Adjustable Dual Output Switching Power Supply

The 34710 is a dual-output power regulator IC that integrates a switching regulator, a linear regulator, supervisor circuitry, and a power supply sequencer. With a wide operating input voltage range of 12 V to 32 V and robust temperature limits, the 34710 is applicable in many commercial and industrial applications that use an MCU.

Features

• High-Current Adjustable 5.0 V/3.3 V Switching Regulator

• Low Noise User-Selectable 3.3 V/2.5 V/1.8 V/1.5 V Linear Regulator

• On-Chip Thermal Shutdown and Error Reset Circuitry

• Supervisory Functions (Power-ON Reset and Error Reset Circuitry)

• Sequenced I/O and Core Voltages

• Pb-Free Packaging Designated by Suffix Code EW