| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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39,304 pcs
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39304 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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4,582 pcs
|
4582 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM2621MM/NOPB from Texas Instruments is a high-efficiency, step-up DC-DC switching regulator designed for battery-powered and low input voltage systems. It accepts an input voltage between 1.2V and 14V and converts it into a regulated output voltage that can be adjusted between 1.24V and 14V.
This device features an internal 0.17Ω N-Channel MOSFET power switch and can achieve efficiencies up to 90%. The high switching frequency, adjustable up to 2MHz, allows for the use of small surface-mount inductors and capacitors. The topology supports Boost and SEPIC configurations, with a switch current limit of 2.85A typical.
The LM2621MM/NOPB operates over a temperature range of -40°C to 85°C. It is available in a compact 8-VSSOP package with a height of 1.09mm and a footprint of 14.7 mm². The typical operating current is 80µA, and the supply current in shutdown is less than 2.5µA, making it suitable for power-sensitive applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.18 | $1.18 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 1.2V to 14V.
The output voltage is adjustable from 1.24V to 14V.
The maximum load current is 1A.
The operating temperature range is -40°C to 85°C.
It comes in an 8-VSSOP surface-mount package.
The typical efficiency is up to 90%.
The switching frequency is adjustable up to 2MHz.