LM2767M5 Part Information
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.
- 20-u03a9 Typical Output Impedance
- 96% Typical Conversion Efficiency at 15 mA
- Doubles Input Supply Voltage
- SOT-23 5-Pin Package
|Input Voltage Min||1.8V|
|Input Voltage Max||5.5V|
|DC / DC Converter IC Case||SOT-23|
|No. of Pins||5Pins|
|Fixed Output Voltage Nom.||-|
|Adjustable Output Voltage Min||3.6V|
|Adjustable Output Voltage Max||11V|
|Operating Temperature Max||85°C|
|Automotive Qualification Standard||-|
|MSL||MSL 1 - Unlimited|
|SVHC||No SVHC (27-Jun-2018)|
|RoHS Phthalates Compliant||Yes|
|IC Generic Number||2767|
|Logic Function Number||2767|
|No. of Outputs||1Outputs|
|Operating Temperature Min||-40°C|
|Operating Temperature Range||-40°C to +85°C|
|Output Current Max||30mA|
|Output Voltage Max||11V|
|Output Voltage Min||3.6V|
|Primary Input Voltage||5V|
|Supply Voltage Max||5.5V|
|Supply Voltage Min||1.8V|
|Switch Output Current Isw Max||30mA|
|Termination Type||Surface Mount Device|
|Voltage Regulator Type||Doubler|
Frequently Asked Questions
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