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L4993MDTR The L4993MDTR from STMicroelectronics is a linear voltage regulator with a fixed 5V output and 150mA current capability. It is designed for surface mount applications in a 20-SOIC package.
Mfr Part #:

L4993MDTR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The L4993MDTR from STMicroelectronics is a linear voltage regulator with a fixed 5V output and 150mA current capability. It is designed for surface mount applications in a 20-SOIC package.
✓ Total Stock: 5,333 pcs
$ Price Range: $0.28

L4993MDTR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,333 pcs
On Request
2333 pcs On Request 1 On Request On Request 15+ 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.

L4993MDTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Current
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Voltage
Voltage Dropout (Max)
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L4993MDTR Description

Short technical summary and product information.

The L4993MDTR is a linear voltage regulator manufactured by STMicroelectronics, designed to provide a stable 5V output voltage with a maximum current of 150mA. It accepts an input voltage up to 31V and features a low dropout voltage of 0.4V at 150mA. The device operates across a wide temperature range of -40°C to 150°C, making it suitable for demanding environments.

 

Key electrical characteristics include a quiescent current of 125 µA and a supply current of up to 2 mA. Protection features such as over-temperature and short-circuit protection are integrated for enhanced reliability. The regulator also includes control features like reset and watchdog functionality.

 

This component is supplied in a 20-SOIC package suitable for surface mounting. Its robust design and comprehensive protection make it a reliable choice for various power management applications requiring a fixed positive voltage output.

L4993MDTR Quick Information

Product Type: Voltage Regulator - Linear
Series: Automotive, AEC-Q100
Canonical Name: L4993MDTR Voltage Regulator - Linear
Subcategory: Linear

L4993MDTR Compliance

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

L4993MDTR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L4993MDTR Features

  • Fixed 5V positive output voltage.
  • 150mA maximum output current.
  • Low 0.4V dropout voltage at 150mA.
  • Wide -40°C to 150°C operating temperature.
  • Integrated over-temperature and short-circuit protection.

L4993MDTR Applications

  • Suitable for automotive applications.
  • Used in power management circuits.
  • Provides stable voltage for sensitive electronics.
  • Ideal for systems requiring reset functionality.
  • Applications needing watchdog timer support.

L4993MDTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for the L4993MDTR?

The maximum input voltage is 31V.

What is the output voltage of the L4993MDTR?

The fixed output voltage is 5V.

What is the output current capability of the L4993MDTR?

The output current is 150mA.

What is the dropout voltage of the L4993MDTR?

The maximum dropout voltage is 0.4V at 150mA.

What protection features does the L4993MDTR include?

Over-temperature and short-circuit protection.

What is the operating temperature range of the L4993MDTR?

-40°C to 150°C.

What package is the L4993MDTR available in?

20-SOIC (0.295", 7.50mm Width) surface mount package.

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