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LT3973-3.3 |
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| Part Number | LT3973-3.3 |
| Manufacturer | Linear |
| Description | The LT®3973 is an adjustable frequency monolithic buck switching regulator that accepts a wide input voltage range up to 42V, and consumes only 2.5µA of quiescent current. A high efficiency switch is ... |
| Features |
nn Ultralow Quiescent Current nn 2.5µA IQ at 12VIN to 3.3VOUT
nn Low Ripple Burst Mode® Operation nn Output Ripple < 10mVP-P
nn Wide Input Voltage Range: 4.2V to 42V Operating nn Adjustable Switching Frequency: 200kHz to 2.2MHz nn Integrated Boost and Catch Diodes nn 750mA Output Current nn Excellent Start-Up and Dropout Performance nn Fixed Output Voltages: 3.3V, 5V
nn 1.9µA IQ at 12VIN nn Accurate Programmable Undervoltage Lockout nn Low Shutdown Current: IQ = 0.75µA nn Internal Catch Diode Current Limit nn Power Good Flag nn Thermal Shutdown nn Small, Thermally Enhanced 10-Lead MSOP and
(3m... |
| Document |
 LT3973-3.3 Data Sheet
PDF 498.06KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | LT3973-5 |
Linear |
Step-Down Regulator |
|
| 2 | LT3973 |
Linear |
Step-Down Regulator |
|
| 3 | LT3970 |
Linear Technology |
350mA Step-Down Regulator |
|
| 4 | LT3970-3.3 |
Linear Technology |
350mA Step-Down Regulator |
|
| 5 | LT3970-3.42 |
Analog Devices |
350mA Step-Down Regulator |
|