| PartNumber | L6984ATR | L6984TR | L6985F |
| Description | Switching Voltage Regulators 36 V 400 mA synchronous step-down switching regulator | Switching Voltage Regulators 36 V 400 mA synchronous step-down switching regulator | Switching Voltage Regulators 38 V 500 mA synchronous step-down switching regulator with 30 uA quiescent current |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| 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 | VDFPN-10 | VFDFPN-10 | HTSSOP-16 |
| Output Voltage | 0.9 V to 28 V | 0.9 V to 28 V | 850 mV to 38 V |
| Output Current | 400 mA | 400 mA | 500 mA |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 36 V | 36 V | 38 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4.5 V | 4.5 V | 4 V |
| Switching Frequency | 250 kHz to 600 kHz | 250 kHz to 600 kHz | 250 kHz to 2 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | L6984 | L6984 | L6985F |
| Packaging | Reel | Reel | Tube |
| Input Voltage | 4.5 V to 36 V | 4.5 V to 36 V | 4 V to 38 V |
| Operating Temperature Range | - 40 C to + 150 C | - 40 C to + 150 C | - 40 C to + 150 C |
| Quiescent Current | 0.1 mA | 0.1 mA | - |
| Type | Synchronous Step Down | Synchronous Step Down | Synchronous Step-Down Switching Regulator |
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 3000 | 4000 | 1920 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 4.5 V | 4.5 V | 4 V |
| Unit Weight | - | 0.003527 oz | 0.002212 oz |
| Qualification | - | - | AEC-Q100 |