LM2673S-ADJ
- Mfr.Part #
- LM2673S-ADJ
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 3A TO263-7
- Stock
- 25,415
- In Stock :
- 25,415
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Max) :
- 40V
- Width :
- 8.89mm
- Mounting Type :
- Surface Mount
- Number of Pins :
- 7
- Min Output Voltage :
- 1.2V
- Voltage - Input (Min) :
- 8V
- Operating Temperature :
- -40°C~125°C TJ
- Output Configuration :
- Positive
- Control Mode :
- VOLTAGE-MODE
- Frequency :
- 260kHz
- Number of Terminations :
- 7
- Base Part Number :
- LM2673
- Min Supply Voltage :
- 8V
- Terminal Position :
- Single
- Max Supply Voltage :
- 40V
- Input Voltage-Nom :
- 12V
- Topology :
- Buck
- Mount :
- Surface Mount
- Number of Outputs :
- 1
- RoHS Status :
- Non-RoHS Compliant
- REACH SVHC :
- No SVHC
- Current - Output :
- 3A
- Max Output Voltage :
- 37V
- Output Type :
- Adjustable
- Output Voltage :
- 37V
- JESD-609 Code :
- e0
- Lead Free :
- Contains Lead
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Length :
- 10.1mm
- Terminal Form :
- Gull wing
- Thickness :
- 4.44mm
- Package / Case :
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- ECCN Code :
- EAR99
- Quiescent Current :
- 4.2mA
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Lifecycle Status :
- NRND (Last Updated: 4 days ago)
- Height :
- 4.65mm
- Function :
- Step-Down
- Efficiency :
- 88 %
- Packaging :
- Bulk
- Peak Reflow Temperature (Cel) :
- 235
- Synchronous Rectifier :
- No
- Max Output Current :
- 3A
- Series :
- SIMPLE SWITCHER®
- Control Technique :
- PULSE WIDTH MODULATION
- Datasheets
- LM2673S-ADJ

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2673S-ADJ Overview
The LM2673S-ADJ from Texas Instruments is a versatile and robust adjustable buck regulator designed to cater to a wide range of power management requirements. This IC regulator is part of the LM2673 series, which are known for their efficiency and reliability in converting a higher input voltage into a lower output voltage through a switching regulator design. With a capacity to handle up to 3A of output current and a flexible output adjustment feature, this component is ideal for applications demanding stable and efficient voltage regulation.
LM2673S-ADJ Features
- Adjustable output voltage for tailored power supply solutions.
- High efficiency, capable of handling up to 3A of load current.
- Built-in thermal shutdown and current limit features enhance safety and durability.
- TO263-7 package provides a compact and heat resilient casing for various applications.
LM2673S-ADJ Applications
- Portable Devices: Ideal for powering portable electronic devices where efficient power conversion is necessary to extend battery life.
- Networking Equipment: Utilized in networking hardware such as switches and routers to provide stable operation under variable load conditions.
- Consumer Electronics: Applied in home entertainment systems to ensure consistent power delivery for audio and video components.
- Industrial Systems: Suitable for use in industrial automation systems, where precise voltage regulation is critical for reliable machinery operation.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















