 | |  | |
| PartNumber | LT3957AEUHE#TRPBF | LT3957AEUHE#PBF | LT3957AEUHE |
| Description | Switching Voltage Regulators Boost, Flybacj, SEPIC and Inverting Converter with 5A, 40V Switch | Switching Voltage Regulators Boost, Flybacj, SEPIC and Inverting Converter with 5A, 40V Switch | IC REGULATOR |
| 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 | QFN-36 | QFN-36 | - |
| Number of Outputs | 1 Output | 1 Output | 1 |
| Input Voltage MAX | 40 V | 40 V | - |
| Topology | Boost, Flyback, SEPIC, Inverting | Boost, Flyback, SEPIC, Inverting | Boost, Cuk, Flyback, SEPIC |
| Input Voltage MIN | 3 V | 3 V | - |
| Switching Frequency | 1 MHz | 1 MHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | LT3957A | LT3957A | - |
| Packaging | Reel | Tube | Tube Alternate Packaging |
| Input Voltage | 3 V to 40 V | 3 V to 40 V | - |
| Type | Current Mode DC/DC Controller | Current Mode DC/DC Converter | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Operating Supply Current | 1.7 mA | 1.7 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 2500 | 61 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Output Voltage | - | 1.6 V to 40 V | - |
| Operating Temperature Range | - | - 40 C to + 125 C | - |
| Development Kit | - | DC1544A | - |
| Unit Weight | - | 0.011817 oz | - |
| Package Case | - | - | 36-WFQFN Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Adjustable |
| Function | - | - | Step-Up, Step-Up/Step-Down |
| Supplier Device Package | - | - | 36-QFN (5x6) |
| Frequency Switching | - | - | 100kHz ~ 1MHz |
| Current Output | - | - | 5A (Switch) |
| Output Configuration | - | - | Positive or Negative |
| Voltage Output Min Fixed | - | - | 1.6V |
| Voltage Output Max | - | - | 40V (Switch) |
| Synchronous Rectifier | - | - | No |
| Voltage Input Min | - | - | 3V |
| Voltage Input Max | - | - | 40V |