| PartNumber | LTC1556CGN#PBF | LTC1556CGN#TRPBF | LTC1556CGN |
| Description | Switching Voltage Regulators SIM Pwr Supply & Level Translator w/LDO | Switching Voltage Regulators SIM Pwr Supply & Level Translator w/LDO | Switching Voltage Regulators LTC1556 - SIM Power Supplyand Level Translator |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | N |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | SSOP-20 | SSOP-20 | SSOP-20 |
| Output Voltage | 3 V, 5 V | 3 V, 5 V | - |
| Output Current | 20 mA | 20 mA | - |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 10 V | 10 V | 10 V |
| Topology | Boost, Buck | Boost, Buck | - |
| Input Voltage MIN | 2.7 V | 2.7 V | 2.7 V |
| Switching Frequency | 650 kHz | 650 kHz | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Series | LTC1556 | LTC1556 | LTC1556 |
| Packaging | Tube | Reel | - |
| Height | 1.75 mm | 1.75 mm | 1.75 mm |
| Input Voltage | 2.7 V to 10 V | 2.7 V to 10 V | - |
| Type | SIM Power Supply and Level Translator | SIM Power Supply and Level Translator | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | - |
| Operating Supply Current | 0.06 mA | 0.06 mA | 0.06 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 55 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |