LT8625SPJV-1#TRMPBF
Active18V/8A STEP-DOWN SILENT SWITCHER 3 WITH ULTRALOW NOISE REFERENCE
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LT8625SPJV-1#TRMPBF
Active18V/8A STEP-DOWN SILENT SWITCHER 3 WITH ULTRALOW NOISE REFERENCE
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LT8625SPJV-1#TRMPBF |
|---|---|
| Current - Output | 8 A |
| Frequency - Switching [Max] | 4 MHz |
| Frequency - Switching [Min] | 300 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 24-TFQFN Exposed Pad |
| Supplier Device Package | 24-LQFN |
| Supplier Device Package [x] | 4 |
| Supplier Device Package [y] | 4 |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 18 V |
| Voltage - Input (Min) [Min] | 2.7 V |
| Voltage - Output (Max) [Max] | 17.5 V |
| Voltage - Output (Min/Fixed) | 0 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 12.21 | 1m+ |
| 10 | $ 8.38 | |||
| 25 | $ 7.38 | |||
| 100 | $ 6.24 | |||
| 250 | $ 5.86 | |||
| Digi-Reel® | 1 | $ 12.21 | 1m+ | |
| 10 | $ 8.38 | |||
| 25 | $ 7.38 | |||
| 100 | $ 6.24 | |||
| 250 | $ 5.86 | |||
| N/A | 2592 | $ 12.02 | 1m+ | |
| Tape & Reel (TR) | 500 | $ 5.86 | 1m+ | |
Description
General part information
LT8625SP/LT8625SP-1 Series
The LT8625SP/LT8625SP-1 synchronous step-down regulator features third-generation Silent Switcher technology which is uniquely designed to combine an ultralow noise reference with Silent Switcher architecture in order to achieve both high efficiency and excellent wideband noise performance.The innovative ultralow noise architecture provides exceptional low frequency (0.1Hz to 100kHz) output noise performance in a switching regulator. The output voltage can be programmed with a single resistor, providing unity-gain operation over the output range, resulting in virtually constant output noise independent of output voltage.Silent Switcher architecture minimizes EMI emissions while delivering high efficiency at high switching frequencies. The top of the package features exposed die for optional heat sink attachment which can be used to significantly improve thermal performance.The LT8625SP/LT8625SP-1 is ideal for high current, noise sensitive applications which benefit from the high efficiency of a synchronous switching regulator.ApplicationsRF Power Suppliers: PLLs, VCOs, Mixers, LNAs, PAsHigh Speed/High Precision ADCs/DACsLow Noise Instrumentation
Documents
Technical documentation and resources
