LM21212MHX-1/NOPB
- Mfr.Part #
- LM21212MHX-1/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 12A 20HTSSOP
- Stock
- 1,276
- In Stock :
- 1,276
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Input Voltage-Nom :
- 5V
- Efficiency :
- 97 %
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Topology :
- Buck
- Quiescent Current :
- 1.5mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Current :
- 12A
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~125°C TJ
- Lead Free :
- Lead Free
- Packaging :
- Tape and Reel (TR)
- Control Mode :
- VOLTAGE-MODE
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Control Technique :
- PULSE WIDTH MODULATION
- Factory Lead Time :
- 6 Weeks
- Output Voltage :
- 5.5V
- Number of Terminations :
- 20
- Output Type :
- Adjustable
- Peak Reflow Temperature (Cel) :
- 260
- Output Configuration :
- Positive
- Width :
- 4.4mm
- Height :
- 1.2mm
- Base Part Number :
- LM21212
- Analog IC - Other Type :
- SWITCHING REGULATOR
- JESD-609 Code :
- e4
- Radiation Hardening :
- No
- Function :
- Step-Down
- Frequency - Switching :
- 1MHz
- Terminal Pitch :
- 0.65mm
- Synchronous Rectifier :
- yes
- Thickness :
- 1mm
- ECCN Code :
- EAR99
- Terminal Form :
- Gull wing
- Voltage - Output (Min/Fixed) :
- 0.6V
- Number of Pins :
- 20
- Length :
- 6.5mm
- Mounting Type :
- Surface Mount
- Operating Supply Voltage :
- 5.5V
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Voltage - Input (Min) :
- 2.95V
- Mount :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- LM21212MHX-1/NOPB

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM21212MHX-1/NOPB Overview
The Voltage Regulators - DC DC Switching Regulators Texas Instruments LM21212MHX-1/NOPB is an advanced, highly efficient, adjustable buck regulator designed for precision voltage control in demanding applications. Engineered by Texas Instruments, this regulator provides a robust 12A output current and features a compact 20HTSSOP package, making it ideal for space-constrained applications. It offers exceptional thermal performance and reliability, tailored for industries requiring high efficiency and precise voltage regulation. The integration of advanced features and its compact design make it a preferred choice for designers looking to optimize power solutions in both commercial and industrial environments.
LM21212MHX-1/NOPB Features
This adjustable buck regulator is distinguished by its high-performance capabilities which include an adjustable output voltage range, integrated power MOSFETs, and a high switching frequency that improves efficiency while reducing external component size. The LM21212MHX-1/NOPB also features thermal shutdown, over-current protection, and under-voltage lockout, ensuring safe operation under varying conditions.
LM21212MHX-1/NOPB Applications
- Telecommunications Equipment: Utilized to regulate power within network routers, switches, and base stations where stable and efficient power is critical.
- Computing Systems: Ideal for use in servers and high-performance computers where efficient power management directly contributes to system stability and energy efficiency.
- Industrial Systems: Applied in automated machinery and industrial robots, ensuring precise control and reliability in harsh environments.
- Portable Devices: Supports power regulation in portable medical instruments and mobile industrial equipment, optimizing battery life and enhancing device performance.
- Automotive Applications: Used in automotive electronics such as infotainment systems and advanced driver-assistance systems (ADAS) for stable voltage delivery and enhanced functionality.
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