| PartNumber | ISL21440IRTZ | ISL21440IRTZ-T13 | ISL21400IU8Z-TK |
| Description | Voltage References ISL21440IRTZ MICRO PWR FGAFERENCE | Voltage References ISL21440IRTZ MICRO PWR FGAFERENCE | Voltage References ISL21400IU8ZISE VAGEFERENCE W/PTAT |
| Manufacturer | Renesas Electronics | Renesas Electronics | Renesas Electronics |
| Product Category | Voltage References | Voltage References | Voltage References |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | TDFN-EP-8 | TDFN-EP-8 | MSOP |
| Series VREF Input Voltage Max | 11 V | 11 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 85 C |
| Series | ISL21440 | ISL21440 | ISL21400 |
| Packaging | Tube | Reel | Reel |
| Height | 0.75 mm (Max) | 0.75 mm (Max) | 0.95 mm (Max) |
| Length | 3 mm | 3 mm | 3.05 mm (Max) |
| Width | 3 mm | 3 mm | 3.05 mm (Max) |
| Brand | Renesas / Intersil | Renesas / Intersil | Renesas / Intersil |
| Operating Supply Current | 750 nA | 750 nA | - |
| Product Type | Voltage References | Voltage References | Voltage References |
| Factory Pack Quantity | 100 | 6000 | 1000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.000692 oz | 0.000692 oz | - |
| Moisture Sensitive | - | - | Yes |