DistyParts Icon
TPS2051BD The Texas Instruments TPS2051BD is a power distribution switch designed for general-purpose applications. It features an N-channel output and a 500mA current limit.
Mfr Part #:

TPS2051BD

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS2051BD is a power distribution switch designed for general-purpose applications. It features an N-channel output and a 500mA current limit.
✓ Total Stock: 8,083 pcs
$ Price Range: $0.32

TPS2051BD Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,939 pcs
On Request
3939 pcs On Request 1 On Request On Request 06+ On Request On Request
Partservice ✓
Non-Authorised Inventory information
124 pcs
On Request
124 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
20 pcs
On Request
20 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
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.

TPS2051BD 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
View Similar Products (0)

TPS2051BD Description

Short technical summary and product information.

The Texas Instruments TPS2051BD is an integrated circuit designed for power distribution applications. This device functions as a power switch with an N-channel output configuration, suitable for high-side switching.

 

Key electrical specifications include a current limit of 500mA and a typical Rds On resistance of 70mOhm. The switch operates with a non-inverting input and offers fault protection features such as current limiting, over-temperature protection, and undervoltage lockout (UVLO). It also includes a status flag for monitoring.

 

The TPS2051BD is housed in an 8-SOIC package, designed for surface mounting. It operates within a temperature range of -40°C to 125°C (TJ). This component is classified as a general-purpose switch and is suitable for various power management tasks.

 

This device is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1.

TPS2051BD Quick Information

Product Type: Power Distribution Switch
Canonical Name: Texas Instruments TPS2051BD Power Distribution Switch
Subcategory: Load Drivers

TPS2051BD Compliance

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

TPS2051BD Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

TPS2051BD Features

  • N-channel high-side power switch.
  • 500mA current limit protection.
  • Low 70mOhm typical Rds On.
  • Status flag and fault protection.
  • Surface mount 8-SOIC package.

TPS2051BD Applications

  • General purpose power distribution switching.
  • USB peripheral power control.
  • Portable device power management.
  • Industrial load switching.
  • Consumer electronics power rail switching.

TPS2051BD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type?

8-SOIC (0.154", 3.90mm Width)

What is the operating temperature range?

-40°C to 125°C (TJ)

What is the output current rating?

500mA fixed current limit

What is the on-resistance?

Typical 70 mOhm

What fault protection features are included?

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

What is the interface type?

On/Off with non-inverting input

What is the mounting type?

Surface Mount

Home
Account

Categories