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TPS2066ADR The Texas Instruments TPS2066ADR is a 2-channel, current-limited power distribution switch designed for general-purpose applications. It features a low 70mOhm Rds On and an active-high enable.
Mfr Part #:

TPS2066ADR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2066ADR is a 2-channel, current-limited power distribution switch designed for general-purpose applications. It features a low 70mOhm Rds On and an active-high enable.
✓ Total Stock: 9,842 pcs
$ Price Range: $0.32

TPS2066ADR Available from 2 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
9,453 pcs
On Request
9453 pcs On Request 1 On Request On Request 1023+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
389 pcs
On Request
389 pcs On Request 1 On Request On Request 07+ 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.

TPS2066ADR 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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TPS2066ADR Description

Short technical summary and product information.

The Texas Instruments TPS2066ADR is a 2-channel, current-limited power distribution switch. It operates with an input voltage range of 4.5V to 5.5V and provides a continuous current of 1A per channel.

 

Key electrical characteristics include a low Rds On of 70mOhm and an active-high enable interface. The device offers robust fault protection, including current limiting (fixed), over-temperature protection, and undervoltage lockout (UVLO). It also features a status flag for monitoring output conditions.

 

This power switch is supplied in an 8-SOIC surface-mount package, measuring 3.90mm in width. The operating temperature range is from -40°C to 85°C. The TPS2066ADR is designed for general-purpose switching applications where controlled power distribution and protection are required.

 

Note: This product is obsolete and no longer in production. Alternate products should be considered for new designs.

TPS2066ADR Quick Information

Product Type: Power Distribution Switch
Series: TPS2066A
Canonical Name: TPS2066A Two Channel, Current-Limited, Power-Distribution Switch
Subcategory: Load Drivers

TPS2066ADR Compliance

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

TPS2066ADR Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

TPS2066ADR Features

  • Two-channel N-channel power switch.
  • 1A continuous current per channel.
  • Low 70mOhm Rds On resistance.
  • Active-high enable interface.
  • Surface mount 8-SOIC package.

TPS2066ADR Applications

  • On/off control via active high enable.
  • Status flag output for fault monitoring.
  • Fixed current limiting protects downstream loads.
  • Thermal shutdown prevents overheating.

TPS2066ADR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS2066ADR?

The TPS2066ADR operates from 4.5V to 5.5V.

What package does the TPS2066ADR come in?

The TPS2066ADR is available in an 8-SOIC (0.154", 3.90mm Width) surface-mount package.

What is the operating temperature range of the TPS2066ADR?

The TPS2066ADR operates from -40°C to 85°C.

How much current can the TPS2066ADR source per channel?

Each channel can source up to 1A.

What is the typical on-resistance of the TPS2066ADR?

The typical Rds(on) is 70mOhm.

What fault protection features does the TPS2066ADR include?

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

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