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A5970ADTR The STMicroelectronics A5970ADTR is an adjustable DC-DC switching regulator. It operates as a step-down (buck) converter with a 1A output current capability.
Mfr Part #:

A5970ADTR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics A5970ADTR is an adjustable DC-DC switching regulator. It operates as a step-down (buck) converter with a 1A output current capability.
✓ Total Stock: 8,816 pcs
$ Price Range: $0.16

A5970ADTR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,816 pcs
On Request
3816 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.

A5970ADTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Lead Spacing
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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A5970ADTR Description

Short technical summary and product information.

The STMicroelectronics A5970ADTR is a versatile DC-DC switching regulator designed for step-down applications. This component functions as a buck converter, providing an adjustable positive output voltage from a 4V input. It is capable of delivering up to 1A of current and operates at a switching frequency of 500kHz.

 

The device is housed in an 8-SOIC package, measuring 3.90mm in width, and is designed for surface mount applications. The operating temperature range is from -40°C to 150°C (TJ), making it suitable for various environmental conditions. Its adjustable output configuration and 1A current rating make it a flexible choice for power management designs requiring efficient voltage conversion.

 

Key electrical characteristics include a 4V input voltage capability and a 500kHz switching frequency, contributing to efficient power conversion. The adjustable output type allows for precise voltage setting in specific applications. The non-synchronous rectifier design is a common characteristic for buck converters of this type.

A5970ADTR Quick Information

Product Type: Voltage Regulator
Canonical Name: STMicroelectronics A5970ADTR DC-DC Switching Regulator
Subcategory: Voltage Regulator

A5970ADTR Compliance

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

A5970ADTR Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

A5970ADTR Features

  • Adjustable positive output voltage.
  • 1A output current capability.
  • 4V input voltage.
  • 500kHz switching frequency.
  • 8-SOIC surface mount package.

A5970ADTR Applications

  • Used in DC-DC step-down power supplies.
  • Suitable for adjustable voltage regulation.
  • Power management in embedded systems.
  • Efficient voltage conversion circuits.

A5970ADTR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output current of the A5970ADTR?

The A5970ADTR can deliver up to 1A output current.

What is the switching frequency of the A5970ADTR?

The switching frequency is 500kHz.

What is the operating temperature range of the A5970ADTR?

The operating junction temperature range is -40°C to 150°C.

What package does the A5970ADTR come in?

The A5970ADTR is available in an 8-SOIC (0.154", 3.90mm Width) surface-mount package.

Is the output of the A5970ADTR adjustable?

Yes, the output type is adjustable.

Does the A5970ADTR use synchronous rectification?

No, synchronous rectifier is not present.

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