LT3694IUFD-1#PBF
- Mfr.Part #
- LT3694IUFD-1#PBF
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG TRIPLE BUCK/LINEAR 28QFN
- Stock
- 22,937
- In Stock :
- 22,937
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Regulators - Linear + Switching
- Base Part Number :
- LT3694
- Voltage - Output 1 :
- 16V
- w/Sequencer :
- yes
- Factory Lead Time :
- 16 Weeks
- Max Input Voltage :
- 36V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- Production (Last Updated: 4 weeks ago)
- Number of Pins :
- 28
- RoHS Status :
- ROHS3 Compliant
- Published :
- 2006
- Voltage/Current - Output 2 :
- Controller
- Voltage/Current - Output 1 :
- 0.75V~16V 2.6A
- Min Input Voltage :
- 4V
- Voltage - Supply :
- 4V~36V
- Topology :
- Step-Down (Buck) (1), Linear (LDO) (2)
- Package / Case :
- 28-WFQFN Exposed Pad
- Mounting Type :
- Surface Mount
- w/LED Driver :
- No
- Number of Outputs :
- 3
- Frequency - Switching :
- 250kHz~2.5MHz
- Packaging :
- Tube
- Operating Temperature :
- -40°C~125°C
- Pin Count :
- 28
- Datasheets
- LT3694IUFD-1#PBF

Voltage Regulators - Linear + Switching Analog Devices, Inc. LT3694IUFD-1#PBF Overview
The LT3694IUFD-1#PBF by Analog Devices, Inc. stands out in the market of integrated circuits as a high-performance, triple-output regulator designed for precision and efficiency. This 28-QFN packaged IC is capable of operating with a wide input voltage range, making it ideal for applications requiring multiple power outputs from a single power source. The device seamlessly integrates two step-down (buck) regulators and one linear regulator, offering a compact solution for space-constrained environments. Its robust design and advanced internal thermal management make it an excellent choice for demanding applications that require reliable and continuous power supply.
LT3694IUFD-1#PBF Features
- Wide input voltage range suitable for varied industrial applications.
- Dual buck regulator plus a linear regulator in one IC for enhanced efficiency.
- Compact 28-QFN package optimized for space-limited applications.
- Integrated thermal protection ensuring long-term reliability under high load conditions.
- Adjustable frequency with synchronization capabilities to minimize external interference.
LT3694IUFD-1#PBF Applications
- Automotive Systems: Used in power supply solutions for vehicle-based electronic subsystems, ensuring stable operation despite varying engine conditions.
- Telecommunications: Critical for power management in communication equipment where multiple voltage levels are needed from a single power source.
- Portable Devices: Ideal for handheld gadgets requiring efficient power usage and minimal space occupancy.
- Industrial Controls: Powers sensors and controllers with precise voltage requirements, maintaining system reliability in harsh industrial environments.
- Medical Equipment: Provides reliable and clean power essential for sensitive medical diagnostics and treatment devices.
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