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4V to 36V, 2A Step-Down DC/DC Power Module in Compact 7x9x4mm QFN Package


Package | PIN: RLR | 18
Temp: S (-40 to 105)
Carrier: Cut Tape
Qty Price
1-9 $8.09
10-24 $7.28
25-99 $6.80
100-249 $6.10
250-499 $5.69
500-749 $4.95
750-999 $4.29
1000+ $4.20


  • Complete Integrated Power Solution
    • As Few as 4 External Components
    • Minimum Solution Size < 100mm2
  • 9 mm × 7 mm × 4 mm QFN Package
    • All Pins Accessible from Package Perimeter
    • Pin Compatible with 3-ALMZM33603
  • Input Voltage Range: 4 V to 36 V
  • Output Voltage Range: 1 V to 18 V
  • Efficiencies Up To 95%
  • Adjustable Switching Frequency
    (200 kHz to 1.2 MHz)
  • Allows Synchronization to an External Clock
  • Power-Good Output
  • Meets EN55011 Class B Radiated EMI Standards
  • Operating IC Junction Range: –40°C to +125°C
  • Operating Ambient Range: –40°C to +105°C
  • Create a Custom Design Using the LMZM33602 With the WEBENCH® Power Designer

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Texas Instruments  LMZM33602RLRR

The LMZM33602 power module is an easy-to-use integrated power solution that combines a2-A, step-down, DC/DC converter with power MOSFETs, a shielded inductor, and passives into alow-profile package. This power solution requires as few as four external components and eliminatesthe loop compensation and magnetics part selection from the design process.

The 9 mm × 7 mm × 4 mm, 18-pin QFN package is easy to solder onto a printed circuit boardand allows a compact, low-profile, point-of-load design. The full feature set, including powergood, programmable UVLO, prebias start-up, overcurrent and overtemperature protections, make theLMZM33602 an excellent device for powering a wide range of applications.