LM53635AQRNLTQ1
- Mfr.Part #
- LM53635AQRNLTQ1
- Manufacturer
- Texas Instruments
- Package / Case
- 22-VFQFN
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 3.5A 22VQFN
- Stock
- 27,869
- In Stock :
- 27,869
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Synchronous Rectifier :
- yes
- Voltage - Output (Min/Fixed) :
- 3.3V
- Base Part Number :
- LM53635
- Quiescent Current :
- 18μA
- Control Mode :
- CURRENT-MODE
- Function :
- Step-Down
- Mounting Type :
- Surface Mount, Wettable Flank
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Input (Min) :
- 3.9V
- Number of Terminations :
- 22
- Peak Reflow Temperature (Cel) :
- 260
- Topology :
- Buck
- Factory Lead Time :
- 6 Weeks
- Pbfree Code :
- yes
- Package / Case :
- 22-VFQFN
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- QUAD
- Surface Mount :
- yes
- Frequency - Switching :
- 2.1MHz
- Packaging :
- Tape and Reel (TR)
- Number of Pins :
- 22
- Number of Outputs :
- 1
- Input Voltage-Nom :
- 13.5V
- Length :
- 5mm
- Lead Free :
- Lead Free
- Series :
- Automotive, AEC-Q100
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Operating Temperature :
- -40°C~150°C TJ
- Height :
- 900μm
- Thickness :
- 850μm
- ECCN Code :
- EAR99
- Terminal Finish :
- Matte Tin (Sn)
- Output Type :
- Adjustable
- Voltage - Output (Max) :
- 10V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Current - Output :
- 3.5A
- Terminal Form :
- NO LEAD
- Output Configuration :
- Positive
- RoHS Status :
- ROHS3 Compliant
- Width :
- 4mm
- Voltage - Input (Max) :
- 36V
- JESD-609 Code :
- e3
- Datasheets
- LM53635AQRNLTQ1

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM53635AQRNLTQ1 Overview
The Voltage Regulators - DC DC Switching Regulators Texas Instruments LM53635AQRNLTQ1 is a highly versatile and efficient adjustable buck regulator designed to meet the demanding needs of sophisticated electronic devices. Engineered by Texas Instruments, a leader in semiconductor innovation, this regulator ensures reliable performance with its ability to step down input voltages from up to 22V to a desired output level while delivering up to 3.5A of output current. The compact 22-VQFN package is ideal for space-constrained applications, offering a high-density power solution that enhances system reliability and power efficiency.
LM53635AQRNLTQ1 Features
This adjustable buck regulator incorporates several key features that make it an excellent choice for power supply designs. It offers a wide input voltage range, enabling it to accommodate various supply voltages. The device's high efficiency is achieved through an optimized switching frequency that minimizes energy loss. Built-in safety features such as overcurrent protection, thermal shutdown, and under-voltage lockout ensure the stability and safety of both the regulator and the application it powers. Additionally, its adjustable output voltage feature allows designers to tailor the output according to specific requirements, enhancing its flexibility across different applications.
LM53635AQRNLTQ1 Applications
- Automotive Electronics: This regulator is suited for automotive applications, ensuring stable voltage supply in environments with fluctuating input voltages. It can be used in power management solutions for infotainment systems, advanced driver assistance systems (ADAS), and other electronic modules that require consistent operation despite the car’s varying operating conditions.
- Industrial Power Supplies: The LM53635AQRNLTQ1 is ideal for powering sensitive industrial equipment that demands a stable and adjustable power supply. Its robust design withstands harsh industrial environments, providing reliable performance for automation controllers and precision sensors.
- Portable Devices: Due to its compact size and adjustable output, this regulator is perfect for portable and battery-operated devices. It efficiently manages power in handheld medical devices, portable instruments, and mobile communication devices, ensuring optimal performance with minimal battery drain.
- Telecommunication Infrastructure: The regulator supports the rigorous requirements of telecom infrastructure equipment, offering the necessary resilience and efficiency for telecom base stations and networking hardware that require stable and efficient power delivery.
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