LMZ12003 (3)
TIThe LMZ12003 is available from TI at Xecor. Designed for step-down DC-DC power conversion, the LMZ12003 offers exceptional power conversion efficiency, high output accuracy, and robust protection features such as thermal shutdown, short circuit protection, and input undervoltage lockout. Available in the TO-PMOD (NDW)-7 package, it is ideal for applications in telecommunications, industrial automation, and FPGA/ASIC power solutions. Whether used in high-temperature environments, low-power systems, or noise-sensitive designs, this series ensures reliable performance, scalability, and efficiency for demanding applications. Xecor is an authorized distributor for TI. Please view our extensive selection of the LMZ12003 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| LMZ12003TZ-ADJ/NOPB | High efficiency for optimal performance and power savings | TOPMOD-7 | 6,709 | |
| LMZ12003TZX-ADJ/NOPB | LMZ12003TZX-ADJ/NOPB is a 3A power module with a maximum input voltage of 20V | TOPMOD-7 | 7,398 | |
| LMZ12003TZE-ADJ/NOPB | LMZ12003TZE-ADJ/NOPB product demo | TO-7 | 7,867 |
Key Featrues
Integrated Shielded Inductor: The LMZ12003 features an integrated shielded inductor, which simplifies the PCB layout and reduces electromagnetic interference (EMI). This enhances the module's thermal performance and ensures reliable operation in high-density electronic designs.
Adjustable Switching Frequency (Up to 1 MHz): The switching frequency can be adjusted using a single resistor, allowing designers to optimize the module for specific applications. This flexibility improves efficiency and reduces the size of external components, making it ideal for compact designs.
Comprehensive Protection Features: The module includes thermal shutdown, input undervoltage lockout, output overvoltage protection, and short circuit protection. These features ensure robust and reliable operation, even in challenging conditions, reducing the risk of system failure.
High Efficiency (Up to 92%): With efficiency reaching up to 92%, the LMZ12003 minimizes power loss and heat generation. This makes it suitable for high-performance applications, such as powering FPGAs and ASICs, while extending battery life in portable devices.
Wide Input Voltage Range (4.5 V to 20 V): The module supports a broad input voltage range, making it versatile for various power sources, including batteries and regulated power supplies. This adaptability ensures consistent performance across different use cases and environments.
Adjustable Switching Frequency (Up to 1 MHz): The switching frequency can be adjusted using a single resistor, allowing designers to optimize the module for specific applications. This flexibility improves efficiency and reduces the size of external components, making it ideal for compact designs.
Comprehensive Protection Features: The module includes thermal shutdown, input undervoltage lockout, output overvoltage protection, and short circuit protection. These features ensure robust and reliable operation, even in challenging conditions, reducing the risk of system failure.
High Efficiency (Up to 92%): With efficiency reaching up to 92%, the LMZ12003 minimizes power loss and heat generation. This makes it suitable for high-performance applications, such as powering FPGAs and ASICs, while extending battery life in portable devices.
Wide Input Voltage Range (4.5 V to 20 V): The module supports a broad input voltage range, making it versatile for various power sources, including batteries and regulated power supplies. This adaptability ensures consistent performance across different use cases and environments.
Applications
FPGA and ASIC Power Supply: The LMZ12003 is ideal for powering FPGAs and ASICs in high-performance computing and embedded systems. Its fast transient response and low output voltage ripple ensure stable and efficient power delivery, even under dynamic load conditions, making it suitable for applications in telecommunications, data centers, and industrial automation.
Portable Medical Devices: The LMZ12003 is well-suited for portable medical devices, such as blood glucose monitors and portable diagnostic equipment. Its high efficiency and compact design minimize heat generation and extend battery life, while its wide input voltage range and adjustable output voltage ensure compatibility with various sensors and circuits in medical applications.
Automotive Electronics: The LMZ12003 is an excellent choice for automotive electronics, including infotainment systems, advanced driver-assistance systems (ADAS), and engine control units (ECUs). Its robust design, with protection features like thermal shutdown and short-circuit protection, ensures reliable operation in harsh automotive environments, while its high efficiency reduces power consumption and heat dissipation.
Industrial Automation and Control: The LMZ12003 is ideal for industrial automation and control systems, such as programmable logic controllers (PLCs) and motor drives. Its ability to operate at high ambient temperatures without thermal derating, combined with its low EMI emissions, makes it suitable for use in industrial environments where reliability and compliance with EMI standards are critical.
Portable Medical Devices: The LMZ12003 is well-suited for portable medical devices, such as blood glucose monitors and portable diagnostic equipment. Its high efficiency and compact design minimize heat generation and extend battery life, while its wide input voltage range and adjustable output voltage ensure compatibility with various sensors and circuits in medical applications.
Automotive Electronics: The LMZ12003 is an excellent choice for automotive electronics, including infotainment systems, advanced driver-assistance systems (ADAS), and engine control units (ECUs). Its robust design, with protection features like thermal shutdown and short-circuit protection, ensures reliable operation in harsh automotive environments, while its high efficiency reduces power consumption and heat dissipation.
Industrial Automation and Control: The LMZ12003 is ideal for industrial automation and control systems, such as programmable logic controllers (PLCs) and motor drives. Its ability to operate at high ambient temperatures without thermal derating, combined with its low EMI emissions, makes it suitable for use in industrial environments where reliability and compliance with EMI standards are critical.
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