Analog Devices LTC3808EDE DC DC Switching Controllers
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-DFN (4x3)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC3808EDE
Detailed Description
IC REG CTRLR BUCK 14-DFN
Package
14-WFDFN Exposed Pad
Key Features
Package / Case: 14-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LTC3808EDE Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC3808EDE DC DC Switching Controllers technical specifications.
General
Package / Case
14-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.75V ~ 9.8V
Lifecycle Status
Obsolete
Output Type
Transistor Driver
Switching Frequency
250kHz ~ 750kHz
Number of Outputs
1
Topology
Buck
Control Features
Enable, Frequency Control, Power Good, Soft Start, Tracking
Alternate Parts Comparison (LTC3808EDE vs LTC2344CUH-18#TRPBF vs LTC2301IMS#TRPBF vs LTC4359HDCB#WTRMPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 14-WFDFN Exposed Pad | 32-WFQFN Exposed Pad | 12-TSSOP | 6-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | 0°C ~ 70°C | -40°C ~ 85°C | -40°C ~ 125°C (TA) |
| Supply Voltage | 2.75V ~ 9.8V | -- | -- | 4V ~ 80V |
| Number of Outputs | 1 | -- | -- | 1 |
| Switching Frequency | 250kHz ~ 750kHz | -- | -- | -- |
| Clock Sync | Yes | -- | -- | -- |
| Control Features | Enable, Frequency Control, Power Good, Soft Start, Tracking | -- | -- | -- |
| Duty Cycle Max | 100% | -- | -- | -- |
| Function | Step-Down | -- | -- | -- |
| Output Configuration | Positive | -- | -- | -- |
| Output Phases | 1 | -- | -- | -- |
| Action |
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