LM2671N-3.3
- Mfr.Part #
- LM2671N-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 500MA 8DIP
- Stock
- 1
- In Stock :
- 1
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Frequency - Switching :
- 260kHz
- Mounting Type :
- Through Hole
- Pbfree Code :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Mode :
- VOLTAGE-MODE
- Operating Temperature :
- -40°C~125°C TJ
- Topology :
- Buck
- Max Output Current :
- 500mA
- Nominal Output Voltage :
- 3.3V
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Voltage - Input (Min) :
- 6.5V
- Series :
- SIMPLE SWITCHER®
- Function :
- Step-Down
- Terminal Position :
- Dual
- REACH SVHC :
- No SVHC
- Output Type :
- FIXED
- Output Voltage :
- 3.3V
- Input Voltage-Nom :
- 12V
- ECCN Code :
- EAR99
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Packaging :
- Tube
- Lead Free :
- Contains Lead
- Operating Supply Voltage :
- 40V
- RoHS Status :
- Non-RoHS Compliant
- JESD-609 Code :
- e0
- Min Output Voltage :
- 3.3V
- Mount :
- Through Hole
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Base Part Number :
- LM2671
- Voltage - Input (Max) :
- 40V
- Terminal Pitch :
- 2.54mm
- Output Configuration :
- Positive
- Synchronous Rectifier :
- No
- Number of Terminations :
- 8
- Width :
- 7.62mm
- Number of Pins :
- 8
- Number of Outputs :
- 1
- Datasheets
- LM2671N-3.3

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2671N-3.3 Overview
The Texas Instruments LM2671N-3.3 is a meticulously engineered DC DC switching regulator designed to deliver reliable, high-efficiency power conversion in a compact package. As part of the Voltage Regulators - DC DC Switching Regulators category, this device is optimized for applications requiring a fixed output voltage of 3.3V with an output current capacity of up to 500mA. Its robust design includes a built-in switch, which facilitates a reduced component count and enhances overall system reliability. The LM2671N-3.3 is an ideal solution for designers looking for an efficient and cost-effective way to manage power in their electronic circuits, embodying both performance and practicality.
LM2671N-3.3 Features
- Fixed Output Voltage: 3.3V ensures stable and consistent power supply.
- Output Current up to 500mA: Suitable for moderate to high power applications.
- Simple External Components: Requires minimal external components, facilitating easier design and compact PCB layout.
- High Efficiency: Provides greater energy efficiency, making it ideal for battery-operated devices.
- Thermal Shutdown and Current Limit: Enhances safety with built-in protection features against excessive temperature and load conditions.
LM2671N-3.3 Applications
- Consumer Electronics: Ideal for powering portable devices where efficient energy usage is crucial. The LM2671N-3.3 ensures long battery life and reliable operation in products like handheld gaming consoles and personal digital assistants.
- Telecommunications: Used in telecom infrastructure to provide stable voltage in environments demanding consistent electronic performance. Suitable for applications like wireless routers and modems.
- Embedded Systems: Powers microcontrollers and other embedded devices, ensuring stable operation in systems that require a fixed 3.3V input, such as IoT devices and smart sensors.
- Portable Medical Devices: Provides the necessary power management for portable medical devices such as glucose monitors and portable ECGs, where efficiency and reliability are paramount.
- Office Equipment: Used in office appliances that need compact and efficient power supplies, like portable printers and scanners.
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