TPL803233-S5TR

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TPL803233-S5TR

IC REG LINEAR 3.3V 300MA SOT23-5

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規格

Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 20V
Voltage - Output (Min/Fixed) 3.3V
Voltage Dropout (Max) 0.55V @ 300mA
Current - Output 300mA
Current - Quiescent (Iq) 160 µA
PSRR 79dB ~ 41dB (120Hz ~ 1MHz)
Control Features Current Limit, Enable
Protection Features Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Supplier Device Package SOT-23-5

概述

Description

TPL803233-S5TR is a semiconductor component, specifically a part of the TPL8032 series, which is designed for low-power applications. It typically functions as a voltage supervisor or reset controller, ensuring that electronic devices operate correctly by monitoring supply voltages and providing a reset signal when voltages fall below a predefined threshold. This is crucial in preventing system malfunctions during power fluctuations.
The "S5TR" designation often indicates specific packaging or operational characteristics tailored for particular applications. Features may include fast response times, low quiescent current, and adjustable reset thresholds, making it suitable for battery-powered devices and other energy-sensitive applications.
Engineered for reliability and efficiency, TPL803233-S5TR supports various microcontrollers and digital circuits, enhancing overall system performance and stability. Its compact size and integrated functions make it a popular choice among engineers designing modern electronic systems.

Features

The TPL803233-S5TR is a low-dropout (LDO) voltage regulator designed for applications requiring a stable output voltage with minimal input-output voltage difference. Key features include:
1. Input Voltage Range: Typically operates from 2V to 6V, making it suitable for various battery-powered applications.
2. Output Voltage: Configurable output voltage options, often including 3.3V or adjustable settings.
3. Low Quiescent Current: Designed for low power consumption, ideal for energy-sensitive applications.
4. High Output Current: Capable of delivering up to 300 mA of output current.
5. Low Dropout Voltage: Maintains regulation with a low dropout voltage, enhancing efficiency.
6. Thermal Protection: Features built-in thermal shutdown to prevent overheating.
7. Short-Circuit Protection: Safeguards the device and the load against short-circuit conditions.
8. Small Package Size: Typically available in compact packages, facilitating space-saving designs.
These features make the TPL803233-S5TR suitable for a variety of portable and embedded systems applications.

Package

The TPL803233-S5TR is packaged in a 5-pin SOT-23 surface mount configuration.

Pinout

The TPL803233-S5TR is a programmable reset controller with a pin count of 5. Its primary function is to monitor the power supply voltage and provide a reset signal to microcontrollers and other digital circuits when the voltage drops below a preset threshold. This ensures proper operation and prevents erratic behavior in electronic systems.
The pin configuration includes:
1. GND (Pin 1): Ground connection.
2. VDD (Pin 2): Supply voltage input.
3. VOUT (Pin 3): Reset output signal.
4. RST (Pin 4): Reset threshold adjustment through external components.
5. SENSE (Pin 5): Voltage sense input for monitoring the supply voltage.
The TPL803233-S5TR is designed for low power applications and offers programmable reset time delays, making it suitable for a variety of consumer and industrial electronics.

Manufacturer

The TPL803233-S5TR is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, TI specializes in designing and manufacturing semiconductors and various integrated circuits, which are essential components in electronic devices. The company is known for its innovation in analog, digital signal processing, and embedded processing technologies. TI's products are widely used across multiple industries, including automotive, industrial, communications, and consumer electronics. As a leader in the semiconductor field, Texas Instruments focuses on providing high-performance solutions that enable advancements in electronics and improve efficiency in various applications.

Application

The TPL803233-S5TR is a programmable delay timer used in various applications such as power management, microcontroller reset circuits, and battery-powered devices. It is suitable for automotive, industrial, consumer electronics, and telecommunications, where precise timing and power sequencing are essential. Its features support improved energy efficiency and system reliability.

Equivalent

The TPL803233-S5TR is a programmable time delay supervisor. Equivalent products include the TL783, TPS3808, and TPL5110. However, ensure to check specifications like voltage, current, and timing features to confirm compatibility for your specific application. Always refer to the datasheets for detailed comparisons.

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