3A The ST TPS82085 is a 3-A step-down converter module with a compact MicroSiP™ package. It operates with an input voltage range of 2.5V to 6V and offers high efficiency up to 95%.
Mfr Part #:

3A

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The ST TPS82085 is a 3-A step-down converter module with a compact MicroSiP™ package. It operates with an input voltage range of 2.5V to 6V and offers high efficiency up to 95%.
✓ Total Stock: 255 pcs
$ Price Range: $0.99

3A Available from 1 distributor

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✓ Non-Authorised
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255 pcs
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3A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Efficiency
Input Voltage
Operating Temperature
Output Current
Output Voltage
Protection Features
Quiescent Current

3A Description

Short technical summary and product information.

The STMicroelectronics TPS82085 is a 3-A, low-profile MicroSiP™ power module designed for high efficiency and small solution size. It integrates a synchronous step-down converter and an inductor, simplifying design and saving PCB area. The module operates within a 2.5-V to 6-V input voltage range and provides an adjustable output voltage from 0.8-V to VIN.

 

Key features include up to 95% efficiency and a low operating quiescent current of 17 µA in Power Save Mode. The device operates at a nominal switching frequency of 2.4 MHz and automatically enters Power Save Mode at light load currents. It also includes Hiccup short circuit protection and over temperature protection for a robust solution.

 

The TPS82085 is suitable for automated assembly due to its low profile and compact 3.0-mm x 2.8-mm x 1.3-mm 8-pin µSiL package. Its design is optimized for applications requiring high efficiency and minimal space, such as battery-powered devices and processor supplies.

3A Quick Information

Product Type: Step-Down Converter
Series: TPS82085
Canonical Name: TPS82085 3-A Step-Down Converter MicroSiP™ Power Module
Subcategory: Step-Down Converter

3A Compliance

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

3A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

3A Features

  • 3-A low profile MicroSiP™ power module.
  • Up to 95% efficiency for optimal power usage.
  • Wide 2.5V to 6V input voltage range.
  • Adjustable output voltage from 0.8V to VIN.
  • Integrated short circuit and over-temperature protection.

3A Applications

  • Ideal for battery-powered applications.
  • Suitable for solid-state drive power.
  • Used for processor supply voltage.
  • Applicable in mobile phone designs.

3A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the 3A step-down regulator?

The input voltage range is 2.5V to 6V.

What is the output current capability?

The output current is up to 3A.

What is the switching frequency?

The switching frequency is 2.4 MHz.

What is the efficiency of the regulator?

Efficiency is up to 95%.

What is the operating temperature range?

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

What protection features are included?

Hiccup short circuit protection and over temperature protection.

What is the package type?

The package is µSiL (8) with body size 3.0mm x 2.8mm x 1.3mm.

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