圖片僅供參考

MC33269DTRK-5.0G

Name: MC33269DTRK-5.0G
Rating: 4.7 (12 reviews)

IC REG LINEAR 5V 800MA DPAK

製造商
製造商。部分 #MC33269DTRK-5.0G
包
資料表
有現貨的650

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Part Status	Active
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	20V
Voltage - Output (Min/Fixed)	5V
Voltage Dropout (Max)	1.35V @ 800mA
Current - Output	800mA
PSRR	55dB (120Hz)
Protection Features	Over Temperature, Short Circuit
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package	DPAK
Base Product Number	MC33269

概述

Description

The MC33269DTRK-5.0G is a low-dropout (LDO) linear voltage regulator designed to provide a stable output voltage with minimal input-output voltage difference. It offers a fixed output of 5.0V and supports a maximum output current of 300 mA. This device is ideal for applications requiring efficient power management, such as battery-powered devices, portable electronics, and microcontroller systems.
Key features include low quiescent current, thermal overload protection, and short-circuit protection, ensuring reliable operation under varying load conditions. The MC33269DTRK-5.0G operates over a wide input voltage range, typically from 3.0V to 10V, making it versatile for different power supply scenarios. Its small package size facilitates easy integration into compact designs.
Overall, the MC33269DTRK-5.0G combines efficiency, performance, and reliability, making it a suitable choice for engineers seeking a dependable voltage regulation solution in their electronic designs.

Features

The MC33269DTRK-5.0G is a low-dropout (LDO) voltage regulator from ON Semiconductor designed for efficient power management. Key features include:
1. Output Voltage: Fixed output of 5.0V.
2. Low Dropout Voltage: Typically around 300mV at 300mA load, enabling operation with minimal voltage difference between input and output.
3. Output Current: Capable of supplying up to 300mA.
4. Power Supply Rejection Ratio (PSRR): High PSRR ensures stable output voltage despite fluctuations in the input supply.
5. Thermal Protection: Built-in thermal shutdown feature prevents overheating.
6. Low Quiescent Current: Minimizes power consumption in standby mode.
7. Wide Operating Temperature Range: Suitable for various applications with a range typically from -40°C to +125°C.
These characteristics make the MC33269DTRK-5.0G suitable for applications in portable devices, automotive electronics, and other power-sensitive environments.

Package

The MC33269DTRK-5.0G is available in a 5-pin SOT-23 package type. This compact surface-mount package is designed for space-constrained applications, offering a low profile and efficient thermal performance.

Pinout

The MC33269DTRK-5.0G is a low-dropout (LDO) voltage regulator with a pin count of 8. Its primary function is to provide a stable 5.0V output voltage with excellent load and line regulation. The pin configuration is as follows:
1. Input - Connects to the input voltage.
2. GND - Ground reference.
3. Output - Delivers the regulated 5.0V output.
4. Bypass - Connects an external capacitor for noise reduction.
5. NC (No Connect) - Not connected internally; can be left floating.
6. Enable - Allows control of the output; active high to enable the regulator.
7. Feedback - Used for external feedback and stability.
8. VREF - Reference voltage output for external applications.
The MC33269DTRK-5.0G is ideal for various applications requiring low power consumption and small footprint.

Manufacturer

The MC33269DTRK-5.0G is manufactured by ON Semiconductor. ON Semiconductor is a global semiconductor company that specializes in designing and manufacturing a wide range of electronic components, including power management solutions, sensors, analog devices, and custom integrated circuits. The company serves various markets, including automotive, industrial, communications, and consumer electronics, focusing on energy-efficient solutions and innovative technologies. Established in 1999, ON Semiconductor has grown through both organic growth and strategic acquisitions, positioning itself as a key player in the semiconductor industry.

Application

The MC33269DTRK-5.0G is a low-dropout (LDO) voltage regulator commonly used in applications that require stable voltage output, such as power management in portable devices, battery-powered systems, microcontrollers, and automotive electronics. It provides a fixed output voltage of 5V and is suitable for use in communication devices, consumer electronics, and industrial applications where low noise and efficiency are critical.

Equivalent

The MC33269DTRK-5.0G is a low-dropout voltage regulator (LDO) providing a fixed output voltage of 5V. Equivalent products include the LP2985-5.0 from Texas Instruments, the LM1117-5.0 from Texas Instruments, and the MIC5205-5.0 from Microchip. Ensure compatibility with your specific application requirements such as current rating, dropout voltage, and package type when selecting an alternative.