This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | LTC1539 |
|---|---|
| Datasheet | LTC1539 LTC Datasheet (PDF) |
| File Size | 451.24 KB |
| Manufacturer | Linear Technology (now Analog Devices) |
| Description | Dual High Efficiency/ Low Noise/ Synchronous Step-Down Switching Regulators |
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The LTC ®1538-AUX/LTC1539 are dual, synchronous stepdown switching regulator controllers which drive external N-channel power MOSFETs in a phase-lockable fixed frequency architecture. The Adaptive PowerTM output stage selectively drives two N-channel MOSFETs at frequencies up to 400kHz while reducing switching losses to maintain high efficiencies at low output currents. An auxiliary 0.5A linear regulator using an...
See all Linear Technology (now Analog Devices) datasheets
| Part Number | Description |
|---|---|
| LTC1530 | High Power Synchronous Switching Regulator Controller |
| LTC1531 | Self-Powered Isolated Comparator |
| LTC1535 | Isolated RS485 Transceiver |
| LTC1536 | Precision Triple Supply Monitor |
| LTC1538-AUX | Dual High Efficiency/ Low Noise/ Synchronous Step-Down Switching Regulators |
| LTC1502-3.3 | Single Cell to 3.3V Regulated Charge Pump DC/DC Converter |
| LTC1503-1.8 | High Efficiency Inductorless Step-Down DC/DC Converters |
| LTC1503-2 | High Efficiency Inductorless Step-Down DC/DC Converters |
| LTC1504 | 500mA Low Voltage Step-Down Synchronous Switching Regulator |
| LTC1504A | 500mA Low Voltage Step-Down Synchronous Switching Regulator |
