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TPS2551QDBVRQ1 Texas Instruments TPS2551QDBVRQ1 is a power distribution switch with an adjustable current limit of 100 mA minimum. It comes in a SOT23-6 package.
Mfr Part #:

TPS2551QDBVRQ1

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
Texas Instruments TPS2551QDBVRQ1 is a power distribution switch with an adjustable current limit of 100 mA minimum. It comes in a SOT23-6 package.
✓ Total Stock: 309,349 pcs
$ Price Range: $1.51

TPS2551QDBVRQ1 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
226,000 pcs
On Request
226000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
79,000 pcs
On Request
79000 pcs On Request 1 On Request On Request 2019+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
4,349 pcs
On Request
4349 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.

TPS2551QDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Fault Protection
Features
Halogen Free
Industrial Grade
Input Type
Interface
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
SVHC Present
Supplier Device Package
Switch Type
Voltage
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TPS2551QDBVRQ1 Description

Short technical summary and product information.

The Texas Instruments TPS2551QDBVRQ1 is a power distribution switch designed for load switching applications. It features an adjustable current limit with a minimum value of 100 mA, providing overcurrent protection for downstream circuitry.

 

This device is housed in a compact SOT23-6 surface-mount package, making it suitable for space-constrained designs. The N-channel switch architecture enables efficient power distribution with low on-resistance.

 

Typical applications include USB power management, portable electronics, and general-purpose load switching where adjustable current limiting is required. The adjustable current limit allows designers to set the threshold to match the specific needs of the load.

TPS2551QDBVRQ1 Quick Information

Product Type: Power Distribution Switch
Series: TPS2551-Q1
Canonical Name: TPS2551QDBVRQ1 Power Distribution Switch
Subcategory: Load Driver

TPS2551QDBVRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Compliant
Lead Free: Yes

TPS2551QDBVRQ1 Estimated Pricing

Qty Low High
1+ $1.51 $1.51

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

TPS2551QDBVRQ1 Features

  • Adjustable current limit 100 mA to 1100 mA.
  • Automotive qualified for -40°C to 125°C.
  • Fast overcurrent response of 2 µs typical.
  • 94-mΩ high-side MOSFET with reverse protection.
  • Operating input voltage 2.5 V to 6.5 V.

TPS2551QDBVRQ1 Applications

  • Automotive USB power switch applications
  • Adjustable current-limited power distribution
  • Heavy capacitive load driving
  • Short-circuit protection in vehicle systems

TPS2551QDBVRQ1 FAQs

1 frequently asked questions generated from this part’s specifications.
What is the minimum adjustable current limit of the TPS2551QDBVRQ1?

The minimum adjustable current limit is 100 mA.

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