DistyParts Icon
L4940D2T5-TR The STMicroelectronics L4940D2T5-TR is a linear voltage regulator providing a fixed 17V output. It features a 1.5A current capability and operates within a temperature range of -40°C to 150°C.
Mfr Part #:

L4940D2T5-TR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L4940D2T5-TR is a linear voltage regulator providing a fixed 17V output. It features a 1.5A current capability and operates within a temperature range of -40°C to 150°C.
✓ Total Stock: 32,212 pcs
$ Price Range: $0.28

L4940D2T5-TR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
24,912 pcs
On Request
24912 pcs On Request 1 On Request On Request 21+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
960 pcs
On Request
960 pcs On Request 1 On Request On Request 21+ On Request On Request
ACK ELEKTRONIK ✓
Non-Authorised Inventory information
340 pcs
On Request
340 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.

L4940D2T5-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
Voltage Dropout (Max)
View Similar Products (0)

L4940D2T5-TR Description

Short technical summary and product information.

This STMicroelectronics L4940D2T5-TR is a linear voltage regulator designed for power management applications. It offers a fixed positive output voltage of 17V and can supply a maximum current of 8mA, with a dropout voltage of 0.9V at 1.5A. The device includes protection features such as over temperature, reverse polarity, and short circuit.

 

With an operating temperature range from -40°C to 150°C, this regulator is suitable for various environmental conditions. It comes in a surface mount D2PAK package (TO-263-3, D²Pak (2 Leads + Tab), TO-263AB), facilitating integration into compact electronic designs. The regulator also provides a PSRR of 68dB at 120Hz.

 

Key electrical characteristics include a single regulator output and a fixed output type. The RoHS status is compliant with RoHS3 standards, and it has a Moisture Sensitivity Level (MSL) of 1 Unlimited.

L4940D2T5-TR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: STMicroelectronics L4940D2T5-TR Linear Voltage Regulator
Subcategory: Linear

L4940D2T5-TR Compliance

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

L4940D2T5-TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

L4940D2T5-TR Features

  • Fixed positive 17V output voltage.
  • 1.5A maximum output current capability.
  • Surface mount D2PAK package.
  • Wide -40°C to 150°C operating temperature.
  • Includes over temperature protection.

L4940D2T5-TR Applications

  • Power supply regulation circuits.
  • Embedded system power management.
  • Industrial control applications.
  • Automotive electronics power.

L4940D2T5-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input voltage for L4940D2T5-TR?

17V.

What is the dropout voltage of L4940D2T5-TR?

The maximum dropout voltage is 0.9V at 1.5A output current.

What is the PSRR of L4940D2T5-TR?

The typical PSRR is 68dB at 120Hz.

What protection features does L4940D2T5-TR include?

Over-temperature, reverse polarity, and short-circuit protection.

Is the L4940D2T5-TR a fixed or adjustable output regulator?

It has a fixed output voltage of 5V.

What package is the L4940D2T5-TR available in?

It is available in a D2PAK (TO-263-3) surface-mount package.

What is the operating temperature range of L4940D2T5-TR?

-40°C to 150°C.

Home

Categories