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TPS25942ARVCR The Texas Instruments TPS25942ARVCR is an electronic fuse (eFuse) designed for power protection. It operates from 2.7V to 18V and features an adjustable current limit up to 5.3A.
Mfr Part #:

TPS25942ARVCR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS25942ARVCR is an electronic fuse (eFuse) designed for power protection. It operates from 2.7V to 18V and features an adjustable current limit up to 5.3A.
✓ Total Stock: 38,174 pcs
$ Price Range: $1.04

TPS25942ARVCR Available from 4 distributors

✓ 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
31,045 pcs
On Request
31045 pcs On Request 1 On Request On Request 1414 On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
6,046 pcs
On Request
6046 pcs On Request 1 On Request On Request 20+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,077 pcs
On Request
1077 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
6 pcs
On Request
6 pcs On Request 1 On Request On Request On Request 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.

TPS25942ARVCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Function
Mounting Type
Operating Temperature
Package Quantity
SVHC Present
Supplier Device Package
Voltage
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TPS25942ARVCR Description

Short technical summary and product information.

The Texas Instruments TPS25942ARVCR is an integrated circuit functioning as an electronic fuse (eFuse) for robust power management and protection.

 

This eFuse supports an operating voltage range from 2.7V to 18V, with a maximum rating of 20V. It offers a low typical on-resistance of 42mΩ. The current limit is adjustable from 0.6A to 5.3A with an accuracy of ±8%, providing flexible protection for various applications. It also features an IMON current indicator output with ±8% accuracy.

 

The device operates efficiently with a typical operating current of 200µA and a disabled current of 15µA. It includes ±2% accuracy for overvoltage and undervoltage thresholds, and a 1µs reverse voltage shutoff time for enhanced safety.

 

Packaged in a 20-WQFN (3x4) format, the TPS25942ARVCR is designed for surface mount applications. It operates within a junction temperature range of -40°C to 125°C. The standard package quantity is 250 units on tape and reel.

TPS25942ARVCR Quick Information

Product Type: eFuse
Series: TPS25942A
Canonical Name: Texas Instruments TPS25942ARVCR eFuse
Subcategory: Current Regulation/Management

TPS25942ARVCR Compliance

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

TPS25942ARVCR Estimated Pricing

Qty Low High
1+ $1.04 $1.04

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

TPS25942ARVCR Features

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

TPS25942ARVCR Applications

  • Power rail protection.
  • System power sequencing.
  • Overcurrent protection.
  • Reverse voltage protection.

TPS25942ARVCR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS25942ARVCR?

The operating voltage range is 2.7V to 18V, with a maximum rating of 20V.

What is the on-resistance of this electronic fuse?

The typical on-resistance is 42mΩ.

What is the adjustable current limit range?

The adjustable current limit range is 0.6A to 5.3A.

What is the operating temperature range?

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

What packages are available for the TPS25942ARVCR?

It is available in 20-WQFN and 20-WFQFN exposed pad packages, both surface mount.

What is the reverse voltage shutoff time?

The reverse voltage shutoff time is 1 µs.

What is the current limit accuracy?

The current limit accuracy is ±8%.

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