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KA78RM33TSTU

Fairchild Semiconductor

KA78RM33TSTU by Fairchild Semiconductor

Fairchild Semiconductor's KA78RM33TSTU is a fixed positive single output LDO regulator with a nominal output voltage of 3.3V and max output current of 0.5A. It operates in temperatures ranging from -25°C to 125°C, making it suitable for various applications requiring stable voltage regulation in electronic circuits. The package body material is made of plastic/epoxy, ensuring durability and reliability in through-hole mounting configurations.

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Overview

Experience the reliability and efficiency of the KA78RM33TSTU from Fairchild Semiconductor, a leading manufacturer in the industry. This fixed positive single output LDO regulator boasts high-quality materials and advanced bipolar technology, ensuring stable performance in various applications. With a nominal output voltage of 3.3V and maximum output current of 0.5A, this regulator offers precise voltage regulation with minimal dropout voltage. Trust in Fairchild Semiconductor to deliver top-notch products that provide unparalleled value and benefits to customers seeking dependable solutions for their electronic devices.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

PLASTIC/EPOXY package body material provides good thermal resistance and reliable performance, making the product durable and long-lasting.

Maximum Dropout Voltage-1: 1.6 V

Low dropout voltage ensures efficient power conversion and minimal power loss, making the regulator suitable for applications where power efficiency is crucial.

Operating Temperature (TJ-Max): 125 °C

Wide operating temperature range allows the regulator to perform reliably in varying environmental conditions, ensuring stable output voltage.

Technology: BIPOLAR

Bipolar technology provides stability and accuracy in voltage regulation, making the regulator a dependable choice for applications requiring precise voltage control.

Package Shape: RECTANGULAR

Rectangular package shape allows for easy PCB mounting and space-efficient design, making it ideal for compact electronic devices.

Terminal Form: THROUGH-HOLE

Through-hole terminals provide mechanical strength and reliability, ensuring secure connections and ease of soldering during assembly.

Nominal Output Voltage-1: 3.3 V

A nominal output voltage of 3.3V makes the regulator compatible with a wide range of electronic components and systems, enhancing its versatility.

Maximum Output Current-1: 0.5 A

With a maximum output current of 0.5A, the regulator can deliver sufficient power for low to medium power applications, making it suitable for a variety of electronic devices.

Maximum Input Voltage: 16 V

High maximum input voltage tolerance of 16V ensures compatibility with different power sources, enhancing the regulator's flexibility in various power supply scenarios.

Technical Specifications

Fixed Regulators - Positive Single Output LDO KA78RM33TSTU attributes and parameters. Explore more Fixed Regulators - Positive Single Output LDO devices from Fairchild Semiconductor

Specs

Adjustability:

FIXED

Maximum Dropout Voltage-1:

.6 V

Maximum Input Voltage Absolute:

Maximum Input Voltage:

16 V

Minimum Input Voltage:

4.3 V

JESD-30 Code:

R-PSFM-T3

JESD-609 Code:

e3

Maximum Line Regulation:

.02 %

Maximum Load Regulation:

.02 %

No. of Functions:

1

No. of Outputs:

1

No. of Terminals:

3

Operating Temperature (TJ-Max):

125 Cel

Operating Temperature (TJ-Min):

-25 Cel

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-25 Cel

Maximum Output Current-1:

.5 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 Code:

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:

MATTE TIN

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

SINGLE

Maximum Voltage Tolerance:

Trade Compliance

KA78RM33TSTU Regulators trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

PCN

Manufacturer Highlights

Fairchild Semiconductor

In 2016 Fairchild was acquired by ON Semiconductor (after 2022, onsemi). Fairchild Semiconductor International, Inc. was an American semiconductor company based in San Jose, California. Founded in 1957 as a division of Fairchild Camera and Instrument, it became a pioneer in the manufacturing of transistors and of integrated circuits. Schlumberger bought the firm in 1979 and sold it to National Semiconductor in 1987; Fairchild was spun off as an independent company again in 1997. In September 2016, Fairchild was acquired by ON Semiconductor. The company had locations in the United States at San Jose, California; San Rafael, California; South Portland, Maine; West Jordan, Utah; and Mountaintop, Pennsylvania. Outside the US it operated locations in Australia;[4] Singapore; Bucheon, South Korea; Penang, Malaysia; Suzhou, China; and Cebu, Philippines, among others.

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