L4922 The STMicroelectronics L4922 is a high current monolithic voltage regulator designed for automotive and industrial applications. It offers protection against load dump transients, reverse polarity, overheating, and output short circuits.
Mfr Part #:

L4922

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L4922 is a high current monolithic voltage regulator designed for automotive and industrial applications. It offers protection against load dump transients, reverse polarity, overheating, and output short circuits.
✓ Total Stock: 90,400 pcs
$ Price Range: $0.30

L4922 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
90,400 pcs
90400 pcs On Request 1 On Request On Request On Request On Request On Request

L4922 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
SVHC Present

L4922 Description

Short technical summary and product information.

The STMicroelectronics L4922 is a high current monolithic voltage regulator. It features a very low voltage drop, specified at a maximum of 0.70 V at 1 A and 25 °C.

 

This device is internally protected against several fault conditions, including load dump transients up to +60V, reverse polarity, overheating, and output short circuits. These protective features make it suitable for demanding automotive and industrial applications.

 

Designed as a linear regulator controller, the L4922 provides essential power management functions. Its robust design and integrated protection mechanisms contribute to system reliability in harsh environments.

L4922 Quick Information

Product Type: Voltage Regulator
Canonical Name: L4922 High Current Monolithic Voltage Regulator
Subcategory: Linear Regulator Controllers

L4922 Compliance

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

L4922 Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

L4922 Features

  • High current monolithic voltage regulator.
  • Very low voltage drop of 0.70V max.
  • Protected against load dump transients.
  • Internal reverse polarity protection.
  • Overheating and short circuit protection.

L4922 Applications

  • Automotive engine control module power rails.
  • Industrial power supply regulation circuits.
  • Battery management and power distribution systems.
  • Protected voltage supplies in harsh environments.

L4922 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum voltage drop for the L4922?

The maximum voltage drop is 0.70 V at 1 A and 25 °C.

What protection features does the L4922 offer?

The L4922 is internally protected against load dump transients of +60V, reverse polarity, overheating, and output short circuits.

What applications is the L4922 suitable for?

The L4922 is designed for automotive and industrial applications.

Is the L4922 RoHS compliant?

The RoHS Status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the L4922?

The Moisture Sensitivity Level is 1 Unlimited.

What is the REACH status for the L4922?

The REACH Status is REACH Unaffected.

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