| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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26 pcs
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26 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
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| Halogen Free | |
| Industrial Grade | |
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| Lead Style | |
| Load Current | |
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| Operating Temperature Range | |
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| Tape & Reel | |
| Topology |
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.
Key electrical specifications include a maximum load current of 1A, a switch current limit of 2.85A typical, and an internal 0.17Ω N-Channel MOSFET. The regulator can achieve efficiencies up to 90% and features a typical operating current of 80µA, with a supply current in shutdown less than 2.5µA.
The device operates over a temperature range of -40°C to 85°C. Its high switching frequency, adjustable up to 2 MHz, allows for the use of small surface mount inductors and capacitors, making it suitable for compact designs. The topology is a Boost converter, and it includes features like Enable and Nonsynchronous rectification.
Packaged in a VSSOP-8 surface mount package with a height of 1.09mm and a footprint of 14.7 mm², the LM2621MM/NOPB is designed for space-constrained 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 1.2 V to 14 V.
The output voltage can be adjusted from 1.24 V to 14 V.
The maximum load current is 1 A.
The typical operating current is 80 µA.
The switching frequency is adjustable up to 2 MHz.
The operating temperature range is -40°C to 85°C.
It is in a VSSOP-8 package.