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DRV5021A3QDBZR The Texas Instruments DRV5021A3QDBZR is a low-voltage, digital-switch Hall effect sensor. It operates from 2.5V to 5.5V and features an open-drain output.
Mfr Part #:

DRV5021A3QDBZR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DRV5021A3QDBZR is a low-voltage, digital-switch Hall effect sensor. It operates from 2.5V to 5.5V and features an open-drain output.
✓ Total Stock: 74,282 pcs
$ Price Range: $0.10

DRV5021A3QDBZR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Unit Electronics Co.,Limited ✓
Non-Authorised Inventory information
74,052 pcs
On Request
74052 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
230 pcs
On Request
230 pcs On Request 1 On Request On Request 18+ 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.

DRV5021A3QDBZR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Bandwidth
Current
Features
Function
Mounting Type
Operating Temperature
Output Type
Polarization
Sensing Range
Supplier Device Package
Supply Current
Technology
Test Condition
Voltage
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DRV5021A3QDBZR Description

Short technical summary and product information.

The DRV5021A3QDBZR from Texas Instruments is a low-voltage, digital-switch Hall effect sensor designed for high-speed applications. It operates within a supply voltage range of 2.5V to 5.5V and provides a digital output based on predefined magnetic thresholds. This sensor detects magnetic fields perpendicular to the package face.

 

When the applied magnetic flux density exceeds the magnetic operate point (B OP) threshold, the open-drain output drives a low voltage. When the flux density decreases below the magnetic release point (B RP) threshold, the output goes to a high impedance state. Integrated hysteresis helps prevent output errors caused by input noise, enhancing system robustness.

 

Key specifications include a typical supply current of 2300 µA and a fast sensing bandwidth of 30 kHz. The device is capable of handling up to 20 mA. It operates consistently across a wide ambient temperature range of -40°C to +125°C.

 

The DRV5021A3QDBZR is housed in a standard industry SOT-23-3 surface-mount package, making it suitable for various integration needs.

DRV5021A3QDBZR Quick Information

Product Type: Hall Effect Sensor
Canonical Name: DRV5021A3QDBZR Digital Unipolar-Switch Hall Effect Sensor
Subcategory: Digital Unipolar Switch

DRV5021A3QDBZR Compliance

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

DRV5021A3QDBZR Estimated Pricing

Qty Low High
1+ $0.10 $0.10

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

DRV5021A3QDBZR Features

  • Low-voltage operation from 2.5V to 5.5V.
  • Fast 30 kHz sensing bandwidth.
  • Open-drain output for flexible interfacing.
  • Wide operating temperature range: -40°C to 125°C.
  • Integrated hysteresis for noise immunity.

DRV5021A3QDBZR Applications

  • Position sensing applications.
  • Speed detection systems.
  • Lid and door closure detection.
  • Proximity sensing.

DRV5021A3QDBZR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the DRV5021A3QDBZR?

The DRV5021A3QDBZR operates from 2.5V to 5.5V.

What type of output does the DRV5021A3QDBZR have?

The DRV5021A3QDBZR has an open-drain output.

What is the operating temperature range for this Hall effect sensor?

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

What is the sensing range for the DRV5021A3QDBZR?

The trip sensing range is a maximum of 22.7mT, and the release sensing range is a minimum of 6.7mT.

What package is the DRV5021A3QDBZR supplied in?

The DRV5021A3QDBZR is supplied in a SOT-23-3 surface mount package.

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