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TPS2056ADR The Texas Instruments TPS2056ADR is a 2-channel N-channel load switch designed for power distribution systems. It features a fixed current limit and high-side switching.
Mfr Part #:

TPS2056ADR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2056ADR is a 2-channel N-channel load switch designed for power distribution systems. It features a fixed current limit and high-side switching.
✓ Total Stock: 84,472 pcs
$ Price Range: $0.32

TPS2056ADR 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
78,609 pcs
On Request
78609 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
5,863 pcs
On Request
5863 pcs On Request 1 On Request On Request 1106+ 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.

TPS2056ADR 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)
Supplier Device Package
Supplier Package
Switch Type
Voltage
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TPS2056ADR Description

Short technical summary and product information.

The TPS2056ADR from Texas Instruments is a power distribution switch designed for applications with heavy capacitive loads and potential short circuits. This device integrates two 80-mΩ N-channel MOSFET high-side power switches, each controlled by an independent logic enable input.

 

Key electrical specifications include an input voltage range of 2.7V to 5.5V, with a continuous current capability of 250mA per channel. The switch offers a low on-resistance of 80mΩ typical. Fault protection mechanisms include current limiting, over-temperature protection, and undervoltage lockout (UVLO).

 

The TPS2056ADR is housed in an 8-SOIC package, suitable for surface mounting. It operates within an ambient temperature range of 0°C to 125°C. The device is designed with CMOS- and TTL-compatible enable inputs and features a typical rise time of 2.5ms, minimizing current surges during switching. A status flag feature provides output status indication.

TPS2056ADR Quick Information

Product Type: Load Switch
Canonical Name: TPS2056ADR 2-Channel Load Switch
Subcategory: Load Drivers

TPS2056ADR Compliance

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

TPS2056ADR Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

TPS2056ADR Features

  • Two 250mA N-channel high-side switches.
  • Low 80mOhm typical on-resistance.
  • Wide 2.7V to 5.5V operating voltage.
  • Includes current limit and thermal protection.
  • Surface mount 8-SOIC package.

TPS2056ADR Applications

  • Ideal for USB power switching.
  • Suitable for power distribution.
  • Used in systems with heavy loads.
  • Protects against short circuits.

TPS2056ADR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS2056ADR?

The input voltage range is 2.7V to 5.5V.

What is the operating temperature range?

The operating temperature range is 0°C to 125°C (junction temperature).

What package is the TPS2056ADR available in?

The TPS2056ADR is available in an 8-SOIC surface mount package (8-SOIC, 0.154 inch width, 3.90mm).

What is the current limit per channel?

The current limit is 250mA per channel (fixed).

What is the typical on-resistance?

The typical on-resistance is 80mOhm.

What fault protection features are integrated?

Fault protection includes fixed current limiting, over-temperature protection, and undervoltage lockout (UVLO).

What is the output configuration?

The output configuration is high side with N-channel output type.

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