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TPS25940LRVCR The Texas Instruments TPS25940LRVCR is an eFuse power switch designed for robust circuit protection. It operates within a wide voltage range and offers adjustable current limiting.
Mfr Part #:

TPS25940LRVCR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS25940LRVCR is an eFuse power switch designed for robust circuit protection. It operates within a wide voltage range and offers adjustable current limiting.
✓ Total Stock: 13,821 pcs
$ Price Range: $1.04

TPS25940LRVCR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
6,251 pcs
On Request
6251 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
4,620 pcs
On Request
4620 pcs On Request 1 On Request On Request 1431+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,950 pcs
On Request
2950 pcs On Request 1 On Request On Request 22+ 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.

TPS25940LRVCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TPS25940LRVCR Description

Short technical summary and product information.

The Texas Instruments TPS25940LRVCR is an integrated electronic fuse (eFuse) designed for efficient power protection. It supports an operating voltage range from 2.7V to 18V, with a maximum of 20V. The device features a low typical on-resistance of 42mΩ and an adjustable current limit that can be set from 0.6A to 5.3A with ±8% accuracy.

 

Key features include reverse current blocking, a 1µs reverse voltage shutoff time, and programmable dV/dt control for managing inrush current. The eFuse also provides a current indicator output and power good/fault outputs for system monitoring. It operates efficiently with a typical quiescent current of 200µA, reducing power consumption in standby modes.

 

Packaged in a 20-WQFN (3x4) surface-mount configuration, the TPS25940LRVCR is suitable for various applications requiring reliable overcurrent and overvoltage protection. Its operating temperature range is -40°C to 85°C, with a junction temperature range up to 125°C, ensuring performance in demanding environments.

TPS25940LRVCR Quick Information

Product Type: eFuse
Canonical Name: Texas Instruments TPS25940LRVCR eFuse
Subcategory: Power Protection Switches & Controllers

TPS25940LRVCR Compliance

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

TPS25940LRVCR Estimated Pricing

Qty Low High
1+ $1.04 $1.04

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

TPS25940LRVCR Features

  • Wide 2.7V to 18V operating voltage range.
  • Low 42mΩ typical on-resistance.
  • Adjustable 0.6A to 5.3A current limit.
  • Reverse current blocking capability.
  • Compact 20-WQFN surface-mount package.

TPS25940LRVCR Applications

  • Provides robust overcurrent protection.
  • Ideal for power rail management.
  • Suitable for battery-powered devices.
  • Enhances system reliability.
  • Used in SSD power applications.

TPS25940LRVCR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS25940LRVCR?

The TPS25940LRVCR operates within a voltage range of 2.7 V to 18 V, with a maximum operating voltage of 20 V.

What is the adjustable current limit range for this electronic fuse?

The adjustable current limit for the TPS25940LRVCR is between 0.6 A and 5.3 A.

What is the typical on-resistance of the TPS25940LRVCR?

The typical on-resistance of the TPS25940LRVCR is 42 mΩ.

What is the operating quiescent current of the device?

The typical operating quiescent current is 200 µA.

Does the TPS25940LRVCR support reverse current blocking?

Yes, the TPS25940LRVCR features reverse current blocking.

What is the operating temperature range of the TPS25940LRVCR?

The operating temperature range for the TPS25940LRVCR is -40°C to 85°C.

What is the package type for the TPS25940LRVCR?

The TPS25940LRVCR is available in a 20-WQFN (3x4) package.

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