Analog Devices LTC3523EUD#PBF DC DC Switching Regulators
Buck, Boost Switching Regulator IC Positive Adjustable 0.615V 2 Output 400mA, 600mA (Switch) 16-WFQFN Exposed Pad
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LTC3523EUD#PBF
Detailed Description
IC REG BUCK BST ADJ DL 16QFN
Package
16-WFQFN Exposed Pad
Key Features
Package / Case: 16-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LTC3523EUD#PBF Datasheet
Quick Jump:
Technical Specifications
Analog Devices LTC3523EUD#PBF DC DC Switching Regulators technical specifications.
General
RoHS
Yes
Package / Case
16-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
5.5V
Output Current
400mA, 600mA (Switch)
Switching Frequency
1.2MHz
Number of Outputs
2
Alternate Parts Comparison (LTC3523EUD#PBF vs LTC3100EUD#PBF vs LTC3601EUD#PBF vs LTC3601IUD#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 | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Switching Frequency | 1.2MHz | 1.5MHz | 2MHz ~ 4MHz | 2MHz ~ 4MHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Number of Outputs | 2 | 3 | 1 | 1 |
| Output Current | 400mA, 600mA (Switch) | 250 mA | 1.5A | 1.5A |
| Output Voltage | 0.615V | 1.5 V to 5.25 V, 1.8 V to 5.5 V | 0.6V | 0.6V |
| Package | QFN-16 | QFN-16 | QFN-16 | QFN-16 |
| Topology | Buck, Boost | Step-Down (Buck) (1), Step-Up (Boost) (1), Linear (LDO) (1) | Buck | Buck |
| Function | Step-Up, Step-Down | -- | Step-Down | Step-Down |
| Action |
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