Power Supply with Multiple Linear Regulators

See product image

Product Details

Block Diagram

Freescale MC33730 Power Actuation Block Diagram

NXP<sup>&#174;</sup> MC33730 Power Actuation Block Diagram

Features

Key Features

  • Provides all regulated voltages for Our 32-bit and other microcontroller families and their logic and analog functions
  • Adjustable frequency switching buck regulator with slew-rate control
  • Power sequencing provided
  • Programmable voltages VDDL, VDD3 - 3% accuracy
  • Programmable standby regulator VKAM - 15% accuracy, operating down to 4.5 V at KA_VBAT pin
  • VDD3 can be programmed as an optional second standby regulator with 15% accuracy
  • Provides two 5.0 V protected supplies for sensors
  • Provides reverse battery protection FET gate drive
  • Provides necessary MCU monitoring and fail-safe support

Product Longevity Program

  • This product is included in the NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The MC33730 is included in the 15-year program

Key Parametrics

  • Num. of Linear/LDO Regulators
    5
  • Number of Buck Regulators
    1
  • Number of Boost Regulators
    0
  • Supply Voltage [Min to Max] (V)
    4.5 to 26.5
  • Output Voltage (V)
    5
  • Output Current (A)
    0.15

Design Resources

Documentation

Quick reference to our documentation types.

1-5 of 6 documents

Show All

Hardware

1-5 of 9 hardware offerings

Show All

Engineering Services

3 engineering services

To find a complete list of our partners that support this product, please see our Partner Marketplace.

Support

What do you need help with?