Datasheet Details
| Part number | LM2686 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 204.03 KB |
| Description | Regulated Switched Capacitor Voltage Converter |
| Download | LM2686 Download (PDF) |
|
|
| Part number | LM2686 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 204.03 KB |
| Description | Regulated Switched Capacitor Voltage Converter |
| Download | LM2686 Download (PDF) |
|
|
|
The LM2686 CMOS charge-pump voltage converter operates as an input voltage doubler and a +5V regulator for an input voltage in the range of +2.85V to +6.5V.
Three low cost capacitors are used in this circuit to provide up to 50mA of output current at +5.0V ( ± 5%).
The LM2686 operates at a 130 kHz switching frequency to reduce output resistance and voltage ripple.
LM2686 Regulated Switched Capacitor Voltage Converter November 1999 LM2686 Regulated Switched Capacitor Voltage.
| Part Number | Description |
|---|---|
| LM268 | Precision Voltage Reference |
| LM2681 | Switched Capacitor Voltage Converter |
| LM2682 | Switched Capacitor Voltage Doubling Inverter |
| LM2685 | Dual Output Regulated Switched Capacitor Voltage Converter |
| LM2687 | Low Noise Regulated Switched Capacitor Voltage |
| LM26 | Factory Preset Thermostat |
| LM260 | Voltage Comparators |
| LM26001 | Switching Regulator |
| LM26001B | 1.5A Switching Regulator |
| LM2601 | Adapter Interface Circuit |