LTC3520EUF#PBF
IC REG BUCK BST ADJ DL 24QFN
Pmic Voltage Regulators Dc Dc Switching Regulators
24-WFQFN Exposed Pad
Active
$9.38 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Analog Devices Inc. |
| Model | LTC3520EUF#PBF |
| Package / Case | 24-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Topology | Buck, Buck-Boost |
| Voltage - Input (Min) | 2.2V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | 0.8V |
| Current - Output | 600mA, 1A |
| Frequency - Switching | 100kHz ~ 2MHz |
| Number of Outputs | 2 |
| Supplier Device Package | 24-QFN (4x4) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LTC3520EUF#PBF by Analog Devices Inc. is a Buck, Buck-Boost IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 5.5V, output 0.8V. The 24-WFQFN Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
📖 Technical Guides for LTC3520EUF#PBF
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →LTC3605EUF#TRPBF
IC REG BUCK ADJUSTABLE 5A 24QFN
LTC3118EUFD#PBF
IC REG BCK BST ADJ 2A 24QFN
LM3310SQ
SWITCHING REG, CURRENT-MODE, 0.1
LTC3615EUF-1#PBF
IC REG BUCK ADJ 3A DL 24QFN
LTC3605EUF#PBF
IC REG BUCK ADJUSTABLE 5A 24QFN
LTC3520EUF#TRPBF
IC REG BUCK BST ADJ DL 24QFN
All Technical Specifications
| Function | Step-Down, Step-Up/Step-Down |
| Topology | Buck, Buck-Boost |
| Output Type | Adjustable |
| Current - Output | 600mA, 1A |
| Number of Outputs | 2 |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz ~ 2MHz |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 5.5V |
| Voltage - Input (Min) | 2.2V |
| Voltage - Output (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 0.8V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.