MC34166D2TR4G

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MC34166D2TR4G

IC REG BUCK BST ADJ 3.3A D2PAK-5

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規格

Part Status Obsolete
Function Step-Up, Step-Down
Output Configuration Positive or Negative
Topology Buck, Boost
Output Type Adjustable
Number of Outputs 1
Voltage - Input (Min) 7.5V
Voltage - Input (Max) 40V
Voltage - Output (Min/Fixed) 5.05V
Voltage - Output (Max) 40V (Switch)
Current - Output 3.3A (Switch)
Frequency - Switching 72kHz
Synchronous Rectifier No
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Surface Mount
Package / Case TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Supplier Device Package D2PAK-5
Base Product Number MC34166

概述

Description

The MC34166D2TR4G is a voltage regulator IC designed for various applications, including automotive and industrial electronics. It operates as a low-dropout (LDO) regulator, providing a stable output voltage with high efficiency and low noise. This device typically offers a fixed output voltage, with options varying based on the specific model.
Key features include a wide input voltage range, thermal shutdown protection, and short-circuit protection, ensuring reliable operation in demanding environments. The MC34166D2TR4G is housed in a compact package, making it suitable for space-constrained applications.
Furthermore, it supports a range of output current capabilities, allowing it to power various devices effectively. The part is often used in applications such as power management systems, portable devices, and communication equipment. Overall, the MC34166D2TR4G is valued for its performance, reliability, and versatility in electronic designs.

Features

The MC34166D2TR4G is a high-efficiency, adjustable linear voltage regulator designed for various applications. Key features include:
1. Output Voltage Range: Adjustable output voltage from 1.25V to 15V, allowing flexibility for different circuit requirements.
2. Output Current: Capable of supplying up to 1.5A of output current, suitable for powering a range of devices.
3. Low Dropout Voltage: Typically operates with a dropout voltage of around 1.2V at full load, enhancing efficiency.
4. Thermal Protection: Integrated thermal shutdown feature to prevent overheating and damage.
5. Short-Circuit Protection: Built-in protection against output short circuits for increased reliability.
6. Package Type: Available in a compact D2PAK package, suitable for surface mount applications.
7. Wide Operating Temperature Range: Functions effectively across a wide temperature range, enhancing its versatility in different environments.
This regulator is ideal for applications requiring stable voltage with low noise, such as in power supplies, battery management systems, and various consumer electronics.

Package

The MC34166D2TR4G is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) form factor. This package type is designed for surface mounting and provides a compact solution for various electronic applications.

Pinout

The MC34166D2TR4G is a voltage regulator integrated circuit (IC) featuring a 16-pin configuration. Its primary function is to provide a regulated output voltage, typically used in power management applications. This IC is designed with a wide input voltage range and can be utilized for various power supply designs.
The key pins include input voltage (VIN), ground (GND), and output voltage (VOUT), along with additional control and feedback pins that facilitate its operation. It supports features such as overcurrent protection, thermal shutdown, and adjustable output voltage, making it versatile for different electronic applications.
For detailed pin assignments and specifications, refer to the manufacturer's datasheet.

Manufacturer

The manufacturer of the MC34166D2TR4G is ON Semiconductor. ON Semiconductor is a global supplier of semiconductor-based solutions, focusing on energy-efficient technologies and products. The company serves various industries, including automotive, communications, computing, consumer, and industrial applications. ON Semiconductor provides a wide range of products, including power management, signal management, logic, discrete, and custom devices. Headquartered in Phoenix, Arizona, ON Semiconductor is known for its commitment to innovation and sustainability in the semiconductor industry.

Application

The MC34166D2TR4G is a voltage regulator primarily used in power management applications. Its common application areas include battery-powered devices, automotive electronics, telecommunication equipment, and industrial automation. It provides efficiency in DC-DC conversion, ensuring stable voltage output for microcontrollers, sensors, and various electronic components.

Equivalent

The MC34166D2TR4G is a voltage regulator. Equivalent products include:
1. LM1117 (various output voltages)
2. LM317
3. LD1117
4. MIC2940
5. LDO1117
Always verify specifications such as input/output voltage, current rating, and package type before substitution.

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