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| PartNumber | LD3985M18R | LD3985M122R |
| Description | LDO Voltage Regulators 1.8V 0.15A Ultra Low | LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Lo |
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Product Category | LDO Voltage Regulators | LDO Voltage Regulators |
| RoHS | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | SOT-23-5 | SOT-23-5 |
| Output Voltage | 1.8 V | 1.22 V |
| Output Current | 150 mA | 550 mA |
| Number of Outputs | 1 Output | 1 Output |
| Polarity | Positive | Positive |
| Quiescent Current | 150 uA | 150 uA |
| Input Voltage MAX | 6 V | 6 V |
| Input Voltage MIN | 2.5 V | 2.5 V |
| Output Type | Fixed | Fixed |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C |
| Dropout Voltage | 0.0004 V | 0.0004 V |
| Series | LD3985 | LD3985 |
| Packaging | Reel | Reel |
| Height | 1.3 mm | 1.3 mm |
| Length | 3 mm | 3 mm |
| Width | 1.75 mm | 1.75 mm |
| Brand | STMicroelectronics | STMicroelectronics |
| Dropout Voltage Max | 100 mV | 2 mV at 1 mA |
| Voltage Regulation Accuracy | 3 % | 4 % |
| Ib Input Bias Current | 85 uA | 85 uA |
| Line Regulation | 0.1 %/V | 0.1 %/V |
| Load Regulation | 0.008 %/mA | 0.008 %/mA |
| Product Type | LDO Voltage Regulators | LDO Voltage Regulators |
| Factory Pack Quantity | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.000222 oz | 0.000222 oz |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
STMicroelectronics |
LD3985M18R | LDO Voltage Regulators 1.8V 0.15A Ultra Low | |
| LD3985M122R | LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Lo | ||
| LD3985M122R | IC REG LIN 1.22V 150MA SOT23-5 | ||
| LD3985M18R | IC REG LINEAR 1.8V 150MA SOT23-5 | ||
| LD3985M122R/LWD | New and Original |