PartNumber | LTC3546EFE#TRPBF | LTC3546EFE#PBF | LTC3546EFE |
Description | Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A,Configurable Step Down DC/DC Regulator | Switching Voltage Regulators Dual Synchronous 3A/1A or 2A/2A,Configurable Step Down DC/DC Regulator | IC REG BUCK |
Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Linear Technology |
Product Category | Switching Voltage Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
RoHS | Y | Y | - |
Mounting Style | SMD/SMT | SMD/SMT | - |
Package / Case | TSSOP-28 | TSSOP-28 | - |
Output Voltage | 0.6 V to 5 V | 0.6 V to 5 V | - |
Output Current | 2 A | 2 A | - |
Number of Outputs | 2 Output | 2 Output | 2 |
Input Voltage MAX | 5.5 V | 5.5 V | - |
Topology | Buck | Buck | Buck |
Input Voltage MIN | 2.25 V | 2.25 V | - |
Switching Frequency | 2.25 MHz | 2.25 MHz | - |
Minimum Operating Temperature | - 40 C | - 40 C | - |
Maximum Operating Temperature | + 85 C | + 85 C | - |
Series | LTC3546 | LTC3546 | - |
Packaging | Reel | Tube | Tube Alternate Packaging |
Input Voltage | 2.3 V to 5.5 V | 2.3 V to 5.5 V | - |
Quiescent Current | 160 uA | 160 uA | - |
Type | Dual Synchronous Step-Down DC/DC Converter | Dual Synchronous Step-Down DC/DC Converter | - |
Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
Shutdown | Shutdown | Shutdown | - |
Development Kit | DC1086A, DC1087A | DC1086A, DC1087A | - |
Load Regulation | 0.02 % | 0.02 % | - |
Operating Supply Current | 0.16 mA | 0.16 mA | - |
Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
Factory Pack Quantity | 2000 | 50 | - |
Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
Package Case | - | - | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad |
Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
Mounting Type | - | - | Surface Mount |
Output Type | - | - | Adjustable |
Function | - | - | Step-Down |
Supplier Device Package | - | - | 28-TSSOP-EP |
Frequency Switching | - | - | 2.25MHz, 750kHz ~ 4MHz |
Current Output | - | - | 1A, 2A |
Output Configuration | - | - | Positive |
Voltage Output Min Fixed | - | - | 0.6V |
Voltage Output Max | - | - | 5V |
Synchronous Rectifier | - | - | Yes |
Voltage Input Min | - | - | 2.25V |
Voltage Input Max | - | - | 5.5V |