LP38692MP-3.3

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LP38692MP-3.3

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LP38692 1A LOW DROPOUT CMOS LINE

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

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概要

Description

The LP38692MP-3.3 is a low-dropout (LDO) linear voltage regulator designed to maintain a stable output voltage of 3.3 volts, suitable for applications requiring efficient power management. Manufactured by Texas Instruments, this device supports a wide input voltage range and provides a maximum output current of up to 1.5 amperes, making it ideal for low-voltage digital devices, microcontrollers, and portable electronics.
Key features of the LP38692MP-3.3 include low dropout voltage, enabling efficient regulation even under low input-output voltage differences, and low quiescent current, which minimizes power consumption in standby modes. The regulator is designed with built-in protection mechanisms such as thermal shutdown and current limiting, ensuring reliability and durability in various conditions.
The LP38692MP-3.3 comes in a TO-252 (DPAK) package, designed for ease of use in PCB layout and thermal management. This LDO regulator is well-suited for battery-powered and space-constrained applications, offering precision regulation and high performance in a compact form.

Equivalent

The LP38692MP-3.3 is a low-dropout (LDO) linear voltage regulator. Equivalent products would have similar specifications such as output voltage, current rating, and package type. Potential equivalents include:
1. Texas Instruments TLV758P-33: Similar output voltage and current with low dropout.
2. Microchip MCP1825S-3302E/DC: Offers similar output voltage and current capacity.
3. ON Semiconductor NCP1117DT33G: Similar voltage and current ratings, though with potentially different dropout voltage.
Always confirm specifications match your application requirements before substituting.

Features

The LP38692MP-3.3 is a fixed-output, low-dropout (LDO) linear voltage regulator designed by Texas Instruments. Key features include:
1. Output Voltage: Provides a fixed output voltage of 3.3V.
2. Output Current: Supports up to 1A of output current.
3. Low Dropout Voltage: Offers a low dropout voltage of approximately 200 mV at 1A load, making it efficient for voltage regulation in battery-powered and portable devices.
4. Quiescent Current: Features low quiescent current, which helps in extending battery life.
5. Stability: Ensures stability with a small ceramic output capacitor.
6. Thermal Protection: Integrated thermal overload protection enhances reliability by preventing damage due to overheating.
7. Short-Circuit Protection: Includes short-circuit protection for enhanced safety.
8. Package Options: Comes in a 5-pin SOT-223 package, which is compact for space-constrained applications.
9. Operating Temperature: Designed for an operating temperature range from -40°C to +125°C, suitable for industrial environments.
10. Applications: Ideal for use in portable electronics, wireless communication devices, and other applications requiring efficient voltage regulation.

Pinout

The LP38692MP-3.3 is a low-dropout (LDO) linear voltage regulator. It comes in a 5-pin SOT-223 package. This device is designed to provide a stable 3.3V output voltage from a higher input voltage source, with low dropout, meaning it requires only a small difference between input and output voltage to maintain regulation.
Here are the pin functions for the LP38692MP-3.3:
1. VIN (Input Voltage): This pin is where the input voltage is supplied. The input voltage should be higher than the output voltage by at least the dropout voltage.
2. VOUT (Output Voltage): This pin provides the regulated output voltage of 3.3V.
3. GND (Ground): This is the ground reference pin for the regulator.
4. EN (Enable): This pin is used to enable or disable the device. It allows the regulator to be turned on or off via external control.
5. NC (No Connect): This pin is typically not connected internally and is left unconnected.
The LP38692MP-3.3 is suitable for applications requiring efficient power regulation with low power loss.

Manufacturer

The LP38692MP-3.3 is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits, microcontrollers, processors, and analog devices. TI is known for its innovation in the semiconductor industry and serves various markets such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is headquartered in Dallas, Texas, and is recognized for its contributions to technology and electronics development worldwide.

Application

The LP38692MP-3.3 is a low-dropout (LDO) linear voltage regulator commonly used in applications requiring stable 3.3V power supply. Key application areas include:
1. Consumer Electronics: Used in devices like smartphones, tablets, and digital cameras for efficient power regulation.
2. Industrial Equipment: Ensures stable voltage supply in sensors, control systems, and communication devices.
3. Computing and Networking: Powers microcontrollers, FPGAs, and network devices, ensuring reliable operation.
4. Automotive Systems: Supports infotainment systems, navigation units, and other in-car electronics.
5. Medical Devices: Provides precise voltage regulation in portable medical equipment for reliability and safety.
Its low dropout voltage and high accuracy make it ideal for sensitive and power-efficient applications.

Package

The LP38692MP-3.3 is a voltage regulator with a TO-252 package, also known as a DPAK. This package type is suitable for surface mounting on PCBs and provides good thermal performance due to its metal tab, which can be soldered to a large copper area on the board for heat dissipation.

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