
Home / Products / Integrated Circuits (ICs) / PMIC - Voltage Regulators - DC DC Switching Regulators / LT3991EMSE-3.3#TRPBF

| Part Number | LT3991EMSE-3.3#TRPBF | 
| Datasheet | LT3991EMSE-3.3#TRPBF datasheet | 
| Description | IC REG BUCK 3.3V 1.2A 10-MSOP | 
| Manufacturer | Linear Technology/Analog Devices | 
| Series | - | 
| Part Status | Active | 
| Function | Step-Down | 
| Output Configuration | Positive | 
| Topology | Buck | 
| Output Type | Fixed | 
| Number of Outputs | 1 | 
| Voltage - Input (Min) | 4.3V | 
| Voltage - Input (Max) | 55V | 
| Voltage - Output (Min/Fixed) | 3.3V | 
| Voltage - Output (Max) | - | 
| Current - Output | 1.2A | 
| Frequency - Switching | 200kHz ~ 2MHz | 
| Synchronous Rectifier | No | 
| Operating Temperature | -40°C ~ 125°C (TJ) | 
| Mounting Type | Surface Mount | 
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad | 
| Supplier Device Package | 10-MSOP-EP |