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TMP303ADRLR The Texas Instruments TMP303ADRLR is a low-power temperature range monitor with factory-programmed setpoints. It operates from 1.4V to 3.6V and features selectable hysteresis.
Mfr Part #:

TMP303ADRLR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TMP303ADRLR is a low-power temperature range monitor with factory-programmed setpoints. It operates from 1.4V to 3.6V and features selectable hysteresis.
✓ Total Stock: 9,000 pcs
$ Price Range: $0.38

TMP303ADRLR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request 12+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TMP303ADRLR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Features
Hysteresis
Mounting Type
Operating Temperature
Output
Output Function
Output Type
Selectable Hysteresis
Supplier Device Package
Supply Voltage
Switching Temperature
Tape & Reel
Trip Temperature Threshold
Voltage
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TMP303ADRLR Description

Short technical summary and product information.

The Texas Instruments TMP303ADRLR is a temperature range monitor designed for flexibility and low power consumption. It features an extra-small SOT-563 footprint and operates with a supply voltage as low as 1.4V, drawing a maximum of 5µA.

 

This device offers factory-programmed temperature setpoints, with available options including -20°C, -15°C, 0°C, 55°C, 60°C, 70°C, 80°C, 90°C, and 125°C. The operating temperature range is -40°C to 125°C, with an accuracy of ±1°C over the temperature range. It includes selectable hysteresis options of 1, 2, 5, or 10°C.

 

The TMP303ADRLR has a push-pull, active-high output. It requires no external components and can function independently of microprocessors or microcontrollers. The device is suitable for surface mount applications and comes in a SOT-5X3 or SOT-666 package.

 

Key electrical characteristics include a typical supply current of 3.5µA and two comparator channels. The output function is OverTemp, with a trip temperature threshold set to 'Hot'.

TMP303ADRLR Quick Information

Product Type: Temperature Monitor
Canonical Name: TMP303ADRLR Temperature Range Monitor
Subcategory: Thermostat

TMP303ADRLR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TMP303ADRLR Estimated Pricing

Qty Low High
1+ $0.38 $0.38

Estimated market price range - modelled values for guidance only, not live distributor offers.

TMP303ADRLR Features

  • Low-power temperature range monitor.
  • Wide operating temperature range.
  • High accuracy temperature sensing.
  • Selectable hysteresis options available.
  • Compact SOT-563 package for surface mounting.

TMP303ADRLR Applications

  • Monitors temperature in electronic systems.
  • Provides over-temperature alerts.
  • Suitable for battery-powered devices.
  • Used in compact electronic designs.

TMP303ADRLR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TMP303ADRLR?

The operating voltage range is 1.4 V to 3.6 V.

What is the operating temperature range of the TMP303ADRLR?

The operating temperature range is -40°C to 125°C.

What is the accuracy of the TMP303ADRLR temperature monitor?

The accuracy over the temperature range is a maximum of ±1°C, with a typical accuracy of ±0.2°C.

What package type is the TMP303ADRLR available in?

The TMP303ADRLR is available in SOT-5X3, SOT-563, and SOT-666 packages.

Does the TMP303ADRLR have selectable hysteresis?

Yes, the TMP303ADRLR features selectable hysteresis with options of 1°C, 2°C, 5°C, or 10°C.

What are the available setpoint values for the TMP303ADRLR?

Available factory-programmed setpoint values include -20°C, -15°C, 0°C, 55°C, 60°C, 70°C, 80°C, 90°C, and 125°C.

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