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TPS2555DRCT The Texas Instruments TPS2555DRCT is a power distribution switch designed for applications requiring precise current limiting. It features an adjustable current limit up to 2.5A and a low Rds On resistance.
Mfr Part #:

TPS2555DRCT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2555DRCT is a power distribution switch designed for applications requiring precise current limiting. It features an adjustable current limit up to 2.5A and a low Rds On resistance.
✓ Total Stock: 250 pcs
$ Price Range: $1.00

TPS2555DRCT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
Non-Authorised Inventory information
250 pcs
On Request
250 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.

TPS2555DRCT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Features
Input Voltage
Interface
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Voltage
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TPS2555DRCT Description

Short technical summary and product information.

The Texas Instruments TPS2555DRCT is an N-Channel power distribution switch designed for applications where precision current limiting is essential or heavy capacitive loads and short circuits are encountered. This device offers a programmable current-limit threshold between 500 mA and 2.5 A (typ) via an external resistor.

 

Key electrical characteristics include a maximum current limit of 2.5A and a typical Rds On resistance of 73mOhm. The switch operates within an input voltage range of 4.5V to 5.5V and has an adjustable current limit accuracy of 0.1 at 1A. It features an active-low enable and provides fault protection including current limiting, over-temperature protection, and undervoltage lockout (UVLO).

 

The TPS2555DRCT is available in a 10-VSON (3x3) or 10-VFDFN Exposed Pad package, suitable for surface mounting. The operating temperature range is -40°C to 125°C (TJ). This component is intended for general-purpose switching applications where robust current control is needed.

TPS2555DRCT Quick Information

Product Type: Power Distribution Switch
Canonical Name: Texas Instruments TPS2555DRCT Power Distribution Switch
Subcategory: Load Switches

TPS2555DRCT Compliance

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

TPS2555DRCT Estimated Pricing

Qty Low High
1+ $1.00 $1.00

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

TPS2555DRCT Features

  • Adjustable current limit up to 2.5A.
  • Low 73mOhm typical Rds On.
  • Operates from 4.5V to 5.5V.
  • Active-low enable control.
  • Surface mount 10-VSON package.

TPS2555DRCT Applications

  • Ideal for USB power management.
  • Suitable for heavy capacitive loads.
  • Protects against short circuits.
  • Precision current limiting required.

TPS2555DRCT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum current rating of the TPS2555DRCT?

The maximum current limit is 2.5A.

What is the typical on-resistance of the TPS2555DRCT?

The typical on-resistance is 73mOhm.

What is the operating temperature range of the TPS2555DRCT?

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

What input voltage range does the TPS2555DRCT support?

The input voltage range is 4.5V to 5.5V.

What fault protection features does the TPS2555DRCT include?

Fault protection includes adjustable current limiting, over-temperature shutdown, and under-voltage lockout (UVLO).

What package options are available for the TPS2555DRCT?

The TPS2555DRCT is available in a 10-VSON (3x3) or 10-VFDFN Exposed Pad package.

Is the TPS2555DRCT a high-side or low-side switch?

It is a high-side switch with an N-Channel output.

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