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L9822N The STMicroelectronics L9822N is an 8-channel power distribution switch and load driver. It features an SPI interface and operates with a load voltage range of 4.5V to 5.5V.
Mfr Part #:

L9822N

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L9822N is an 8-channel power distribution switch and load driver. It features an SPI interface and operates with a load voltage range of 4.5V to 5.5V.
✓ Total Stock: 25 pcs
$ Price Range: $0.32

L9822N Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
25 pcs
On Request
25 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 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.

L9822N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Interface
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Ratio
Rds On (Typ)
Supplier Device Package
Switch Type
Voltage
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L9822N Description

Short technical summary and product information.

The STMicroelectronics L9822N is an integrated circuit designed for power distribution and load driving applications. This device functions as an 8-channel, low-side switch, capable of driving solenoids or relays.

 

Key electrical specifications include an operating load voltage range of 4.5V to 5.5V and a maximum output current of 500mA per channel. The device utilizes an SPI interface for control and features a status flag for monitoring. The typical on-resistance (Rds On) is 550 mOhm.

 

Packaged in a PowerSO-20 format with an exposed pad, the L9822N is designed for surface mounting. Its operating temperature range is -40°C to 150°C (TJ). The part is supplied in Tape & Reel packaging.

 

This component is suitable for applications requiring the control of multiple inductive loads, such as automotive systems or industrial automation, where precise power management and switching are essential.

L9822N Quick Information

Product Type: Power Distribution Switch / Load Driver
Canonical Name: L9822N STMicroelectronics Octal Power Solenoid Driver
Subcategory: Load Driver

L9822N Compliance

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

L9822N Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

L9822N Features

  • Eight-channel low-side switch driver.
  • Supports solenoid and relay actuation.
  • SPI interface for digital control.
  • Operates at 4.5V to 5.5V load voltage.
  • Surface mount PowerSO-20 package.

L9822N Applications

  • Ideal for inductive load control.
  • Suitable for automotive applications.
  • Used in industrial automation systems.
  • Power management in embedded systems.

L9822N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the L9822N?

4.5V to 5.5V.

What is the operating temperature range of the L9822N?

-40°C to 150°C.

What package does the L9822N come in?

20-SOIC (0.295", 7.50mm Width) Exposed Pad.

How many outputs does the L9822N have?

8 outputs.

What is the maximum output current per channel?

500mA.

What interface does the L9822N use?

SPI.

What is the output configuration of the L9822N?

Low side.

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