PartNumber | LTC3858IUH#PBF | LTC3858IUH#TRPBF | LTC3858IUH-2#PBF |
Description | Switching Voltage Regulators Low IQ, Dual, 2-Phase Synchronous Step-Down Controller | Switching Voltage Regulators Low IQ, Dual, 2-Phase Synchronous Step-Down Controller | Switching Voltage Regulators Low IQ, Dual, 2-Phase Synchronous Step-Down Controller without OVP |
Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
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 | QFN-32 | QFN-32 | QFN-32 |
Output Voltage | 0.8 V to 24 V | 0.8 V to 24 V | 0.8 V to 24 V |
Output Current | 25 A | 25 A | 20 A |
Number of Outputs | 2 Output | 2 Output | 2 Output |
Input Voltage MAX | 38 V | 38 V | 38 V |
Topology | Buck | Buck | Buck |
Input Voltage MIN | 4 V | 4 V | 4 V |
Switching Frequency | 75 kHz to 850 kHz | 75 kHz to 850 kHz | 75 kHz to 850 kHz |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
Series | LTC3858 | LTC3858 | LTC3858-2 |
Packaging | Tube | Reel | Tube |
Input Voltage | 4 V to 38 V | 4 V to 38 V | 4 V to 38 V |
Type | Step-Down Controller | Step-Down Controller | Step-Down Controller |
Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
Shutdown | Shutdown | Shutdown | Shutdown |
Development Kit | DC1381A-B, DC1510A-A, DC1510A-B | DC1381A-B, DC1510A-A, DC1510A-B | - |
Load Regulation | 0.01 % | 0.01 % | 0.01 % |
Operating Supply Current | 0.17 mA | 0.17 mA | 0.4 mA |
Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
Factory Pack Quantity | 73 | 2500 | 73 |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |