| Part number | LT3990 |
|---|---|
| Datasheet | LT3990_LinearTechnology.pdf |
| File Size | 284.36 KB |
| Manufacturer | Linear Technology (now Analog Devices) |
| Description | 350mA Step-Down Regulator |
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The LT®3990 is an adjustable frequency monolithic buck switching regulator that accepts a wide input voltage range up to 62V, and consumes only 2.5µA of quiescent current. A high efficiency switch is included on the die along with the catch diode, boost diode, and the necessary oscillator, control and logic circuitry. Low ripple Burst Mode operation maintains high efficiency at low output currents while keeping the...
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
LT3990 | 350mA Step-Down Regulator | Analog Devices |
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LT3990-3.3 | 350mA Step-Down Regulator | Analog Devices |
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LT3990-3.3 | 350mA Step-Down Regulator | Linear |
|
LT3990-5 | 350mA Step-Down Regulator | Analog Devices |
|
LT3990-5 | 350mA Step-Down Regulator | Linear |
See all Linear Technology (now Analog Devices) datasheets
| Part Number | Description |
|---|---|
| LT3991 | 1.2A Step-Down Regulator |
| LT3905 | Boost DC/DC Converter |
| LT3932 | 2A Synchronous Step-Down LED Driver |
| LT3954 | 40V LED Converter |
| LT3956 | Constant-Current and Constant-Voltage Converter |
| LT3957 | SEPIC and Inverting Converter |
| LT3957A | Boost / Flyback / SEPIC and Inverting Converter |
| LT3958 | SEPIC and Inverting Converter |
| LT3965 | 8-Switch Matrix LED Dimmer |
| LT3970 | 350mA Step-Down Regulator |
