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L4938ED013TR The STMicroelectronics L4938ED013TR is a linear voltage regulator featuring two adjustable positive outputs and a Surface Mount package. It operates within a temperature range of -40°C to 150°C.
Mfr Part #:

L4938ED013TR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L4938ED013TR is a linear voltage regulator featuring two adjustable positive outputs and a Surface Mount package. It operates within a temperature range of -40°C to 150°C.
✓ Total Stock: 61,057 pcs
$ Price Range: $0.28

L4938ED013TR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
60,267 pcs
On Request
60267 pcs On Request 1 On Request On Request On Request On Request On Request
Chanetech ✓
Non-Authorised Inventory information
790 pcs
On Request
790 pcs On Request 1 On Request On Request On Request 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.

L4938ED013TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Lead Spacing
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
Protection Features
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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L4938ED013TR Description

Short technical summary and product information.

The STMicroelectronics L4938ED013TR is a dual-output adjustable positive linear voltage regulator designed for various power management applications. It offers a stable 5.1V output and supports output currents of 100mA and 400mA, with dropout voltages of 0.4V and 0.6V respectively.

 

This IC includes protection features such as over-temperature shutdown and control features like enable and reset. It is housed in a 20-SOIC package suitable for surface mounting. The operating temperature range is from -40°C to 150°C, making it suitable for demanding environments.

 

The L4938ED013TR is specified as RoHS3 Compliant, MSL 1 Unlimited, and REACH Unaffected. Its adjustable output configuration and robust protection mechanisms make it a versatile component for power supply designs requiring reliable voltage regulation.

L4938ED013TR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: L4938ED013TR STMicroelectronics Adjustable Positive Linear Voltage Regulator
Subcategory: Linear Voltage Regulator

L4938ED013TR Compliance

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

L4938ED013TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L4938ED013TR Features

  • Dual adjustable positive linear voltage regulator.
  • Output current up to 400mA.
  • Low dropout voltage.
  • Over-temperature protection.
  • Surface mount 20-SOIC package.

L4938ED013TR Applications

  • Power supply circuits.
  • Consumer electronics.
  • Industrial control systems.
  • Automotive applications.

L4938ED013TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the L4938ED013TR?

The output voltage is fixed at 5.1V.

What is the operating temperature range of the L4938ED013TR?

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

What package is the L4938ED013TR available in?

The L4938ED013TR is available in a 20-SOIC (0.295", 7.50mm Width) surface-mount package.

How many regulators does the L4938ED013TR contain?

It contains two regulators.

What are the output current ratings of the L4938ED013TR?

The regulator provides two outputs: one rated for 100mA typical and the other for 400mA typical.

What protection features does the L4938ED013TR include?

It includes over-temperature protection.

What control features are available on the L4938ED013TR?

The device includes enable and reset control functions.

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