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DC/DC Adjustable Charge Pump Voltage Converter, 2.7V to 5.5V in, -5.5V to -2.7V/200 mA out, SOT-23-6


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Product Overview

The LM2776DBVT is a switched capacitor CMOS charge-pump Voltage Converter inverts a positive voltage in the range of 2.7 to 5.5V to the corresponding negative voltage. The LM2776 uses three capacitors to provide 200mA of output current without the size and electromagnetic interference (EMI) related to inductor-based converters. With an operating current of only 100µA and operating efficiency greater than 90% at most loads, the LM2776 provides ideal performance for battery-powered systems requiring a high power negative power supply.
  • Inverts input supply voltage
  • Low-current PFM mode operation
  • Current limit and thermal protection
  • No inductors
  • 2MHz Switching frequency
  • Greater than 90% efficiency
  • Green product and no Sb/Br


Power Management, Signal Processing, Audio, Portable Devices

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Technical Documents (1)

Packaging type Cut Tape
Additional packaging options available
Re-reel (minimum 100/reel):3123026RL Check stock

Available for back order

More stock available to supplier lead times which is approximately 12/15/25

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

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1+ HK$10.69
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10+ HK$9.58
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25+ HK$9.09
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100+ HK$7.47
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1 (Cut Tape 3123026) x 10.69 = HK$10.69
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