Mfr Part #:

L7981TR

Name: L7981TR
Brand: STMicroelectronics
SKU: L7981TR
Availability: InStock

Mfr Name: STMicroelectronics

Description:

IC REG BUCK ADJ 3A 8VFQFPN

✓ Total Stock: 15,000 pcs

L7981TR Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Risen Electronics ✓ Non-Authorised Inventory information	7,000 pcs On Request	7000 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-02-16 21:33:16
Fe Components ✓ Non-Authorised Inventory information	8,000 pcs On Request	8000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

Short technical summary and product information.

IC REG BUCK ADJ 3A 8VFQFPN

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.

L7981

STMicroelectronics

IC REG BUCK ADJ 3A 8VFQFPN

Category	Voltage Regulators - DC DC Switching Regulators
Manufacturer Name	STMicroelectronics
Current	3A
Frequency	250kHz ~ 1MHz
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-VFQFPN (3x3)
Synchronous Rectifier	No
Topology	Buck
Voltage	4.5V