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BSP742RXUMA1 The Infineon Technologies BSP742RXUMA1 is a smart high-side power switch featuring N-Channel output and a 400mA current capability. It is supplied in a Surface Mount PG-DSO-8-6 package.
Mfr Part #:

BSP742RXUMA1

Available from 3 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies BSP742RXUMA1 is a smart high-side power switch featuring N-Channel output and a 400mA current capability. It is supplied in a Surface Mount PG-DSO-8-6 package.
✓ Total Stock: 9,029 pcs
$ Price Range: $1.64

BSP742RXUMA1 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,667 pcs
On Request
3667 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Smaxon Electronics ✓
Non-Authorised Inventory information
2,362 pcs
On Request
2362 pcs On Request 1 On Request On Request 21+10 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.

BSP742RXUMA1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
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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BSP742RXUMA1 Description

Short technical summary and product information.

The Infineon Technologies BSP742RXUMA1 is a smart high-side power switch designed for various automotive applications. It features an N-Channel output configuration and a current rating of 400mA, with a typical Rds On resistance of 250mOhm.

 

This device operates within a temperature range of -40°C to 150°C (TJ) and offers several fault protection features, including current limiting, open load detection, over-temperature, and over-voltage protection. The interface is a simple On/Off control.

 

The BSP742RXUMA1 is packaged in a standard 8-SOIC (0.154", 3.90mm Width) format, suitable for surface mounting. Its high-side switch configuration makes it ideal for controlling loads in automotive power systems.

 

Key specifications include a 1:1 ratio, non-inverting input, and general-purpose switch type. The device is part of Infineon's Classic PROFET™ 12V family.

BSP742RXUMA1 Quick Information

Product Type: Power Distribution Switch
Series: Classic PROFET™ 12V
Canonical Name: BSP742RXUMA1 Smart High-Side Power Switch
Subcategory: Power Distribution Switches

BSP742RXUMA1 Compliance

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

BSP742RXUMA1 Estimated Pricing

Qty Low High
1+ $1.64 $1.64

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

BSP742RXUMA1 Features

  • N-Channel smart high-side power switch.
  • 400mA continuous current capability.
  • Low 250mOhm Rds On (Typical).
  • Surface mount 8-SOIC package.
  • Includes over-temperature and over-voltage protection.

BSP742RXUMA1 Applications

  • Automotive power distribution.
  • Load switching applications.
  • Engine control modules.
  • General purpose power control.

BSP742RXUMA1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the current rating for the BSP742RXUMA1?

The BSP742RXUMA1 has a current rating of 400mA.

What is the Rds On resistance of the BSP742RXUMA1?

The typical Rds On resistance for the BSP742RXUMA1 is 250mOhm.

What is the operating temperature range for this power switch?

The operating temperature range is -40°C to 150°C (TJ).

What type of package is the BSP742RXUMA1 supplied in?

The BSP742RXUMA1 is supplied in an 8-SOIC (0.154", 3.90mm Width) package.

Does the BSP742RXUMA1 have fault protection features?

Yes, it includes current limiting, open load detect, over-temperature, and over-voltage protection.

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