Diodes – High-Voltage Regulators Boost Power Density
The ZXTR1005 family are high-voltage regulators that boost power circuit densities, through reductions in component count and footprint. With the ability to take <100V input and generate a fixed output voltage of 5V±2%, the regulators provide a high-voltage regulation solution where standard linear regulators cannot be used.
These regulators suit 48V DC-DC power system design in telecoms, networking, data storage and PoE, particularly for supplying a regulated voltage into micro-controllers. For samples and quotations please contact your nearest Diodes sales office or representative.
The Diodes’ Advantage
The ZXTR1005 family of devices are series linear regulators using an emitter-follower stage to step down to a 5V±2% regulator.
Smaller footprint
- Fully integrating this function into a single package (TO252 or PowerDi5060) helps to reduce component count and footprint.
100V Vin
- High voltage capability means that the input will effectively tolerate spurious voltages up to a maximum of 100V, ensuring a good safety margin in the event of transient over-voltage conditions.
Line and Load regulation
Output voltage is regulated under both line and load fluctuations ensuring the continued supply and preventing latch-up due to transient voltage drops.
Applications
Supply regulation in 48V DC:
- Telecoms
- Networking & Data Storage
- Power Over Ethernet (PoE)
Compliance
- Fully RoHS compliant
- “Green” Device
- ESD rugged
