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A7986ATR The STMicroelectronics A7986ATR is an adjustable positive buck switching regulator. It offers a 3A output current and operates at 250kHz.
Mfr Part #:

A7986ATR

Available from 3 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics A7986ATR is an adjustable positive buck switching regulator. It offers a 3A output current and operates at 250kHz.
✓ Total Stock: 5,462 pcs
$ Price Range: $0.16

A7986ATR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Chanetech ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
462 pcs
On Request
462 pcs On Request 1 On Request On Request 21+ 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.

A7986ATR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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A7986ATR Description

Short technical summary and product information.

The STMicroelectronics A7986ATR is a DC DC switching regulator designed for step-down applications. This device features an adjustable positive output configuration and can handle up to 3A of current. It operates at a switching frequency of 250kHz.

 

The regulator is suitable for surface mount applications and comes in an 8-pin HSOP-EP package. The operating temperature range is from -40°C to 150°C (TJ). Its function as a buck converter makes it ideal for voltage step-down needs in various electronic systems.

 

Key electrical characteristics include an input voltage of 4.5V and a single positive adjustable output. The device is designed with a non-synchronous rectifier topology. Its RoHS status is compliant, and it has a Moisture Sensitivity Level (MSL) of 1.

A7986ATR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: STMicroelectronics A7986ATR Adjustable Buck Switching Regulator
Subcategory: Voltage Regulators

A7986ATR Compliance

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

A7986ATR Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

A7986ATR Features

  • Adjustable positive buck switching regulator.
  • 3A output current capability.
  • Operates at 250kHz switching frequency.
  • Surface mount 8-pin HSOP-EP package.
  • Wide -40°C to 150°C operating temperature.

A7986ATR Applications

  • Ideal for voltage step-down applications.
  • Suitable for power management circuits.
  • Used in systems requiring adjustable output.
  • Designed for 3A current loads.

A7986ATR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage of the A7986ATR?

4.5V

What package is the A7986ATR available in?

8-SOIC (0.154", 3.90mm Width) Exposed Pad

What is the operating temperature range of the A7986ATR?

-40°C to 150°C junction temperature

What is the maximum output current of the A7986ATR?

3A

What is the switching frequency of the A7986ATR?

250kHz

Is the A7986ATR output adjustable?

Yes, the output type is adjustable.

What topology does the A7986ATR use?

Buck (step-down) topology.

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