LMR33630BRNXR

The LMR33630BRNXR is a high-performance, step-down (buck) switching regulator from Texas Instruments. It is designed to provide a compact and efficient power solution for various applications, including industrial, automotive, and consumer electronics. This regulator features a wide input voltage range of 3V to 36V and can deliver up to 3A of output current.
Key features include a built-in high-side switch, adjustable output voltage with an external resistor divider, and a programmable switching frequency, allowing for optimization of efficiency and size. The LMR33630 also incorporates various protections such as thermal shutdown, over-voltage, and short-circuit protection, enhancing its reliability in demanding environments.
With its small package size and low quiescent current, it is ideal for battery-powered applications. Additionally, it supports a range of output voltages, making it versatile for different circuit designs. Overall, the LMR33630BRNXR is an effective choice for designers seeking a reliable and efficient power management solution.

The LMR33630BRNXR is a high-efficiency step-down voltage regulator designed for various power applications. Key features include:
1. Input Voltage Range: Operates from 4.5V to 36V, accommodating a wide range of input sources.
2. Output Current: Capable of delivering up to 3A output current.
3. High Efficiency: Typically achieves efficiencies exceeding 95%, minimizing power loss and heat generation.
4. Adjustable Output Voltage: Output voltage can be set between 0.8V and 30V via external resistors.
5. Built-in Compensations: Integrated compensation simplifies design efforts and improves stability.
6. Switching Frequency: Operates at a fixed frequency of 1.2 MHz, allowing for smaller inductor and capacitor sizes.
7. Thermal Protection: Includes thermal shutdown and current limiting features for enhanced reliability.
8. Synchronous Rectification: Reduces power dissipation, enhancing efficiency, especially under low load conditions.
9. Compact Package: Available in an HTQFN package, allowing for space-efficient designs.
These features make the LMR33630BRNXR suitable for a variety of applications, including automotive, industrial, and consumer electronics.

The LMR33630BRNXR is packaged in a 10-pin VDFN (Very Thin Dual Flat No-lead) with a 3mm x 3mm footprint. This compact package type is designed for efficient thermal performance and is suitable for space-constrained applications.

The LMR33630BRNXR is a high-efficiency step-down (buck) voltage regulator that features a compact 10-pin VQFN package. Its pin count is 10.
The main functions of the pins are as follows:
1. VIN: Input voltage supply.
2. SW: Switching node connected to the inductor.
3. GND: Ground reference.
4. VOUT: Output voltage.
5. COMP: Compensation network connection for loop stability.
6. FB: Feedback input for adjusting output voltage.
7. EN: Enable pin to turn the device on/off.
8. SS: Soft-start pin for controlling the start-up time.
9. PSR: Power saving mode pin; used to enable/disable power-saving features.
10. NC: No connection; not used.
The LMR33630 is designed for efficient power management in applications requiring low output voltage from a higher input voltage source, with a maximum output current of 3A.

The manufacturer of the LMR33630BRNXR is Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including analog and digital semiconductors, embedded processors, and microcontrollers. Founded in 1930, the company is well-known for its innovations in the field of electronics and has a strong focus on providing solutions for various applications in automotive, industrial, communication, and consumer electronics sectors. TI is recognized for its commitment to research and development, and it offers a diverse portfolio of products that cater to both large enterprises and individual developers.

The LMR33630BRNXR is a step-down voltage regulator ideal for applications in portable electronics, automotive systems, industrial automation, and battery-powered devices. It offers high efficiency for converting higher voltage inputs to lower outputs, making it suitable for powering microcontrollers, sensors, and communication devices in IoT applications. Its compact size and thermal performance also support use in space-constrained environments.

The LMR33630BRNXR is a step-down voltage regulator. Equivalent products include:
1. LMR33630 - Different package options.
2. LMR33631 - Similar functionality with different output current.
3. TPS563201 - Texas Instruments, similar step-down converter.
4. LM2596 - A popular step-down regulator with different specs.
5. MICREL MIC29150 - Another alternative with comparable features.
Always verify specific parameters for compatibility.