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TPS2041CDBVR The Texas Instruments TPS2041CDBVR is a 0.5A N-channel power distribution switch designed for applications like USB. It features active-low enable and a fixed current limit.
Mfr Part #:

TPS2041CDBVR

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2041CDBVR is a 0.5A N-channel power distribution switch designed for applications like USB. It features active-low enable and a fixed current limit.
✓ Total Stock: 100,577 pcs
$ Price Range: $0.22

TPS2041CDBVR Available from 5 distributors

✓ Authorised
✓ Non-Authorised
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.

TPS2041CDBVR 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 Channels
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Tape & Reel
Voltage
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TPS2041CDBVR Description

Short technical summary and product information.

The TPS2041CDBVR from Texas Instruments is a single-channel N-channel power distribution switch designed for applications such as USB, where heavy capacitive loads and short circuits are common. It operates within a voltage range of 4.5V to 5.5V and provides a current limit of 500mA.

 

Key features include an active-low enable, load discharge capability, and status flag output. The device offers robust fault protection, including fixed current limiting, over-temperature protection, reverse current blocking, and undervoltage lockout (UVLO). Its Rds On (Typ) is 97mOhm, and it is housed in a compact SOT-23-5 surface-mount package.

 

This power switch is suitable for systems requiring reliable current management and protection against fault conditions. The fixed current limit ensures predictable fault current, easing the burden on the main power supply during overloads or short circuits. The operating temperature range is -40°C to 125°C (TJ).

TPS2041CDBVR Quick Information

Product Type: Power Distribution Switch
Series: TPS20xxC
Canonical Name: TPS2041CDBVR Power Distribution Switch
Subcategory: Load Switches

TPS2041CDBVR Compliance

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

TPS2041CDBVR Estimated Pricing

Qty Low High
1+ $0.22 $0.22

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

TPS2041CDBVR Features

  • 0.5A N-channel power distribution switch.
  • Fixed current limit for predictable fault.
  • Active-low enable and status flag.
  • Robust fault protection features.
  • Compact SOT-23-5 surface-mount package.

TPS2041CDBVR Applications

  • Ideal for USB power management.
  • Suitable for systems with capacitive loads.
  • Provides short circuit protection.
  • Used in power distribution circuits.

TPS2041CDBVR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TPS2041CDBVR?

4.5 V to 5.5 V.

What package is the TPS2041CDBVR available in?

SOT-23-5 (also known as SC-74A, SOT-753).

What is the operating temperature range?

-40°C to 125°C.

What is the current limit of the TPS2041CDBVR?

500 mA with ±20% accuracy.

What fault protections does the TPS2041CDBVR include?

Current limiting (fixed), over-temperature, reverse current, and under-voltage lockout (UVLO).

What is the typical on-resistance?

97 mOhm.

Is the enable pin active high or active low?

Active low.

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