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| PartNumber | LT1949IS8#PBF | LT1949IS8#TRPBF | LT1949IS8 |
| Description | Switching Voltage Regulators 600kHz, 1A Switch PWM DC/DC Conv | Switching Voltage Regulators 600kHz, 1A Switch PWM DC/DC Conv | Switching Voltage Regulators LT1949 - 600kHz, 1A Switch PWM DC/DC Converte |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Linear Technology |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SO-8 | SO-8 | - |
| Output Voltage | 1.24 V to 28 V | 1.24 V to 28 V | - |
| Number of Outputs | 1 Output | 1 Output | 1 |
| Input Voltage MAX | 12 V | 12 V | - |
| Topology | Boost | Boost | Boost, SEPIC |
| Input Voltage MIN | 1.5 V | 1.5 V | - |
| Switching Frequency | 600 kHz | 600 kHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | LT1949 | LT1949 | - |
| Packaging | Tube | Reel | Tube Alternate Packaging |
| Height | 1.75 mm | 1.75 mm | - |
| Input Voltage | 1.5 V to 12 V | 1.5 V to 12 V | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Quiescent Current | 4.5 mA | 4.5 mA | - |
| Type | Switch PWM Step-Up DC/DC Converter | Switch PWM Step-Up DC/DC Converter | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Operating Supply Current | 4.5 mA | 4.5 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 100 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Package Case | - | - | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Adjustable |
| Function | - | - | Step-Up, Step-Up/Step-Down |
| Supplier Device Package | - | - | 8-SOIC |
| Frequency Switching | - | - | 600kHz |
| Current Output | - | - | 1A (Switch) |
| Output Configuration | - | - | Positive |
| Voltage Output Min Fixed | - | - | 1.7V |
| Voltage Output Max | - | - | 28V |
| Synchronous Rectifier | - | - | No |
| Voltage Input Min | - | - | 1.7V |
| Voltage Input Max | - | - | 12V |
| 制造商 | 型号 | 描述 | RFQ |
|---|---|---|---|
Analog Devices / Linear Technology |
LT1949IS8#PBF | Switching Voltage Regulators 600kHz, 1A Switch PWM DC/DC Conv | |
| LT1949IS8#TRPBF | Switching Voltage Regulators 600kHz, 1A Switch PWM DC/DC Conv | ||
| LT1949IS8 | Switching Voltage Regulators LT1949 - 600kHz, 1A Switch PWM DC/DC Converte |