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LD1086DT50TR The LD1086DT50TR is a fixed 5V positive linear voltage regulator from STMicroelectronics, capable of delivering up to 1.5A output current. It is housed in a DPAK package and includes over current and over temperature protection.
Mfr Part #:

LD1086DT50TR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The LD1086DT50TR is a fixed 5V positive linear voltage regulator from STMicroelectronics, capable of delivering up to 1.5A output current. It is housed in a DPAK package and includes over current and over temperature protection.
✓ Total Stock: 13,932 pcs
$ Price Range: $0.28

LD1086DT50TR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Fe Components ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
1,620 pcs
On Request
1620 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,312 pcs
On Request
1312 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.

LD1086DT50TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Lead Style
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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LD1086DT50TR Description

Short technical summary and product information.

The LD1086DT50TR is a fixed output positive linear voltage regulator manufactured by STMicroelectronics. It provides a regulated 5V output with a maximum output current of 1.5A. The device features a low dropout voltage of 1.5V maximum at 1.5A load, making it suitable for applications where the input voltage is close to the output voltage.

 

Key electrical characteristics include a power supply rejection ratio (PSRR) of 75dB at 120Hz, ensuring clean output voltage in noise-sensitive circuits. The regulator operates over a junction temperature range of -40°C to 125°C, supporting industrial and automotive temperature environments. Protection features include over current and over temperature shutdown.

 

The LD1086DT50TR is offered in a DPAK (TO-252) surface-mount package, which provides good thermal performance for moderate power dissipation. This regulator is ideal for powering microcontrollers, sensors, and other digital logic circuits requiring a stable 5V supply.

LD1086DT50TR Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: LD1086DT50TR Linear Voltage Regulator
Subcategory: Fixed Output Positive Regulator

LD1086DT50TR Compliance

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

LD1086DT50TR Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LD1086DT50TR Features

  • Fixed 5V positive output voltage.
  • Maximum output current of 1.5A.
  • Low dropout voltage of 1.5V max.
  • Over current and over temperature protection.
  • Wide operating temperature range -40°C to 125°C.

LD1086DT50TR Applications

  • Powering microcontrollers and digital logic.
  • Regulated supply for sensor modules.
  • Industrial control system power rails.
  • Automotive electronics requiring stable 5V.

LD1086DT50TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LD1086DT50TR?

The output voltage is fixed at 5V.

What is the maximum output current of the LD1086DT50TR?

The maximum output current is 1.5A.

What is the operating temperature range of the LD1086DT50TR?

The operating junction temperature range is -40°C to 125°C.

What protection features does the LD1086DT50TR include?

It includes over current and over temperature protection.

What is the dropout voltage of the LD1086DT50TR?

The maximum dropout voltage is 1.5V at 1.5A load.

What is the PSRR of the LD1086DT50TR?

The typical PSRR is 75dB at 120Hz.

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