LMR62421XMFX/NOPB
Texas Instruments
The Texas Instruments LMR62421XMFX/NOPB is a 2.1A Boost and SEPIC DC-DC converter. It operates with an input voltage from 2.7V to 5.5V and can provide an output voltage up to 24V.
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22,600 pcs
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22600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3,100 pcs
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3100 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
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350 pcs
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350 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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350 pcs
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350 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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260 pcs
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260 pcs | On Request | 1 | On Request | On Request | 2110+ | On Request | On Request |
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The LMR62421XMF/NOPB from Texas Instruments is a versatile DC-DC switching regulator designed for Boost and SEPIC applications. It offers a wide input voltage range from 2.7V to 5.5V and can achieve an output voltage of up to 24V, with a maximum switch current of 2.1A. The device features a fixed switching frequency of 1.6 MHz, enabling the use of small surface-mount inductors and capacitors, thus reducing the overall solution size and cost.
This regulator provides all the active functions necessary for local DC-DC conversion, delivering fast transient response and accurate regulation. It includes features such as cycle-by-cycle current limiting, internal compensation, and internal soft-start. The operating temperature range is -40°C to 125°C (TJ).
The LMR62421XMF/NOPB is available in compact SOT-23-5 and WSON-6 packages, making it suitable for space-constrained designs. Its ease of use and small solution size contribute to reduced system costs.
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Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 5.5V.
It is available in a SOT-23-5 surface mount package (also known as SC-74A, SOT-753).
The operating temperature range is -40°C to 125°C.
The output voltage is adjustable from 3V to 24V.
The switching frequency is 1.6 MHz.
It supports boost and SEPIC topologies.
Yes, it includes an enable feature and uses nonsynchronous rectification.