LM2673SX-12
Or copy the link below:
- Mfr.Part #
- LM2673SX-12
- Manufacturer
- Texas Instruments
- Package / Case
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Datasheet
- Download
- Description
- IC REG BUCK 12V 3A TO263-7
- Stock
- 4,215
- In Stock ：
- 4,215
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Voltage :
- 12V
- Function :
- Step-Down
- Package / Case :
- TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
- Operating Supply Voltage :
- 40V
- Height Seated (Max) :
- 4.8mm
- Topology :
- Buck
- Voltage - Input (Min) :
- 8V
- Output Type :
- FIXED
- Quiescent Current :
- 4.2mA
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Lead Free :
- Contains Lead
- Width :
- 8.635mm
- Mounting Type :
- Surface Mount
- Series :
- SIMPLE SWITCHER®
- Terminal Position :
- Single
- Number of Pins :
- 7
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Terminations :
- 7
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Control Mode :
- VOLTAGE-MODE
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Pbfree Code :
- No
- Voltage - Input (Max) :
- 40V
- Synchronous Rectifier :
- No
- Peak Reflow Temperature (Cel) :
- 235
- Output Configuration :
- Positive
- RoHS Status :
- Non-RoHS Compliant
- Frequency - Switching :
- 260kHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-609 Code :
- e0
- Mount :
- Surface Mount
- Input Voltage-Nom :
- 24V
- Base Part Number :
- LM2673
- Max Output Current :
- 3A
- Operating Temperature :
- -40°C~125°C TJ
- Datasheets
- LM2673SX-12
Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2673SX-12 Overview
The Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2673SX-12 is a high-performance, easy-to-use power solution from Texas Instruments, designed specifically for applications requiring a stable and efficient 12V output from a higher voltage source. This step-down (buck) regulator efficiently converts input voltages ranging from 8V to 40V into a fixed 12V output, delivering up to 3A of load current. Its robust design is complemented by built-in features such as thermal shutdown, current limit, and an innovative SYNC mode, which allows multiple devices to synchronize switching frequencies, minimizing noise and enhancing performance in sensitive applications.
LM2673SX-12 Features
- Adjustable output voltage from 1.21V to 37V when used with external resistors.
- High efficiency up to 92%, which helps in reducing the heat generated and improving system reliability.
- Integrated protection features such as thermal shutdown, current limiting, and under-voltage lockout ensure safe operation under abnormal conditions.
- Synchronization input to reduce noise by synchronizing multiple ICs.
- Simple external components required: A standard series of inductors and minimal capacitors to stabilize the operation.
LM2673SX-12 Applications
- Consumer Electronics: Used in powering home entertainment systems and personal computing devices, where stable and efficient power delivery is crucial.
- Automotive Applications: Ideal for automotive electronics that require robust power regulation, such as infotainment systems and GPS devices.
- Industrial Equipment: Can be integrated into factory automation systems, providing reliable power for sensors and control units in harsh environments.
- Portable Devices: Suitable for battery-powered portable devices, ensuring longer battery life and consistent performance.
- Telecommunications: Powers communication equipment, such as routers and switches, maintaining stable operation and minimizing downtime in critical network infrastructure.
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.
Manufacturer related products
Catalog related products
Related products
- Follow Us
-
- Payment
-
- Subscribe
- Certification
-
-
