Typical Application for TL431AI Adjustable Precision Shunt Regulator for Single-Supply Comparator with Temperature-Compensated Threshold
Progetto di riferimento usando la parte TL431AI di NXP Semiconductors
Immagine
1 / 1
Per prodotti finali
- Power Supplies
- Switching Power Supply
Per contattare il Servizio Clienti.
- Typical Application for TL431AI Adjustable Precision Shunt Regulator for Single-Supply Comparator with Temperature-Compensated Threshold. The TL431 and TL431A are 3-terminal adjustable shunt regulators with specified thermal stability over applicable automotive and commercial temperature ranges. The output voltage may be set to any value between VREF (approximately 2.5V) and 36V with two external resistors. These devices have a typical output impedance of 0.2 ohm. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for zener diodes in many applications like on-board regulation, adjustable power supplies and switching power supplies