| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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10,044 pcs
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10044 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,456 pcs
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2456 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,718 pcs
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1718 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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170 pcs
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170 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments LM21212MHX-2/NOPB is a high-performance DC/DC switching regulator designed for power management applications. This device operates as a voltage mode synchronous buck regulator, accepting an input voltage range of 2.95V to 5.5V and delivering up to 12A of output current.
Key electrical specifications include an adjustable output voltage from 0.6V to VIN with ±1% reference accuracy, and a switching frequency that is resistor-adjustable from 300kHz to 1.55MHz. The regulator integrates high-side and low-side FET switches with low on-resistance (7mΩ and 4.3mΩ respectively) to enhance efficiency.
Packaged in a 20-lead HTSSOP, the LM21212MHX-2/NOPB is designed for surface mount applications. It operates within a temperature range of -40°C to 125°C (TJ). Additional features include output voltage tracking and adjustable soft-start capability.
This component is suitable for various power supply designs requiring efficient voltage conversion. Its adjustable frequency and output voltage provide design flexibility for different application requirements.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.97 | $2.97 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.95V to 5.5V.
The maximum output current is 12A.
The output voltage is adjustable from 0.6V to VIN.
The operating junction temperature range is -40°C to 125°C.
It is available in a 20-HTSSOP (PowerTSSOP) surface mount package.
The switching frequency is programmable from 300kHz to 1.55MHz.
Yes, it integrates a 7 mΩ high-side FET and a 4.3 mΩ low-side FET.