Mfr Part #:

L5973AD

Mfr Name: STMicroelectronics

Description:

IC REG BUCK ADJUSTABLE 2A 8HSOP

✓ Total Stock: 28,506 pcs

L5973AD Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	89 pcs On Request	89 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	317 pcs On Request	317 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Fe Components ✓ Non-Authorised Inventory information	13,100 pcs On Request	13100 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Risen Electronics ✓ Non-Authorised Inventory information	15,000 pcs On Request	15000 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-02-16 21:33:16

Short technical summary and product information.

IC REG BUCK ADJUSTABLE 2A 8HSOP

Mfr Standard Lead Time: 12 weeks (varies by distributor)

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Same form/fit/function or matching attribute configuration across different manufacturers.

A5974ADTR

STMicroelectronics

IC REG BUCK ADJUSTABLE 2A 8HSOP

A5974AD

STMicroelectronics

IC REG BUCK ADJUSTABLE 2A 8HSOP

Category	Voltage Regulators - DC DC Switching Regulators
Manufacturer Name	STMicroelectronics
Current	2A
Frequency	500kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature	-40°C ~ 150°C (TJ)
Output Configuration	Positive
Output Type	Adjustable
Supplier Device Package	8-HSOP
Synchronous Rectifier	No
Topology	Buck
Voltage	4V