">
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 L6997STR

Part No.:
L6997STR
Manufacturer:
STMicroelectronics
Category:
DC DC Switching Controllers
Package:
20-TSSOP (0.173", 4.40mm Width)
Datasheet:
AetrixL6997STR.pdf
Description:
IC REG CTRLR BUCK 20TSSOP
Quantity:
Payment:
Payment
Shipping:
Shipping

Inventory:5,754

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

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

L6997STR Specifications

Product attributes
Attribute value
Manufacturer:
STMicroelectronics
Series:
-
Package/Case:
20-TSSOP (0.173", 4.40mm Width)
Packaging:
Tape & Reel (TR)
Product Status:
Obsolete
Output Type:
Transistor Driver
Function:
Step-Down
Output Configuration:
Positive
Topology:
Buck
Number of Outputs:
1
Output Phases:
1
Voltage - Supply (Vcc/Vdd):
3V ~ 5.5V
Frequency - Switching:
-
Duty Cycle (Max):
-
Synchronous Rectifier:
Yes
Clock Sync:
No
Serial Interfaces:
-
Control Features:
Current Limit, Enable, Phase Control, Power Good, Soft Start
Operating Temperature:
-40°C ~ 125°C (TJ)
Grade:
-
Qualification:
-
Mounting Type:
Surface Mount
Supplier Device Package:
20-TSSOP

L6997STR FAQ

1.How can I place an order for L6997STR through Aetrix?

1.Please submit a Request for Quotation (RFQ) for L6997STR 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 L6997STR reliable?

The price and inventory of L6997STR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for L6997STR is usually 5 days.

3.What payment methods are accepted for L6997STR?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for L6997STR transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for L6997STR?

L6997STR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your L6997STR 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 L6997STR?

5.For technical support, including L6997STR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your L6997STR requirements.

6.How does Aetrix verify that L6997STR is sourced from the original manufacturer or authorized distributors?

6.All L6997STR 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 L6997STR meets industry standards.

7.What is the process for return or replacement of L6997STR?

All L6997STR units undergo pre-shipment inspection (PSI). If there is an issue with L6997STR, 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 L6997STR part is unused and in its original packaging.

Return procedure for L6997STR:

1.Submit a request within 90 days.

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

L6997STR Tags

  • L6997STR
  • L6997STR PDF
  • L6997STR Datasheet
  • L6997STR Specifications
  • L6997STR Images
  • STMicroelectronics
  • STMicroelectronics L6997STR
  • Buy L6997STR
  • L6997STR Price
  • L6997STR Distributor
  • L6997STR Supplier
  • L6997STR Wholesale
Related Products
UCC28C45DR
UCC28C45DR

Texas Instruments

UCC28C40DR
UCC28C40DR

Texas Instruments

UCC28C43DR
UCC28C43DR

Texas Instruments

ZXSC410E6TA
ZXSC410E6TA

Diodes Incorporated

LM3524DMX/NOPB
LM3524DMX/NOPB

Texas Instruments

LM3489MMX/NOPB
LM3489MMX/NOPB

Texas Instruments

MIC2102YML-TR
MIC2102YML-TR

Microchip Technology

LM5148RGYR
LM5148RGYR

Texas Instruments

TL598CDR
TL598CDR

Texas Instruments

LM5155DSSR
LM5155DSSR

Texas Instruments

LM25085MYX/NOPB
LM25085MYX/NOPB

Texas Instruments

UCC2813DTR-0
UCC2813DTR-0

Texas Instruments

Tech Hub

Search

Search

PRODUCT

PRODUCT

PHONE

PHONE

USER

USER