Analog Devices LTC3548EDD-1#TRPBF DC DC Switching Regulators
Buck Switching Regulator IC Positive Fixed 1.575V, 1.8V 2 Output 700mA, 1.2A 10-WFDFN Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC3548EDD-1#TRPBF
Detailed Description
IC REG BUCK 1.575V/1.8V DL 10DFN
Package
10-WFDFN Exposed Pad
Key Features
Package / Case: 10-WFDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LTC3548EDD-1#TRPBF Datasheet
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Technical Specifications
Analog Devices LTC3548EDD-1#TRPBF DC DC Switching Regulators technical specifications.
General
Package / Case
10-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
5.5V
Output Current
700mA, 1.2A
Switching Frequency
2.25MHz
Number of Outputs
2
Topology
Buck
Alternate Parts Comparison (LTC3548EDD-1#TRPBF vs LTC3203BEDD#PBF vs MAX17670EATB+T vs LT3684EDD#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 | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TA) | -40°C ~ 85°C (TA) |
| Switching Frequency | 2.25MHz | 900kHz, 1MHz | 200kHz ~ 2.2MHz | 300kHz ~ 3MHz |
| Topology | Buck | Charge Pump | Step-Down (Buck) Synchronous (2), Linear (LDO) (1) | Buck |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Max Input Voltage | 5.5V | 5.5V | -- | 34V |
| Min Input Voltage | 2.5V | 2.7V | -- | 3.6V |
| Number of Outputs | 2 | 1 | 3 | 1 |
| Output Configuration | Positive | Positive | -- | Positive |
| Output Current | 700mA, 1.2A | 500mA | -- | 2A |
| Output Type | Fixed | Adjustable | -- | Adjustable |
| Output Voltage | 1.575V, 1.8V | 0.91V | -- | 1.265V |
| Action |
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