STMicroelectronics ST732
The ST732 is 300 mA LDO regulator, designed to be used in several medium voltage applications. This feature is also useful when electronic modules remain permanently turned on. The ST732 embeds protection functions, such as: current limit, short-circuit and thermal shutdown.| Part No. | ST732 |
|---|---|
| Datasheet | ST732 Download |
| Manufacturer |  STMicroelectronics |
| Description | low-dropout voltage regulator |
| Buy | Stock & Price |
FEATURES
● Wide input voltage range : 2.5 V to 28 V● Ultra-low quiescent current: typ. 5 µA at no-load, 10 µA max. across full temperature range
● Output voltage accuracy: ± 2%
● Output current up to 300 mA
● Fixed output voltage versions, starting from 1.2 V with 100 mV step
● Stable with low ESR capacitors (0.47 µF min.)
● Thermal shutdown protection
● Current limit protection
● -40 °C to +125 °C operating temperature range
APPLICATIONS
● Post regulation● Electronic meters
● Smoke detectors / alarms
● Portable equipment
● Industrial applications
DESCRIPTION
Ultra-low quiescent current of 5 µA makes it suitable for applications permanently connected to power supply/battery. The extended input voltage range, very low drop voltage and low quiescent current features make it suitable also for low power after-market automotive and consumer applications. DS12561 - Rev 3 - April 2021 For further information contact your local STMicroelectronics sales office. 1 Schematic diagram Figure 1. B...
