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| PartNumber | LT3688EFE#PBF | LT3688 | LT3688EFE |
| Description | Switching Voltage Regulators Dual 800mA Step-Down Switching Regulator with Power-On Reset and Watchdog Timer | IC REGULATOR | |
| Manufacturer | Analog Devices Inc. | Linear Technology | Linear Technology |
| Product Category | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | TSSOP-24 | - | - |
| Output Voltage | 32.4 V | - | - |
| Output Current | 0.8 A | - | - |
| Number of Outputs | 2 Output | 2 | 2 |
| Input Voltage MAX | 36 V | - | - |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 3.8 V | - | - |
| Switching Frequency | 2.2 MHz | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Series | LT3688 | - | - |
| Packaging | Tube | Tube Alternate Packaging | Tube Alternate Packaging |
| Input Voltage | 3.8 V to 36 V | - | - |
| Operating Temperature Range | - 40 C to + 125 C | - | - |
| Quiescent Current | 0.065 mA | - | - |
| Type | Step Down Switching Regulator | - | - |
| Brand | Analog Devices / Linear Technology | - | - |
| Shutdown | Shutdown | - | - |
| Development Kit | DC1439A | - | - |
| Operating Supply Current | 0.065 mA | - | - |
| Product Type | Switching Voltage Regulators | - | - |
| Factory Pack Quantity | 62 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.011640 oz | - | - |
| Package Case | - | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad | 24-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Operating Temperature | - | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | - | Surface Mount | Surface Mount |
| Output Type | - | Adjustable | Adjustable |
| Function | - | Step-Down | Step-Down |
| Supplier Device Package | - | 24-TSSOP | 24-TSSOP |
| Frequency Switching | - | 500kHz ~ 2.1MHz | 500kHz ~ 2.1MHz |
| Current Output | - | 800mA | 800mA |
| Output Configuration | - | Positive | Positive |
| Voltage Output Min Fixed | - | 0.8V | 0.8V |
| Voltage Output Max | - | 36V | 36V |
| Synchronous Rectifier | - | No | No |
| Voltage Input Min | - | 3.8V | 3.8V |
| Voltage Input Max | - | 36V | 36V |