LTC3128EUFD#TRPBF vs LTC3118EUFD#TRPBF

Product Attributes

Part Number LTC3128EUFD#TRPBF LTC3118EUFD#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc.
Category PMIC - Voltage Regulators - DC DC Switching Regulators PMIC - Voltage Regulators - DC DC Switching Regulators
LTC3128EUFD#TRPBF LTC3118EUFD#TRPBF
Product Status Active Active
Function Step-Up/Step-Down Step-Up/Step-Down
Output Configuration Positive Positive
Topology Buck-Boost Buck-Boost
Output Type Adjustable Adjustable
Number of Outputs 1 1
Voltage - Input (Min) 1.73V 2.2V
Voltage - Input (Max) 5.5V 18V
Voltage - Output (Min/Fixed) 1.8V 2V
Voltage - Output (Max) 5.5V 18V
Current - Output 3A 2A
Frequency - Switching 1.2MHz 1.2MHz
Synchronous Rectifier Yes Yes
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount
Package / Case 20-WFQFN Exposed Pad 24-WFQFN Exposed Pad
Supplier Device Package 20-QFN (4x5) 24-QFN (4x5)