">
Send an Inquiry

To receive a quote for your project, please fill in the following information, and we’ll get back to you promptly.

Name*
Company*
Email Address*
Phone/WhatsApp
Part Number*
Quantity*
Message
Submit Inventory List

Please fill in the following information, and we’ll get back to you promptly.

Name*
Company*
Email Address*
Phone/WhatsApp
Upload My List
Message

STMicroelectronics L5989D

Part No.:
L5989D
Manufacturer:
STMicroelectronics
Category:
Voltage Regulators - DC DC Switching Regulators
Package:
16-PowerTSSOP (0.173", 4.40mm Width)
Datasheet:
AetrixL5989D.pdf
Description:
IC REG BUCK ADJ 4A 16HTSSOP
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:3,209

Please send an inquiry. Send us your inquiry, and we will respond immediately.

Part Number
Quantity*
Price
Name*
Company*
Email*
Comments

L5989D Specifications

Product attributes
Attribute value
Manufacturer:
STMicroelectronics
Series:
-
Package/Case:
16-PowerTSSOP (0.173", 4.40mm Width)
Packaging:
Tube
Product Status:
Active
Function:
Step-Down
Output Configuration:
Positive
Topology:
Buck
Output Type:
Adjustable
Number of Outputs:
1
Voltage - Input (Min):
2.9V
Voltage - Input (Max):
18V
Voltage - Output (Min/Fixed):
0.6V
Voltage - Output (Max):
18V
Current - Output:
4A
Frequency - Switching:
100kHz ~ 1MHz
Synchronous Rectifier:
Yes
Operating Temperature:
-40°C ~ 150°C (TJ)
Grade:
-
Qualification:
-
Mounting Type:
Surface Mount
Supplier Device Package:
16-HTSSOP

L5989D FAQ

1.How can I place an order for L5989D through Aetrix?

1.Please submit a Request for Quotation (RFQ) for L5989D on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for L5989D reliable?

The price and inventory of L5989D are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for L5989D is usually 5 days.

3.What payment methods are accepted for L5989D?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for L5989D transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for L5989D?

L5989D orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your L5989D order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for L5989D?

5.For technical support, including L5989D datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your L5989D requirements.

6.How does Aetrix verify that L5989D is sourced from the original manufacturer or authorized distributors?

6.All L5989D products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that L5989D meets industry standards.

7.What is the process for return or replacement of L5989D?

All L5989D units undergo pre-shipment inspection (PSI). If there is an issue with L5989D, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The L5989D part is unused and in its original packaging.

Return procedure for L5989D:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

L5989D Tags

  • L5989D
  • L5989D PDF
  • L5989D Datasheet
  • L5989D Specifications
  • L5989D Images
  • STMicroelectronics
  • STMicroelectronics L5989D
  • Buy L5989D
  • L5989D Price
  • L5989D Distributor
  • L5989D Supplier
  • L5989D Wholesale
Related Products
TPS562201DDCR
TPS562201DDCR

Texas Instruments

MC34063ABD-TR
MC34063ABD-TR

STMicroelectronics

TPS561201DDCR
TPS561201DDCR

Texas Instruments

MC33063ADR
MC33063ADR

Texas Instruments

MC34063ADR
MC34063ADR

Texas Instruments

TPS560200DBVR
TPS560200DBVR

Texas Instruments

AP3012KTR-G1
AP3012KTR-G1

Diodes Incorporated

TLV61048DBVR
TLV61048DBVR

Texas Instruments

AZ34063UMTR-G1
AZ34063UMTR-G1

Diodes Incorporated

TPS562200DDCR
TPS562200DDCR

Texas Instruments

AP62300TWU-7
AP62300TWU-7

Diodes Incorporated

MC34063EBD-TR
MC34063EBD-TR

STMicroelectronics

Tech Hub

Search

Search

PRODUCT

PRODUCT

PHONE

PHONE

USER

USER