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LD1085V33 The LD1085V33 is a 3.3V fixed output low-dropout linear voltage regulator capable of delivering 3A from a TO-220AB package.
Mfr Part #:

LD1085V33

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The LD1085V33 is a 3.3V fixed output low-dropout linear voltage regulator capable of delivering 3A from a TO-220AB package.
✓ Total Stock: 700 pcs
$ Price Range: $0.28

LD1085V33 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
700 pcs
On Request
700 pcs On Request 1 On Request On Request 06+ 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.

LD1085V33 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Industrial Grade
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
SVHC Present
Supplier Device Package
Voltage
Voltage Dropout (Max)
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LD1085V33 Description

Short technical summary and product information.

The LD1085V33 is a fixed output linear voltage regulator from STMicroelectronics, designed to deliver a stable 3.3V output with a maximum current of 3A. It employs a low-dropout (LDO) architecture, making it suitable for applications where the input voltage is close to the output voltage. The device is housed in a TO-220AB through-hole package, which provides efficient heat dissipation for higher power loads. Typical applications include post-regulation for switching power supplies, 3.3V logic power, and general-purpose voltage regulation in industrial and consumer electronics.

LD1085V33 Quick Information

Product Type: Linear Voltage Regulator
Canonical Name: STMicroelectronics LD1085V33 Linear Voltage Regulator, 3.3V, 3A, TO220AB
Subcategory: Positive Fixed Output

LD1085V33 Compliance

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

LD1085V33 Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LD1085V33 Features

  • Fixed 3.3V output voltage.
  • 3A maximum output current.
  • Low-dropout linear regulator.
  • TO-220AB through-hole package.

LD1085V33 Applications

  • Powering 3.3V microcontroller systems
  • Supplying 3.3V logic and I/O circuits
  • Used in industrial control equipment
  • Ideal for low-voltage power rails
  • Suitable for battery-powered devices

LD1085V33 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LD1085V33?

The LD1085V33 provides a fixed 3.3V output.

What package is the LD1085V33 available in?

The LD1085V33 is offered in a TO-220AB through-hole package.

What is the maximum output current of the LD1085V33?

The device can deliver up to 3A continuously.

Is the LD1085V33 a low-dropout regulator?

Yes, the LD1085V33 is a low-dropout (LDO) linear regulator.

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