Analog Devices LT3667HUDD Linear and Switching Controllers
IC REG TRIPLE BUCK/LINEAR 24QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LT3667HUDD
Detailed Description
IC REG TRIPLE BUCK/LINEAR 24QFN
Package
24-WFQFN Exposed Pad
Key Features
Package / Case: 24-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
LT3667HUDD Datasheet
Quick Jump:
Technical Specifications
Analog Devices LT3667HUDD Linear and Switching Controllers technical specifications.
General
Package / Case
24-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C
Supply Voltage
1.6V ~ 45V
Lifecycle Status
Obsolete
Switching Frequency
243kHz ~ 2.2MHz
Number of Outputs
3
Topology
Step-Down (Buck) (1), Linear (LDO) (2)
Voltage Current Output 1
1.2V ~ 38.6V, 400mA
Voltage Current Output 2
0.8V ~ 38.6V, 200mA
Alternate Parts Comparison (LT3667HUDD vs LT3095MPUDD#PBF vs LT3095IUDD#TRPBF vs LT3095IUDD#PBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C | -55°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Supply Voltage | 1.6V ~ 45V | 3V ~ 20V | 3V ~ 20V | 3V ~ 20V |
| Switching Frequency | 243kHz ~ 2.2MHz | 450kHz ~ 2MHz | 450kHz ~ 2MHz | 450kHz ~ 2MHz |
| Number of Outputs | 3 | 2 | 2 | 2 |
| Topology | Step-Down (Buck) (1), Linear (LDO) (2) | Step-Up (Boost) (1), Linear (LDO) (1) | Step-Up (Boost) (1), Linear (LDO) (1) | Step-Up (Boost) (1), Linear (LDO) (1) |
| Voltage Current Output 1 | 1.2V ~ 38.6V, 400mA | Adj, 950mA | Adj, 950mA | Adj, 950mA |
| Voltage Current Output 2 | 0.8V ~ 38.6V, 200mA | 1V ~ 20V, 50mA | 1V ~ 20V, 50mA | 1V ~ 20V, 50mA |
| W Sequencer | No | No | No | No |
| W Supervisor | No | No | No | No |
| Wled Driver | No | No | No | No |
| Action |
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