LTC3548EDD-1#TRPBF
- Mfr.Part #
- LTC3548EDD-1#TRPBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK 1.575V/1.8V DL 10DFN
- Stock
- 45,601
- In Stock :
- 45,601
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Min) :
- 2.5V
- Surface Mount :
- yes
- Voltage - Output (Min/Fixed) :
- 1.575V 1.8V
- Number of Pins :
- 10
- Topology :
- Buck
- JESD-609 Code :
- e3
- Number of Channels :
- 1
- Terminal Position :
- Dual
- Terminal Finish :
- Matte Tin (Sn)
- ECCN Code :
- EAR99
- Width :
- 3mm
- Peak Reflow Temperature (Cel) :
- 260
- Output Configuration :
- Positive
- Output Type :
- FIXED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Frequency - Switching :
- 2.25MHz
- Input Voltage-Nom :
- 3.6V
- Length :
- 3mm
- Published :
- 2009
- Number of Outputs :
- 2
- Height Seated (Max) :
- 0.8mm
- Current - Output :
- 700mA 1.2A
- Lifecycle Status :
- Production (Last Updated: 4 weeks ago)
- Number of Terminations :
- 10
- Factory Lead Time :
- 16 Weeks
- Terminal Form :
- NO LEAD
- Synchronous Rectifier :
- yes
- Output Voltage :
- 5.5V
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.5mm
- Package / Case :
- 10-WFDFN Exposed Pad
- Function :
- Step-Down
- RoHS Status :
- ROHS3 Compliant
- Analog IC - Other Type :
- DUAL SWITCHING CONTROLLER
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Control Mode :
- CURRENT-MODE
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~85°C TA
- Base Part Number :
- LTC3548
- Mounting Type :
- Surface Mount
- Datasheets
- LTC3548EDD-1#TRPBF

Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3548EDD-1#TRPBF Overview
The Voltage Regulators - DC DC Switching Regulators Analog Devices, Inc. LTC3548EDD-1#TRPBF is an expertly designed integrated circuit that addresses the growing demand for efficient power management in compact devices. This dual channel, synchronous buck regulator offers precise voltage control, delivering outputs of 1.575V and 1.8V respectively, all within a minimal 10-DFN package. Its high efficiency and low quiescent current make it an ideal solution for battery-powered devices where power conservation is paramount. The incorporation of internal switches also minimizes the need for external components, thus simplifying design and reducing overall system cost.
LTC3548EDD-1#TRPBF Features
- Dual Output Voltages: 1.575V and 1.8V, providing flexibility in multi-voltage applications.
- High Efficiency: Reduces thermal output and enhances battery life in portable applications.
- Low Quiescent Current: Extends battery duration when in standby mode.
- Compact 10-DFN Package: Ensures minimal footprint on the PCB.
- Integrated Switches: Simplifies circuit design and lowers additional part requirements.
LTC3548EDD-1#TRPBF Applications
- Portable Devices: Utilizes low quiescent current and high efficiency for longer battery life in smartphones and tablets.
- Wearable Technology: Small form factor and dual voltage outputs ideal for space-constrained wearable electronics.
- Wireless Sensors: Suitable for remote and wireless sensors requiring efficient power management for extended operation.
- Personal Medical Devices: Ensures reliable operation in medical devices that demand consistent voltage levels for accurate readings and performance.
- Point of Sale Systems: Provides stable and efficient power supply in compact retail devices, enhancing system reliability.
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