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TPS2051BDBVT The Texas Instruments TPS2051BDBVT is a power distribution switch designed for applications with heavy capacitive loads and short circuits. It offers a 500mA continuous current capability.
Mfr Part #:

TPS2051BDBVT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2051BDBVT is a power distribution switch designed for applications with heavy capacitive loads and short circuits. It offers a 500mA continuous current capability.
✓ Total Stock: 201,887 pcs
$ Price Range: $0.51

TPS2051BDBVT Available from 2 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
200,889 pcs
On Request
200889 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
998 pcs
On Request
998 pcs On Request 1 On Request On Request 12+11+10+ 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.

TPS2051BDBVT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Features
Input Type
Interface
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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TPS2051BDBVT Description

Short technical summary and product information.

The Texas Instruments TPS2051BDBVT is a power distribution switch designed for applications where heavy capacitive loads and short circuits are likely. This device features a 70mΩ N-channel MOSFET power switch, suitable for power-distribution systems. It operates within a voltage range of 2.7V to 5.5V and provides a continuous current of 500mA.

 

The TPS2051BDBVT includes accurate current limiting, with a minimum of 0.75A and a maximum of 1.25A, along with thermal and short-circuit protection. It also features undervoltage lockout (UVLO) and a deglitched fault report for overcurrent conditions. The switch is controlled by a logic enable input and has an active-high configuration. The typical rise time is 0.6ms, and the maximum standby supply current is 1µA.

 

This component is available in a SOT-23-5 package, which is a surface-mount type. The operating temperature range is -40°C to 125°C. The TPS2051BDBVT is intended for use in power-distribution systems requiring reliable current control and protection.

TPS2051BDBVT Quick Information

Product Type: Power Distribution Switch
Canonical Name: Texas Instruments TPS2051BDBVT Power Distribution Switch
Subcategory: Power Distribution Switches

TPS2051BDBVT Compliance

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

TPS2051BDBVT Estimated Pricing

Qty Low High
1+ $0.51 $0.51

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

TPS2051BDBVT Features

  • 500mA continuous current capability.
  • Wide 2.7V to 5.5V operating voltage.
  • Low 70mΩ typical Rds On.
  • Fixed current limit protection.
  • SOT-23-5 surface mount package.

TPS2051BDBVT Applications

  • Ideal for USB power switching.
  • Suitable for power distribution systems.
  • Protects against short circuits.
  • Manages heavy capacitive loads.

TPS2051BDBVT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the TPS2051BDBVT?

The operating voltage range for the TPS2051BDBVT is 2.7V to 5.5V.

What is the Rds On for the TPS2051BDBVT?

The typical Rds On for the TPS2051BDBVT is 70mΩ.

What is the operating temperature range of the TPS2051BDBVT?

The operating temperature range for the TPS2051BDBVT is -40°C to 125°C.

What type of package is the TPS2051BDBVT in?

The TPS2051BDBVT is available in a SOT-23-5 package.

What are the fault protection features of the TPS2051BDBVT?

The TPS2051BDBVT features current limiting (fixed), over temperature protection, and undervoltage lockout (UVLO).

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