Neueste Meldungen von Diotec
Compact Power, High Performance: Meet the LDI51-4.0EN-AQ Ultra-Low Dropout Regulator
Designed to deliver up to 500 mA output current with exceptional stability and efficiency, the LDI51-4.0EN-AQ from Diotec is a high-performance, fixed +4.0 V low dropout (LDO) voltage regulator. Housed in a compact SOT-23-5 package, it offers ultra-low quiescent current and a very low dropout voltage, as well as built-in thermal overload and short circuit protection, ensuring reliable performance even in demanding environments.
This cost-effective power regulation solution is suitable for any kind of automotive systems. Typical applications include automotive clusters, battery backup regulated supplies, antenna power feeds and post-regulation for DC-DC converters.
Key features:
- Ultra-low dropout operation
- Very low quiescent current
- Tight output voltage tolerance (±2%)
- Integrated thermal overload and short-circuit protection
- Low power consumption
- Enable (ON/OFF) function
Typical applications:
- Automotive instrument clusters
- Battery-backed power systems
- RF and antenna power sourcing.
Specifications:
- Input voltage: up to 18 V
- Output current: up to 500 mA
- Dropout voltage of only 120 mV at 100 mA.
- Quiescent current as low as 1 µA.
- Compact SOT-23-5 package.