Analog Devices LTC3121IDE#TRPBF DC DC Switching Regulators
Boost Switching Regulator IC Positive Adjustable 2.2V 1 Output 1.5A (Switch) 12-WFDFN Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC3121IDE#TRPBF
Detailed Description
IC REG BOOST ADJ 1.5A 12DFN
Package
12-WFDFN Exposed Pad
Key Features
Package / Case: 12-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LTC3121IDE#TRPBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC3121IDE#TRPBF DC DC Switching Regulators technical specifications.
General
Package / Case
12-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
5.5V
Output Current
1.5A (Switch)
Switching Frequency
Up to 3MHz
Number of Outputs
1
Topology
Boost
Alternate Parts Comparison (LTC3121IDE#TRPBF vs LTC3670EDDB#TRMPBF vs LTC3670EDDB#TRPBF vs LTC3441EDE#TRPBF)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad | 12-WFDFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C (TA) |
| Switching Frequency | Up to 3MHz | 2.25MHz | 2.25MHz | 1MHz |
| Topology | Boost | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | Step-Down (Buck) Synchronous (1), Linear (LDO) (2) | Buck-Boost |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Number of Outputs | 1 | 3 | 3 | 1 |
| Action |
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