LT3507AHUHF#PBF
- Mfr.Part #
- LT3507AHUHF#PBF
- Manufacturer
- Linear Technology
- Package / Case
- 38-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- LT3507A - TRIPLE MONOLITHIC STEP
- Stock
- 2,316
- In Stock :
- 2,316
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- Manufacturer :
- Linear Technology
- Product Category :
- Voltage Regulators - Linear + Switching
- Number of Functions :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- Input Voltage-Nom :
- 12V
- Voltage/Current - Output 1 :
- - 2.7A
- Mounting Type :
- Surface Mount
- Number of Pins :
- 38
- Current - Output 2 :
- 1.8A
- Factory Lead Time :
- 8 Weeks
- w/LED Driver :
- No
- Topology :
- Step-Down (Buck) (3), Linear (LDO) (1)
- Width :
- 5mm
- Length :
- 7mm
- Number of Terminations :
- 38
- Output Voltage :
- 32.4V
- Max Input Voltage :
- 36V
- Terminal Position :
- QUAD
- Base Part Number :
- LT3507
- Voltage/Current - Output 2 :
- - 1.8A
- Operating Temperature :
- -40°C~150°C
- w/Sequencer :
- yes
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Height Seated (Max) :
- 0.8mm
- Terminal Pitch :
- 0.5mm
- Voltage/Current - Output 3 :
- - 1.8A
- Published :
- 2011
- Current - Output 1 :
- 2.7A
- Number of Outputs :
- 4
- Voltage - Supply :
- 4V~36V
- Lifecycle Status :
- Production (Last Updated: 2 weeks ago)
- Output Type :
- Adjustable
- JESD-609 Code :
- e3
- Pin Count :
- 38
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Packaging :
- Tube
- Package / Case :
- 38-WFQFN Exposed Pad
- Min Input Voltage :
- 4V
- Current - Output 3 :
- 1.8A
- Frequency - Switching :
- 900kHz~1.1MHz
- Control Mode :
- CURRENT-MODE
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Additional Feature :
- ALSO OPERATES AS LDO REGULATOR
- Datasheets
- LT3507AHUHF#PBF

Voltage Regulators - Linear + Switching Linear Technology LT3507AHUHF#PBF Overview
The Linear Technology LT3507AHUHF#PBF is a highly efficient triple monolithic step-down voltage regulator designed for various power management applications. With its advanced features and robust design, it offers superior performance and reliability, making it an ideal choice for demanding industrial and commercial applications.
Featuring a triple monolithic step-down architecture, this voltage regulator provides three independent outputs, each capable of delivering up to 500mA of output current. Its wide input voltage range, from 2.5V to 30V, enables it to accommodate a diverse range of input sources, including batteries, wall adapters, and other power supplies.
Whether used in telecommunications, automotive systems, industrial equipment, or consumer electronics, the LT3507AHUHF#PBF excels in delivering stable and regulated power to critical components, ensuring optimal performance and reliability in every application.
LT3507AHUHF#PBF Features
- Triple monolithic step-down architecture
- Wide input voltage range: 2.5V to 30V
- Output current up to 500mA per channel
- Low dropout voltage: 300mV at 500mA
- High efficiency: Up to 95%
- Fixed frequency PWM operation
- Adjustable output voltage
- Internal soft-start
- Short-circuit and thermal protection
- Compact, thermally enhanced 16-lead QFN package
LT3507AHUHF#PBF Applications
- Automotive Systems: The LT3507AHUHF#PBF is well-suited for powering various automotive electronics, such as infotainment systems, GPS modules, and lighting controls. Its wide input voltage range and robust design ensure reliable operation in harsh automotive environments.
- Industrial Equipment: In industrial applications, this voltage regulator can be used to power sensors, actuators, control systems, and other critical components. Its high efficiency and compact form factor make it an excellent choice for space-constrained industrial environments.
- Telecommunications: For telecommunications infrastructure, the LT3507AHUHF#PBF provides efficient and stable power delivery to communication modules, base stations, routers, and other networking equipment. Its adjustable output voltage and comprehensive protection features ensure reliable performance in demanding telecom applications.
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