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TPS2066ADRBR The Texas Instruments TPS2066ADRBR is a 2-channel, current-limited power distribution switch designed for general-purpose applications. It features a low 70mOhm on-resistance and operates over a wide voltage range.
Mfr Part #:

TPS2066ADRBR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2066ADRBR is a 2-channel, current-limited power distribution switch designed for general-purpose applications. It features a low 70mOhm on-resistance and operates over a wide voltage range.
✓ Total Stock: 17,150 pcs
$ Price Range: $1.15

TPS2066ADRBR Available from 3 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
9,934 pcs
On Request
9934 pcs On Request 1 On Request On Request 1031+5 On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
4,859 pcs
On Request
4859 pcs On Request 1 On Request On Request 1314+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
2,357 pcs
On Request
2357 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.

TPS2066ADRBR 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
Operating Voltage
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Voltage
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TPS2066ADRBR Description

Short technical summary and product information.

The Texas Instruments TPS2066ADRBR is a 2-channel, current-limited power distribution switch. It is designed for general-purpose applications and offers a continuous current rating of 1A per channel with a low on-resistance of 70mOhm.

 

This device operates from a voltage range of 2.7V to 5.5V, making it suitable for various power management needs. Key features include fixed current limiting, over-temperature protection, and undervoltage lockout (UVLO) to ensure system reliability. The switch type is N-Channel, configured as a high-side switch with an active-high enable signal.

 

The TPS2066ADRBR is available in an 8-SON (3x3) package and is designed for surface mount applications. It also includes a status flag for monitoring output conditions and a deglitched fault report to prevent false triggers during power-up. The product is obsolete, and new designs should consider alternate products.

 

This power switch is suitable for applications requiring controlled power delivery to multiple loads, such as USB ports, system power rails, and other point-of-load applications where current limiting and protection are essential.

TPS2066ADRBR Quick Information

Product Type: Power Distribution Switch
Canonical Name: Texas Instruments TPS2066ADRBR 2-Channel Current-Limited Power Distribution Switch
Subcategory: Load Driver

TPS2066ADRBR Compliance

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

TPS2066ADRBR Estimated Pricing

Qty Low High
1+ $1.15 $1.15

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

TPS2066ADRBR Features

  • Two-channel, 1A current limit.
  • Low 70mOhm typical on-resistance.
  • Wide 2.7V to 5.5V operating voltage.
  • Surface mount 8-SON package.
  • Includes fault protection features.

TPS2066ADRBR Applications

  • Powering multiple loads from a single source.
  • USB port power control.
  • System power rail management.
  • Point-of-load power distribution.

TPS2066ADRBR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS2066ADRBR?

The operating voltage range is 2.7V to 5.5V.

What package is the TPS2066ADRBR available in?

The TPS2066ADRBR is available in an 8-SON (3x3) package and an 8-VDFN Exposed Pad package.

What is the operating temperature range of the TPS2066ADRBR?

The junction temperature range is -40°C to 125°C, and the ambient temperature range is -40°C to 85°C.

What is the output current rating per channel?

Each output channel can deliver 1A continuous current.

Does the TPS2066ADRBR have over-temperature protection?

Yes, it includes over-temperature protection.

What is the typical on-resistance of the TPS2066ADRBR?

The typical on-resistance is 70mOhm.

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