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LMZM33603RLRR TI DC DC Switching Regulators

The LMZM33603 is a 36V, 3A synchronous step-down power module with integrated inductors, MOSFETs, and compensation, operating from a 4V to 36V input. It features a 1.2MHz switching frequency, DCS-Control™ for fast transient response, and includes a power-good output, UVLO, overcurrent, and thermal protection. The module integrates all power components, simplifying design and reducing board space. Packaged in an 18-pin B2QFN (RLR) (9mm × 7mm) with PowerPAD, it simplifies power supply design. Applications include industrial and automotive 24-V/48-V battery systems, factory automation, and sensors where a small, easy-to-use power solution is required. In stock at HL Electronics – request a quote for fast delivery.

LMZM33603RLRR - TI - main product image
Part No.:LMZM33603RLRR
Brand:TI
Date Code:
Stock:3,000
SPQ:0
MOQ:1+
Delivery Time:In Stock

Pricing (USD)

QuantityUnit Price
1+ $ 5.97
10+ $ 5.33
500+ $ 5.18
10000+ $ 5.16
15000+ $ 5.11

Technical Specifications

  • Part No.LMZM33603RLRR
  • Model LMZM33603RLRR
  • Category Integrated Circuits (ICs) > Power Management (PMIC) > DC DC Switching Regulators
  • Manufacturer Texas Instruments
  • Packaging Tape & Reel (TR)
  • Part Status Active
  • Type Non-Isolated PoL Module
  • Function Step-Down
  • Output Configuration Positive
  • Topology Buck
  • Output Type Adjustable
  • Number of Outputs 1
  • Voltage - Input (Min) 4 V
  • Voltage - Input (Max) 36 V
  • Voltage - Output (Min/Fixed) 1 V
  • Voltage - Output (Max) 18 V
  • Current - Output (Max) 3 A
  • Frequency - Switching 200kHz ~ 1.2MHz
  • Features Enable, Power Good, Soft Start
  • Operating Temperature -40°C ~ 105°C (TA)
  • Efficiency 94%
  • Mounting Type Surface Mount
  • Supplier Device Package 18-B2QFN (9x7)
  • Base Product Number LMZM33603
  • RoHS ROHS3 Compliant
  • Standard Package 500
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