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L5970AD The STMicroelectronics L5970AD is an adjustable 1.5A buck switching regulator. It operates with a 4.4V input voltage and a switching frequency of 500kHz.
Mfr Part #:

L5970AD

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L5970AD is an adjustable 1.5A buck switching regulator. It operates with a 4.4V input voltage and a switching frequency of 500kHz.
✓ Total Stock: 9,072 pcs
$ Price Range: $0.16

L5970AD 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
7,000 pcs
On Request
7000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
2,072 pcs
On Request
2072 pcs On Request 1 On Request On Request 10+ 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.

L5970AD 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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L5970AD Description

Short technical summary and product information.

The STMicroelectronics L5970AD is a DC-DC switching regulator designed for step-down (buck) applications. It features an adjustable output voltage and can deliver up to 1.5A of current.

 

Key electrical specifications include an input voltage of 4.4V and a switching frequency of 500kHz. The device has a single positive output configuration and does not incorporate a synchronous rectifier. Its operating temperature range is from -40°C to 150°C (TJ).

 

This component is housed in an 8-SOIC package and is designed for surface mount applications. The adjustable output capability makes it versatile for various power management designs requiring a stable, regulated voltage from a higher input source.

 

The L5970AD is suitable for applications where efficient voltage conversion is needed, such as in power supplies for embedded systems, consumer electronics, and industrial equipment.

L5970AD Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: L5970AD Adjustable Buck Switching Regulator
Subcategory: DC-DC Switching Regulator

L5970AD Compliance

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

L5970AD Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

L5970AD Features

  • Adjustable 1.5A buck switching regulator.
  • Operates at 4.4V input voltage.
  • Features 500kHz switching frequency.
  • Surface mount 8-SOIC package.
  • RoHS3 compliant status.

L5970AD Applications

  • Ideal for step-down voltage conversion.
  • Suitable for power management circuits.
  • Used in embedded system designs.
  • Applicable in consumer electronics.
  • Useful for industrial equipment power.

L5970AD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current capability of the L5970AD?

The L5970AD has an output current capability of 1.5A.

What is the input voltage for the L5970AD?

The L5970AD operates with an input voltage of 4.4V.

What is the switching frequency of the L5970AD?

The switching frequency of the L5970AD is 500kHz.

What type of package is the L5970AD in?

The L5970AD is available in an 8-SOIC package.

What is the operating temperature range for the L5970AD?

The operating temperature range for the L5970AD is -40°C to 150°C (TJ).

Is the L5970AD RoHS compliant?

The L5970AD is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the L5970AD?

The Moisture Sensitivity Level (MSL) for the L5970AD is 1 Unlimited.

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