Texas Instruments LM51551DSST
- Part No.:
- LM51551DSST
- Manufacturer:
- Texas Instruments
- Category:
- DC DC Switching Controllers
- Package:
- 12-WFDFN Exposed Pad
- Datasheet:
-
LM51551DSST.pdf
- Description:
- 2.2MHZ WIDE VIN NON-SYNCHRONOUS
- Quantity:
- Payment:

- Shipping:

Inventory:2,674
Please send an inquiry. Send us your inquiry, and we will respond immediately.
LM51551DSST Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 12-WFDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Type:
- Transistor Driver
- Function:
- Step-Up, Step-Up/Step-Down
- Output Configuration:
- Positive
- Topology:
- Boost, Flyback, SEPIC
- Number of Outputs:
- 1
- Output Phases:
- 1
- Voltage - Supply (Vcc/Vdd):
- 2.97V ~ 45V
- Frequency - Switching:
- 100kHz ~ 2.2MHz
- Duty Cycle (Max):
- 96%
- Synchronous Rectifier:
- No
- Clock Sync:
- Yes
- Serial Interfaces:
- -
- Control Features:
- Soft Start
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 12-WSON (3x2)
LM51551DSST FAQ
1.How can I place an order for LM51551DSST through Aetrix?
Please submit a Request for Quotation (RFQ) for LM51551DSST 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 LM51551DSST reliable?
The price and inventory of LM51551DSST are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LM51551DSST is usually 5 days.
3.What payment methods are accepted for LM51551DSST?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LM51551DSST transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LM51551DSST?
LM51551DSST orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LM51551DSST 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 LM51551DSST?
For technical support, including LM51551DSST datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LM51551DSST requirements.
6.How does Aetrix verify that LM51551DSST is sourced from the original manufacturer or authorized distributors?
All LM51551DSST 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 LM51551DSST meets industry standards.
7.What is the process for return or replacement of LM51551DSST?
All LM51551DSST units undergo pre-shipment inspection (PSI). If there is an issue with LM51551DSST, 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 LM51551DSST part is unused and in its original packaging.
Return procedure for LM51551DSST:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
LM51551DSST Tags

-
UCC28C45DR
Texas Instruments

-
UCC28C40DR
Texas Instruments

-
UCC28C43DR
Texas Instruments

-
ZXSC410E6TA
Diodes Incorporated
-
LM3524DMX/NOPB
Texas Instruments
-
LM3489MMX/NOPB
Texas Instruments

-
MIC2102YML-TR
Microchip Technology

-
LM5148RGYR
Texas Instruments
-
TL598CDR
Texas Instruments

-
LM5155DSSR
Texas Instruments

-
LM25085MYX/NOPB
Texas Instruments

-
UCC2813DTR-0
Texas Instruments
Tech Hub
An FPGA is reconfigurable digital hardware used for custom logic, parallel processing, low-latency I/O and interface control. This guide explains FPGA meaning, architecture, boards, programming flow, a…
A logic gate is a basic digital circuit that uses Boolean logic to convert binary inputs into one output. This guide explains AND, OR, NOT, NAND, NOR, XOR, truth tables, universal gates, logic ICs and …
A mass air flow sensor, often called a MAF sensor, measures the amount of air entering an engine.
A crankshaft position sensor is one of the most important engine management sensors in a modern vehicle.
A decoder is an electronic circuit or integrated circuit that converts a coded input into a specific output state.
Use this kg to lbs converter to quickly convert kilograms to pounds or pounds to kilograms. It is useful for shipping weight, product specifications, package weight, material weight, equipment weight, …
Learn what analog devices are, including amplifiers, ADCs, DACs, sensors, voltage references, power ICs and ADI component selection for signal chain design.
SiC, or silicon carbide, is a wide-bandgap semiconductor material used in high-efficiency power electronics.
Type C, more formally called USB Type-C or USB-C, is a reversible connector used for charging, data transfer, display output, and accessory connection.
Voltage testing is a fundamental skill for electricians, engineers, technicians, and electronics hobbyists. Accurate voltage measurement ensures safe operation, prevents equipment damage, and verifies …
