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Technical Specifications
Parameters and characteristics for this part
| Specification | LM2767M5 |
|---|---|
| Current - Output | 15 mA |
| Frequency - Switching | 11 kHz |
| Function | Ratiometric |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Synchronous Rectifier | False |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 1.8 V |
| Voltage - Output (Max) [Max] | 11 V |
| Voltage - Output (Min/Fixed) | 3.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.48 | |
| 10 | $ 1.33 | |||
| 25 | $ 1.26 | |||
| 100 | $ 1.03 | |||
| 250 | $ 0.97 | |||
| 500 | $ 0.85 | |||
| Digi-Reel® | 1 | $ 1.48 | ||
| 10 | $ 1.33 | |||
| 25 | $ 1.26 | |||
| 100 | $ 1.03 | |||
| 250 | $ 0.97 | |||
| 500 | $ 0.85 | |||
| Tape & Reel (TR) | 1000 | $ 0.67 | ||
| 2000 | $ 0.63 | |||
| 5000 | $ 0.60 | |||
| 10000 | $ 0.58 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.10 | |
| 100 | $ 0.85 | |||
| 250 | $ 0.62 | |||
| 1000 | $ 0.45 | |||
Description
General part information
LM2767 Series
The LM2767 CMOS charge-pump voltage converter operates as a voltage doubler for an input voltage in the range of 1.8 V to 5.5 V. Two low-cost capacitors and a diode are used in this circuit to provide at least 15 mA of output current.
The LM2767 operates at 11-kHz switching frequency to avoid audio voice-band interference. With an operating current of only 40 µA (operating efficiency greater than 90% with most loads), the LM2767 provides ideal performance for battery-powered systems. The device is manufactured in a 5-pin SOT-23 package.
The LM2767 CMOS charge-pump voltage converter operates as a voltage doubler for an input voltage in the range of 1.8 V to 5.5 V. Two low-cost capacitors and a diode are used in this circuit to provide at least 15 mA of output current.
Documents
Technical documentation and resources
