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| Part Number | LT1576IS8#PBF | LT1578IS8#PBF | LT1676IS8#PBF | LT1376IS8#PBF | LT1506IS8#PBF | LT1576CS8#PBF |
|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Linear Technology | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Active | Active |
| Function | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck | Buck, SEPIC | Buck | Buck |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 5V | 4V | 7.4V | 5V | 4V | 5V |
| Voltage - Input (Max) | 25V | 15V | 60V | 25V | 15V | 25V |
| Voltage - Output (Min/Fixed) | 1.21V | 1.21V | 1.24V | 2.42V | 2.42V | 1.21V |
| Voltage - Output (Max) | 23.5V | 14.1V | 51V | 21.5V | 13.95V | 23.5V |
| Current - Output | 1.5A | 1.5A | 550mA (Switch) | 1.5A (Switch) | 4.5A | 1.5A |
| Frequency - Switching | 200kHz | 200kHz | 100kHz | 500kHz | 500kHz | 200kHz |
| Synchronous Rectifier | No | No | No | No | No | No |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | 0°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO | 8-SO | 8-SO | 8-SO | 8-SO | 8-SO |
