| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,250 pcs
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2250 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Synchronous Rectifier | |
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The Texas Instruments LM21212MHE-2/NOPB is a voltage mode synchronous buck regulator with an adjustable frequency range of 300 kHz to 1.55 MHz. It operates with an input voltage range of 2.95 V to 5.5 V and can deliver up to 12 A of output current.
This regulator features integrated 7-mΩ high-side and 4.3-mΩ low-side FET switches, contributing to its efficiency. The output voltage is adjustable from 0.6 V up to the input voltage, with a reference accuracy of ±1%. It supports startup into prebiased loads and includes an adjustable soft-start function.
The LM21212MHE-2/NOPB is housed in a 20-HTSSOP package, suitable for surface mount applications. It operates within a temperature range of -40°C to 125°C (TJ). The device also includes a precision enable pin with hysteresis and a wide bandwidth voltage loop error amplifier.
This component is part of Texas Instruments' extensive power management portfolio, offering solutions for various DC/DC conversion needs. Its adjustable features make it versatile for designs requiring specific voltage and frequency settings.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.57 | $3.57 |
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 up to the input voltage.
It is available in a 20-HTSSOP (PowerTSSOP) surface-mount package.
The operating junction temperature range is -40°C to 125°C.
The switching frequency is programmable from 300kHz to 1.55MHz.