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KF33BD-TR

Name: KF33BD-TR
Rating: 4.7 (12 reviews)

IC REG LINEAR 3.3V 500MA 8SO

メーカー
Mfr。パート #KF33BD-TR
パッケージ 8-SOIC
データシート KF33BD-TR DataSheet
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
OutputConfiguration	Positive
OutputType	Fixed
NumberofRegulators	1
Voltage-Input(Max)	20V
Voltage-Output(Min/Fixed)	3.3V
VoltageDropout(Max)	0.7V @ 500mA
Current-Output	500mA
Current-Quiescent(Iq)	1 mA
Current-Supply(Max)	12 mA
PSRR	80dB ~ 60dB (120Hz ~ 10kHz)
ControlFeatures	Enable
ProtectionFeatures	Over Current, Over Temperature
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概要

Description

The KF33BD-TR is a specific electronic component, typically a type of semiconductor or integrated circuit, used in various electronic applications. The exact nature of the KF33BD-TR can vary, but such components often serve as regulators, transistors, or other essential parts in circuitry, ensuring devices operate efficiently and reliably. It is crucial to refer to the manufacturer's datasheet for detailed specifications, including electrical characteristics, pin configurations, and application guidelines. Datasheets provide essential information necessary for integrating the component into broader electronic systems. When utilizing components like the KF33BD-TR, engineers aim for optimal performance, ensuring compatibility and stability within the electronic systems they design.

Features

The KF33BD-TR is a sophisticated component often used in electronic circuits. Key features include:
1. Compact Design: It is designed for space efficiency, making it suitable for compact electronic devices.

2. High Precision: Offers precise performance, ideal for applications requiring accuracy.

3. Low Power Consumption: Optimized for energy efficiency, extending battery life in portable devices.

4. Temperature Stability: Maintains consistent performance across a wide temperature range, ensuring reliability in varied environments.
5. Durability: Built with robust materials to withstand mechanical stresses and prolong operational lifespan.
6. Easy Integration: Designed for seamless incorporation into existing systems with standard interfacing options.
7. Versatile Applications: Suitable for use in consumer electronics, automotive systems, and industrial machinery due to its adaptability.
These features make the KF33BD-TR a versatile and reliable choice for enhancing electronic systems.

Package

The KF33BD-TR is typically found in a surface-mount package. Specifically, it is often available in a SOT-223 package, which is commonly used for voltage regulators and similar components. This compact package type is designed for efficient heat dissipation and easy mounting on printed circuit boards (PCBs).

Pinout

The KF33BD-TR is a voltage regulator. It typically comes in a SOT-223 package, which is common for such components. The SOT-223 package generally has three pins along with a thermal pad. Here's a concise description of the pin functions for this type of voltage regulator:
1. Input (Vin): This is the pin where the unregulated input voltage is supplied to the regulator.
2. Ground (GND): This pin is connected to the ground of the circuit. It serves as the reference point for the regulator.
3. Output (Vout): This pin provides the regulated output voltage.
4. Thermal Pad: The pad on the back of the package aids in heat dissipation and may also be connected to ground.
These components stabilize the output voltage to a fixed level (3.3V for the KF33BD-TR), ensuring consistent performance for electronic devices powered by it. Always check the manufacturer's datasheet for exact specifications and pin configuration, as this can vary slightly between manufacturers.

Manufacturer

The KF33BD-TR is manufactured by Unisonic Technologies Co., Ltd. Unisonic Technologies is a semiconductor company that specializes in designing, manufacturing, and distributing a wide range of electronic components such as integrated circuits, transistors, diodes, and other semiconductor devices. The company focuses on providing solutions for various applications in consumer electronics, automotive, industrial, and communication sectors.

Application

The KF33BD-TR is a three-terminal, fixed output, low dropout voltage regulator commonly used in applications requiring efficient power management. Its application areas include battery-powered devices, portable electronics, communication equipment, and consumer electronics. It is suitable for use in systems requiring a stable voltage supply with low noise and low power consumption.

Equivalent

The KF33BD-TR is a low dropout (LDO) voltage regulator. Equivalent products include the LM2937 from Texas Instruments, the MIC2937 from Microchip Technology, and the AMS1117 from Advanced Monolithic Systems. These alternatives provide similar voltage regulation capabilities and are commonly used in applications requiring stable output voltages.