Analog Devices LT3663IDCB-3.3 DC DC Switching Regulators
Buck Switching Regulator IC Positive Fixed 3.3V 1 Output 1.2A 8-WFDFN Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3663IDCB-3.3
Detailed Description
IC REG BUCK 3.3V 1.2A 8DFN
Package
8-WFDFN Exposed Pad
Key Features
Package / Case: 8-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LT3663IDCB-3.3 Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT3663IDCB-3.3 DC DC Switching Regulators technical specifications.
General
Package / Case
8-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
36V
Output Current
1.2A
Switching Frequency
1MHz
Number of Outputs
1
Topology
Buck
Alternate Parts Comparison (LT3663IDCB-3.3 vs LT3470HDDB#TRMPBF vs LT8410EDC vs LT8410EDC#TRMPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad | 8-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Function | Step-Down | Step-Down | Step-Up | Step-Up |
| Max Input Voltage | 36V | 40V | 16V | 16V |
| Min Input Voltage | 7.5V | 4V | 2.5V | 2.5V |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1.2A | 200mA | 20mA (Switch) | 20mA (Switch) |
| Output Type | Fixed | Adjustable | Adjustable | Adjustable |
| Output Voltage | 3.3V | 1.25V | 1.235V | 1.235V |
| Synchronous Rectifier | No | No | No | No |
| Action |
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