| PartNumber | LTC1923EUH#PBF | LTC1923EGN#PBF | LTC1923EGN#TRPBF |
| Description | Power Management Specialized - PMIC TEC Controller in QFN Package | Power Management Specialized - PMIC Hi Eff Thermoelectric Cooler Cntr | Power Management Specialized - PMIC Hi Eff Thermoelectric Cooler Cntr |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Power Management Specialized - PMIC | Power Management Specialized - PMIC | Power Management Specialized - PMIC |
| RoHS | Y | Y | Y |
| Output Current | 20 mA | 20 mA | - |
| Input Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V | - |
| Input Current | 2 mA | 2 mA | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-32 | SSOP-28 | SSOP-28 |
| Type | High Efficiency Thermoelectric Cooler Controller | High Efficiency Thermoelectric Cooler Controller | - |
| Packaging | Tube | Tube | Reel |
| Product | PMIC | PMIC | - |
| Series | LTC1923 | LTC1923 | LTC1923 |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Operating Supply Current | 2 mA | 2 mA | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.7 V to 5.5 V | - |
| Product Type | Power Management Specialized - PMIC | Power Management Specialized - PMIC | Power Management Specialized - PMIC |
| Factory Pack Quantity | 73 | 49 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.008995 oz | - | - |