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Product Variant Information section
Product Specification Section
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Minimum Order: 136
Multiple Of: 136
Quantity Web Price
136+ $15.97


Attributes Table
Topology Buck
Input Voltage 8V to 36V
Output Current-Max 15A
Output Voltage Range 2.3V to 4.1V
Output Type Adjustable
Switching Frequency-Max 650kHz
Operating Temp Range -40°C to +125°C
Efficiency 92.2%
No. of Outputs 1
Quiescent Current 2mA
Storage Temperature Range -65°C to +150°C
Load Regulation (%) 0.1%
Features and Applications

The PI3301-01-LGIZ is a 3.3 V set output voltage, 15 A output current, Higher Current Version Buck Regulator. It has high efficiency, wide input range DC-DC ZVS-Buck regulators integrating controller, power switches, and support componentsall within a high density System-in-Package.


  • High Efficiency ZVS-Buck Topology
  • Wide input voltage range of 8V to 36V
  • Very-Fast transient response
  • High accuracy pre-trimmed output voltage
  • User adjustable soft-start & tracking
  • Power-up into pre-biased load (select versions)
  • Parallel capable with single wire current sharing
  • Input Over/Under Voltage Lockout (OVLO/UVLO)
  • Output Overvoltage Protection (OVP)
  • Over Temperature Protection (OTP)
  • Fast and slow current limits
  • -40°C to 125°C operating range (TJ)
  • Optional I2C functionality & programmability:
    • Vout margining
    • Fault reporting
    • Enable and SYNCI pin polarity
    • Phase delay (interleaving multiple regulators)


  • High efficiency systems
  • Computing, Communications, Industrial, Automotive Equipment
  • High voltage battery operation