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TPL730F33-5TR

Name: TPL730F33-5TR
Rating: 4.7 (12 reviews)

IC REG LINEAR 3.3V 300MA SOT23-5

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規格

Series	TPL730
Part Status	Active
Output Configuration	Positive
Output Type	Fixed
Number of Regulators	1
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	3.3V
Voltage Dropout (Max)	0.25V @ 300mA
Current - Output	300mA
PSRR	60dB ~ 40dB (1kHz ~ 1MHz)
Control Features	Current Limit, Enable
Protection Features	Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package	SC-74A, SOT-753
Supplier Device Package	SOT-23-5
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

The TPL730F33-5TR is a high-performance, low-dropout (LDO) voltage regulator designed to provide a stable output voltage of 3.3V with a maximum output current of 5A. It features low quiescent current, making it suitable for battery-powered applications. The device is designed to operate with a wide input voltage range, typically up to 15V, ensuring versatility across various applications.
Key features include thermal shutdown protection, short-circuit protection, and excellent line and load regulation, which enhance reliability and performance. The TPL730F33-5TR is packaged in a compact surface-mount format, facilitating integration into space-constrained designs.
This LDO is ideal for powering microcontrollers, sensors, and other low-power digital devices in consumer electronics, automotive, and industrial applications. Its combination of efficiency, robustness, and ease of use makes it a popular choice among engineers seeking reliable voltage regulation solutions.

Features

The TPL730F33-5TR is a precision voltage reference IC from Texas Instruments, designed for various applications requiring stable voltage references. Its key features include:
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Accuracy: High accuracy with a typical initial tolerance of ±0.5%.
3. Temperature Coefficient: Low temperature drift, typically around ±10ppm/°C, ensuring stable performance across temperature variations.
4. Low Noise: Low output noise, making it suitable for sensitive applications.
5. Low Power Consumption: Consumes minimal supply current, enhancing efficiency.
6. Wide Operating Range: Supports input voltage from 4.5V to 20V, offering flexibility in design.
7. Compact Package: Available in a small SOT-23 package, ideal for compact applications.
8. Short-Circuit Protection: Built-in protection features enhance reliability.
These features make the TPL730F33-5TR suitable for applications in data acquisition systems, sensors, and analog circuits requiring precise voltage references.

Package

The TPL730F33-5TR is packaged in a small outline integrated circuit (SOIC) format, specifically a 5-pin package. This compact design facilitates easy integration into various electronic applications.

Pinout

The TPL730F33-5TR is a low-dropout (LDO) voltage regulator with a pin count of 5. It is designed to provide a fixed output voltage of 3.3V. The functions of its pins are as follows:
1. Vin (Input Voltage): Supplies the input voltage (typically in the range of 4.5V to 20V).
2. GND (Ground): Connects to the system ground.
3. Vout (Output Voltage): Provides the regulated output voltage of 3.3V.
4. Enable (EN): Controls the on/off state of the regulator; high enables the device, while low disables it.
5. NC (No Connection): Not connected internally, can be left floating.
This LDO is commonly used in various applications requiring stable voltage regulation with low noise and high output current capacity.

Manufacturer

The TPL730F33-5TR is manufactured by Texas Instruments (TI), a leading American technology company. Texas Instruments specializes in designing and manufacturing semiconductors and various integrated circuit solutions for a broad range of applications, including consumer electronics, automotive systems, industrial automation, and communications. The company is well-known for its innovation in analog and embedded processing technologies, providing products that enhance performance and efficiency in electronic designs. Established in 1930, TI has a significant impact on the electronics industry and is recognized for its commitment to quality and technological advancements.

Application

The TPL730F33-5TR is a voltage reference and programmable power management IC primarily used in applications such as industrial automation, sensor systems, battery management, and automotive electronics. Its precision voltage reference and low noise make it suitable for data acquisition systems, portable devices, and power supply regulation. Additionally, it finds use in medical devices and telecommunications for ensuring stable and accurate voltage levels.

Equivalent

The TPL730F33-5TR is a low-dropout (LDO) voltage regulator. Equivalent products include the LM1117-3.3, MCP1700-3302E, and AMS1117-3.3. Always check the specific electrical characteristics and pin configurations to ensure compatibility in your application.