LM2685 datasheet by National Semiconductor (now Texas Instruments).
| Part number | LM2685 |
|---|---|
| Datasheet | LM2685_NationalSemiconductor.pdf |
| File Size | 244.02 KB |
| Manufacturer | National Semiconductor (now Texas Instruments) |
| Description | Dual Output Regulated Switched Capacitor Voltage Converter |
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The LM2685 CMOS charge-pump voltage converter operates as an input voltage doubler, +5V regulator and inverter for an input voltage in the range of +2.85V to +6.5V. Five low cost capacitors are used in this circuit to provide up to 50mA of output current at +5V ( ± 5%), and 15mA at −5V. The LM2685 operates at a 130 kHz switching frequency to reduce output resistance and voltage ripple.
View all National Semiconductor (now Texas Instruments) datasheets
| Part Number | Description |
|---|---|
| LM268 | Precision Voltage Reference |
| LM2681 | Switched Capacitor Voltage Converter |
| LM2682 | Switched Capacitor Voltage Doubling Inverter |
| LM2686 | 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 |
