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TLVH432AQDBZR

TLVH432AQDBZR

TI(德州仪器) 主动器件

低电压可调节精密并联稳压器 LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS

The TLVH431 and TLVH432 devices are low-voltage 3-terminal adjustable voltage references, 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 18 V with two external resistors see . 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 TLVH431 and TLVH432 devices are ideal voltage references in isolated feedback circuits for 3-V to 3.3-V switching-mode power supplies. They have a typical output impedance of 0.25 Ω. Active output circuitry provides a very sharp turn-on characteristic, making the TLVH431 and TLVH432 devices excellent replacements for low-voltage Zener diodes in many applications, including on-board regulation and adjustable power supplies.

The TLVH432 device is identical to the TLVH431 device, but is offered with different pinouts for the 3-pin SOT-23 and SOT-89 packages.

TLVH432AQDBZR中文资料参数规格
技术参数

容差 ±1 %

输入电压DC 1.20V ~ 18.0V

输出电压 1.24V ~ 18V

输出电流 70 mA

通道数 1

输入电压Max 20 V

输出电压Max 18 V

输出电压Min 1.24 V

输出电流Max 70 mA

精度 ±1 %

输入电压 20 V

封装参数

安装方式 Surface Mount

引脚数 3

封装 SOT-23-3

外形尺寸

封装 SOT-23-3

物理参数

工作温度 -40℃ ~ 125℃ TA

温度系数 ±138 ppm/℃

其他

产品生命周期 Active

包装方式 Tape & Reel TR

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

TLVH432AQDBZR引脚图与封装图
TLVH432AQDBZR引脚图

TLVH432AQDBZR引脚图

TLVH432AQDBZR封装图

TLVH432AQDBZR封装图

TLVH432AQDBZR封装焊盘图

TLVH432AQDBZR封装焊盘图

在线购买TLVH432AQDBZR
型号 制造商 描述 购买
TLVH432AQDBZR TI 德州仪器 低电压可调节精密并联稳压器 LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS 搜索库存
替代型号TLVH432AQDBZR
图片 型号/品牌/封装 代替类型 描述 替代型号对比

型号: TLVH432AQDBZR

品牌: TI 德州仪器

封装: 3SOT 80mA 3Pin

当前型号

低电压可调节精密并联稳压器 LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS

当前型号

型号: TLVH432AQDBZT

品牌: 德州仪器

封装: SOT-23-3 3Pin

完全替代

低电压可调节精密并联稳压器 LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS

TLVH432AQDBZR和TLVH432AQDBZT的区别

型号: TLVH432AQDBZRG4

品牌: 德州仪器

封装: SOT-23-3

完全替代

低电压可调节精密并联稳压器 LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS

TLVH432AQDBZR和TLVH432AQDBZRG4的区别

型号: TLVH432AQDBZTG4

品牌: 德州仪器

封装: TO-236 3Pin

完全替代

低电压可调节精密并联稳压器 LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS

TLVH432AQDBZR和TLVH432AQDBZTG4的区别