低电压可调节精密并联稳压器
The device is a low-voltage 3-terminal adjustable voltage reference with specified thermal stability over applicable industrial and commercial temperature ranges. Output voltage can be set to any value between VREF 1.24 V and 6 V with two external resistors. These devices operate from a lower voltage 1.24 V than the widely used TL431 and TL1431 shunt-regulator references.
When used with an optocoupler, the TLV431 device is an ideal voltage reference in isolated feedback circuits for 3-V to 3.3-V switching-mode power supplies. These devices have a typical output impedance of 0.25 Ω. Active output circuitry provides a very sharp turn-on characteristic, making them excellent replacements for low-voltage Zener diodes in many applications, including on-board regulation and adjustable power supplies.
All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.
型号 | 品牌 | 下载 |
---|---|---|
TLV431 | TI 德州仪器 | 下载 |
TLV4110IDGNR | TI 德州仪器 | 下载 |
TLV431ACDBVR | TI 德州仪器 | 下载 |
TLV431ACDBZR | TI 德州仪器 | 下载 |
TLV431AIDBVR | TI 德州仪器 | 下载 |
TLV49762KXTSA1 | Infineon 英飞凌 | 下载 |
TLV4906LHALA1 | Infineon 英飞凌 | 下载 |
TLV4906KFTSA1 | Infineon 英飞凌 | 下载 |
TLV49462KFTSA1 | Infineon 英飞凌 | 下载 |
TLV4946KFTSA1 | Infineon 英飞凌 | 下载 |
TLV49462LHALA1 | Infineon 英飞凌 | 下载 |