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LMR51610XDBVR TI DC-DC Switching Regulators

The LMR51610XDBVR is a wide VIN, easy-to-use synchronous buck converter from Texas Instruments, capable of delivering up to 1A continuous output current from an input range of 4V to 65V, with transient protection up to 70V . Verify input voltage between 4V and 65V; confirm adjustable output voltage from 0.8V to 28V using an external resistor divider ; note the fixed 400kHz switching frequency ; observe 25µA typical quiescent current for light-load efficiency via PFM mode; ensure operating junction temperature from -40°C to 150°C . Integrated synchronous rectification, internal compensation, and built-in protection features (cycle-by-cycle current limit, hiccup mode short-circuit protection, thermal shutdown) minimize external components . Ideal for major appliances, PLC/DCS/PAC controllers, smart meters, power delivery systems, industrial automation, battery-powered equipment, and 12V/24V/48V distributed power buses requiring efficient step-down conversion in a compact SOT-23-6 package . In stock at HL Electronics – request a quote for fast delivery.

LMR51610XDBVR - TI - main product image
Part No.:LMR51610XDBVR
Brand:TI
Date Code:26+
Stock:86,550
SPQ:0
MOQ:1+
Delivery Time:In Stock

Pricing (USD)

QuantityUnit Price
1+ $ 0.47
100+ $ 0.37
750+ $ 0.33
1500+ $ 0.31
3000+ $ 0.30
18000+ $ 0.30
39000+ $ 0.29

Technical Specifications

  • Part No.LMR51610XDBVR
  • ECCN EAR99
  • RoHS ROHS3 Compliant
  • Grade Catalog
  • REACH REACH Unaffected
  • Series SIMPLE SWITCHER®
  • Category ICs > PMIC > DC-DC Switching Regulators
  • Features PFM Mode, Internal Compensation, Precision Enable, Pre-bias Startup
  • Function Step-Down
  • Topology Buck
  • Packaging Tape & Reel (TR)
  • Output Type Adjustable
  • Part Status Active
  • Manufacturer Texas Instruments
  • Mounting Type Surface Mount
  • Current - Output 1 A
  • Duty Cycle (Max) 98%
  • Standard Package 3000
  • Number of Outputs 1
  • Base Product Number LMR51610
  • Protection Features Cycle-by-Cycle Current Limit, Hiccup Mode SCP, Thermal Shutdown, Input UVLO
  • Output Configuration Positive
  • Frequency - Switching 400 kHz
  • Operating Temperature -40°C ~ 150°C (TJ)
  • Synchronous Rectifier Yes
  • Voltage - Input (Max) 65 V
  • Voltage - Input (Min) 4 V
  • Quiescent Current (Iq) 26.5 µA
  • Voltage - Output (Max) 28 V
  • Voltage - Output (Min) 0.8 V
  • Supplier Device Package SOT-23-6
  • Lead Finish / Ball Material NiPdAu
  • Moisture Sensitivity Level (MSL) 2 (1 Year)
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