LM2776DBVT
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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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $1.980 ($2.277) |
| 10+ | $1.310 ($1.5065) |
| 50+ | $1.300 ($1.495) |
| 100+ | $1.290 ($1.4835) |
| 250+ | $1.270 ($1.4605) |
| 500+ | $1.260 ($1.449) |
| 1000+ | $1.250 ($1.4375) |
| 2500+ | $1.240 ($1.426) |
Product Information
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
Applications
Power Management, Signal Processing, Audio, Portable Devices
Technical Specifications
SOT-23
200mA
-5.5V
2.7V
Inverting
-40°C
-
No SVHC (27-Jun-2018)
6Pins
-
-2.7V
5.5V
Surface Mount
85°C
-
Technical Docs (1)
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:United States
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate