LM2734YQMK/NOPB
- Mfr.Part #
- LM2734YQMK/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- SOT-23-6 Thin, TSOT-23-6
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 1A TSOT23-6
- Stock
- 22
- In Stock :
- 22
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Position :
- Dual
- Function :
- Step-Down
- Mounting Type :
- Surface Mount
- Quiescent Current :
- 2.1mA
- Current - Output :
- 1A
- Packaging :
- Tape and Reel (TR)
- Thickness :
- 870μm
- Height :
- 1.1mm
- Voltage - Input (Min) :
- 3V
- REACH SVHC :
- No SVHC
- Output Type :
- Adjustable
- ECCN Code :
- EAR99
- Package / Case :
- SOT-23-6 Thin, TSOT-23-6
- Output Voltage :
- 18V
- Terminal Finish :
- Matte Tin (Sn)
- Topology :
- Buck
- Peak Reflow Temperature (Cel) :
- 260
- Synchronous Rectifier :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 6
- Number of Outputs :
- 1
- Efficiency :
- 90 %
- Min Output Voltage :
- 800mV
- JESD-609 Code :
- e3
- Width :
- 1.6mm
- Pbfree Code :
- yes
- Terminal Pitch :
- 0.95mm
- RoHS Status :
- ROHS3 Compliant
- Max Output Voltage :
- 18V
- Length :
- 2.9mm
- Voltage - Output (Min/Fixed) :
- 0.8V
- Input Voltage-Nom :
- 5V
- Base Part Number :
- LM2734
- Lead Free :
- Lead Free
- Mount :
- Surface Mount
- Series :
- Automotive, AEC-Q100
- Output Configuration :
- Positive
- Max Output Current :
- 1A
- Control Technique :
- PULSE WIDTH MODULATION
- Factory Lead Time :
- 6 Weeks
- Voltage - Input (Max) :
- 20V
- Terminal Form :
- Gull wing
- Frequency :
- 550kHz
- Operating Temperature :
- -40°C~125°C TJ
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Control Mode :
- CURRENT-MODE
- Number of Pins :
- 6
- Datasheets
- LM2734YQMK/NOPB

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2734YQMK/NOPB Overview
The Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2734YQMK/NOPB is a highly efficient, compact, adjustable buck regulator designed to provide a tailored power supply solution for a variety of applications. Engineered by Texas Instruments, this regulator ensures reliable performance with its advanced power management technology. The LM2734YQMK/NOPB can efficiently convert a higher input voltage into a lower output voltage with exceptional power density, making it an ideal choice for space-constrained applications. Its robust design includes thermal shutdown, current limit protection, and frequency synchronization capabilities, catering to a wide range of industrial and commercial needs. This makes it particularly suitable for businesses looking to purchase high-performance voltage regulators in bulk.
LM2734YQMK/NOPB Features
The LM2734YQMK/NOPB offers several notable features that enhance its applicability and efficiency in demanding environments:
- Adjustable output voltage that allows customization according to specific application needs.
- High efficiency operation with a switching frequency up to 3 MHz, minimizing the need for external components.
- Internal soft-start function to reduce inrush current during startup.
- Built-in thermal shutdown and over-current protection to ensure safe operation under critical conditions.
- Small TSOT-236 package suitable for compact PCB layouts.
LM2734YQMK/NOPB Applications
- Portable Devices: Ideal for powering portable electronics where efficiency and compactness are critical, ensuring long battery life and reliable performance.
- Wireless Networks: Used in wireless network hardware to provide stable and efficient power, critical for maintaining system reliability and connectivity.
- Power Supplies: Suitable for auxiliary or standby power supplies in industrial and commercial settings, providing dependable power backup.
- Automotive Applications: Can be integrated into automotive electronics where robust and efficient power management is necessary for safety and functionality.
- LED Lighting: Drives LED solutions by providing a constant, stable output voltage, ensuring optimal light output and efficiency.
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