| PartNumber | LT1931AES5#TRMPBF | LT1931AES5#TRPBF | LT1931AIS5#TRMPBF |
| Description | Switching Voltage Regulators 2.2MHz Inverting DC/ DC Converter in 5-lead SOT-23 | Switching Voltage Regulators 2.2MHz Inverting DC/DC Converter in 5-Lead SOT-23 | Switching Voltage Regulators 1A, -34V, Inverting DC/DC Converter in ThinSOT |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SOT-5 | SOT-5 | SOT-5 |
| Output Voltage | 34 V | - | 34 V |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 16 V | 16 V | 16 V |
| Topology | Inverting | Inverting | Inverting |
| Input Voltage MIN | 2.6 V | 2.6 V | 2.6 V |
| Switching Frequency | 2.2 MHz | 2.2 MHz | 2.2 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | LT1931 | LT1931 | LT1931 |
| Packaging | Reel | Reel | Reel |
| Height | 1 mm | 1 mm | 1 mm |
| Input Voltage | 2.6 V to 16 V | 2.45 V to 16 V | 2.6 V to 16 V |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - 40 C to + 85 C |
| Quiescent Current | 5.8 mA | 5.8 mA | 5.8 mA |
| Type | DC/DC Converter | Inverting DC/DC Converter | DC/DC Converter |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Operating Supply Current | 4.2 mA | 4.2 mA | 4.2 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 500 | 2500 | 500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 2.6 V | - | 2.6 V |
| Unit Weight | 0.003880 oz | - | - |
| Development Kit | - | DC397A, DC383B | - |