TMP302ADRLT - Texas Instruments

Manufacturer Part Number

TMP302ADRLT

Manufacturer

Texas Instruments

Introduction

The TMP302ADRLT is a small, low-power, solid-state temperature sensor and thermostat with a selectable trip point.

Product Features and Performance

Operates on a wide supply voltage range of 1.4V to 3.6V

Wide operating temperature range of -40°C to 125°C

±2°C accuracy over the full temperature range

Open-drain output, active low

Maximum output current of 10mA

Low supply current of 8μA

Selectable trip point temperatures of 50°C, 55°C, 60°C, and 65°C

Selectable hysteresis

Product Advantages

Small size in SOT-563 or SOT-666 package

Low power consumption

Accurate temperature sensing and monitoring

Flexible trip point and hysteresis selection

Key Technical Parameters

Supply voltage range: 1.4V to 3.6V

Operating temperature range: -40°C to 125°C

Accuracy: ±2°C

Maximum output current: 10mA

Supply current: 8μA

Selectable trip point temperatures: 50°C, 55°C, 60°C, 65°C

Selectable hysteresis

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified for automotive applications

Compatibility

The TMP302ADRLT is compatible with a wide range of electronic systems and devices that require temperature sensing and monitoring.

Application Areas

Thermal management in electronic devices

Overheat protection in power supplies and circuits

Temperature monitoring in industrial equipment

Heating, ventilation, and air conditioning (HVAC) systems

Product Lifecycle

The TMP302ADRLT is an active and available product from Texas Instruments. There are no indications of the product being discontinued or nearing end-of-life. Replacement or upgraded products may become available in the future as technology advances.

Several Key Reasons to Choose This Product

Small and compact size for space-constrained applications

Wide operating temperature range to handle harsh environments

Accurate temperature sensing with selectable trip points and hysteresis

Low power consumption for battery-powered or energy-efficient designs

Flexibility in mounting and integration due to surface-mount package options

Automotive-grade qualification for reliable operation in vehicles and industrial environments