

Nominal Output Voltage-1:

3.3 V

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SMSIP3H,.38,90TB

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Packing Method:

TR

Peak Reflow Temperature (C):

260

Qualification Status:

Not Qualified

Maximum Seated Height:

2.5 mm

Sub-Category:

Other Regulators

Surface Mount:

YES

Technology:

BIPOLAR

Terminal Finish:

Tin (Sn)

Terminal Form:

Terminal Pitch:

2.3 mm

Terminal Position:

SINGLE

Maximum Time At Peak Reflow Temperature (s):

30

Maximum Voltage Tolerance:

2 %

Width:

6.1 mm

Trade Compliance

KA78RH33RTM 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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