L9352B-TR-LF The STMicroelectronics L9352B-TR-LF is a power distribution switch featuring N-Channel output and a 1:1 ratio. It operates within a 4.5V to 5.5V range and supports currents up to 5A.
Mfr Part #:

L9352B-TR-LF

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L9352B-TR-LF is a power distribution switch featuring N-Channel output and a 1:1 ratio. It operates within a 4.5V to 5.5V range and supports currents up to 5A.
✓ Total Stock: 5,278 pcs
$ Price Range: $0.32

L9352B-TR-LF Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,800 pcs
2800 pcs On Request 1 On Request On Request 15+16+ On Request On Request
Non-Authorised Inventory information
1,874 pcs
1874 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
600 pcs
600 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
4 pcs
4 pcs On Request 1 On Request On Request 15+16+ On Request On Request

L9352B-TR-LF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Fault Protection
Features
Input Type
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Voltage

L9352B-TR-LF Description

Short technical summary and product information.

The STMicroelectronics L9352B-TR-LF is a power distribution switch designed for general-purpose applications. It features an N-Channel output configuration and a 1:1 ratio, operating within a voltage range of 4.5V to 5.5V.

 

This device supports multiple outputs, with a current rating of 2.5A and 5A. It includes fault protection mechanisms such as open load detection and over-temperature protection, along with a status flag feature. The switch type is general purpose, and it has an Rds On (Typ) of 200mOhm.

 

The L9352B-TR-LF is designed for surface mounting and comes in a 36-PowerBSSOP (0.433", 11.00mm Width) package, specifically the PowerSO-36, Bottom Pad variant. It operates across a wide temperature range from -40°C to 150°C (TJ).

L9352B-TR-LF Quick Information

Product Type: Power Distribution Switch
Canonical Name: STMicroelectronics L9352B-TR-LF Power Distribution Switch
Subcategory: Load Drivers

L9352B-TR-LF Compliance

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

L9352B-TR-LF Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

L9352B-TR-LF Features

  • N-Channel low-side power switch.
  • Operates from 4.5V to 5.5V supply.
  • Supports 2.5A and 5A current.
  • Includes status flag and fault protection.
  • Surface mount PowerSO-36 package.

L9352B-TR-LF Applications

  • Ideal for automotive load switching.
  • Used in industrial control systems.
  • Suitable for driving resistive and inductive loads.
  • Can be used in power distribution modules.

L9352B-TR-LF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the L9352B-TR-LF?

4.5V to 5.5V.

What is the operating temperature range?

-40°C to 150°C (junction).

What package is the L9352B-TR-LF available in?

36-PowerBSSOP (0.433", 11.00mm Width) with PowerSO-36 bottom pad.

How many outputs does the L9352B-TR-LF have?

4 outputs.

What is the output configuration?

Low side, N-Channel.

What fault protection features are included?

Open load detect and over temperature protection.

What is the typical on-resistance?

200mOhm (typical).

L9352B-TR-LF Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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L9352B-LF
L9352B-LF
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IC PWR SWITCH N-CHAN 1:1 PWRSO36
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