text.skipToContent text.skipToNavigation

LMR10520XSD/NOPB ACTIVE

5.5Vin, 2A Step-Down Voltage Regulator in SOT-23 and LLP

Inventory: 170,964  
 

Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-3-260C-168 HR
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
View or download

Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (℃)
WSON (NGG) | 6 1,000 | SMALL T&R
-40 to 125
Package | Pins WSON (NGG) | 6
Package qty | Carrier: 1,000 | SMALL T&R
Operating temperature range (℃) -40 to 125
View TI packaging information

Features for the LMR10520

  • Input Voltage Range of 3 V to 5.5 V
  • Output Voltage Range of 0.6 V to 4.5 V
  • Output Current up to 2 A
  • 1.6-MHz (LMR10520X) and 3-MHz (LMR10520Y) Switching Frequencies
  • Low Shutdown IQ, 30 nA Typical
  • Internal Soft Start
  • Internally Compensated
  • Current-Mode PWM Operation
  • Thermal Shutdown
  • Tiny Overall Solution Reduces System Cost
  • WSON (3 × 3 × 0.8 mm) Packaging
  • Create a custom design using the LMR10520 with the WEBENCH® Power Designer

All trademarks are the property of their respective owners.

Description for the LMR10520

The LMR10520 regulator is a monolithic, high frequency, PWM step-down DC/DC converter ina 6-pin WSON package. It provides all the active functions to provide local DC/DC conversion withfast transient response and accurate regulation in the smallest possible PCB area. With a minimumof external components, the LMR10520 is easy to use. The ability to drive 2-A loads with aninternal 150-mΩ PMOS switch results in the best power density available. The world-class controlcircuitry allows on-times as low as 30 ns, thus supporting exceptionally high frequency conversionover the entire 3-V to 5.5-V input operating range down to the minimum output voltage of 0.6 V. TheLMR10520 is internally compensated, so it is simple to use and requires few external components.Even though the operating frequency is high, efficiencies up to 93% are easy to achieve. Externalshutdown is included, featuring an ultra-low stand-by current of 30 nA. The LMR10520 usescurrent-mode control and internal compensation to provide high-performance regulation over a widerange of operating conditions. Additional features include internal soft-start circuitry to reduceinrush current, pulse-by-pulse current limit, thermal shutdown, and output overvoltageprotection.

Pricing


Qty Price (USD)
1-99 0.939
100-249 0.722
250-999 0.532
1,000+ 0.38

Additional package qty | carrier options

Package qty | Carrier 250 | SMALL T&R
Inventory 105,468
Qty | Price (USD) 1ku | 0.437 1-99 1.079 100-249 0.83 250-999 0.611 1,000+ 0.437

Package qty | Carrier 4,500 | LARGE T&R
Inventory 33,000
Qty | Price (USD) 1ku | 0.38 1-99 0.939 100-249 0.722 250-999 0.532 1,000+ 0.38
Custom reel may be available