TLVH431BMDBZREP 供应商
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TLVH431BMDBZREP
品牌：TI 封装/批号：原厂原装/22+ -
TLVH431BMDBZREP
品牌：TI(德州仪器) 封装/批号：SOT-23-3/2022+ -
TLVH431BMDBZREP
品牌：TI 封装/批号：原厂原装/2318+
TLVH431BMDBZREP 属性参数
- 现有数量：3,626现货9,000Factory
- 价格：1 : ￥52.07000剪切带（CT）3,000 : ￥32.80490卷带（TR）
- 系列：-
- 包装：卷带（TR）剪切带（CT）? 得捷定制卷带
- 产品状态：在售
- 参考类型：分流器
- 输出类型：可调式
- 电压 - 输出（最小值/固定）：1.24V
- 电压 - 输出（最大值）：18 V
- 电流 - 输出：70 mA
- 容差：±0.5%
- 温度系数：-
- 噪声 - 0.1Hz 至 10Hz：-
- 噪声 - 10Hz 至 10Hz：-
- 电压 - 输入：-
- 电流 - 供电：-
- 电流 - 阴极：100 μA
- 工作温度：-55°C ~ 125°C（TA）
- 安装类型：表面贴装型
- 封装/外壳：TO-236-3，SC-59，SOT-23-3
- 供应商器件封装：SOT-23-3
产品特性
- Low-voltage operation: down to 1.24 V
- Reference voltage tolerances 0.5% at 25°C
- Adjustable output voltage, VO = VREF to 18 V
- Wide operating cathode current range: 200 µA to 70 mA
- 0.25-Ω typical output impedance
- Supports defense and aerospace applications: Controlled baseline Available in extended (–55°C to 125°C) temperature range Extended product life cycle Extended product-change notificationProduct traceability
- Controlled baseline
- Available in extended (–55°C to 125°C) temperature range
- Extended product life cycle
- Extended product-change notification
- Product traceability
产品概述
The TLVH431B-EP 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 18 V with two
external resistors (see
Figure 24). This device operates from a lower voltage (1.24 V)
than the widely used TL431 and TL1431 shunt-regulator references.When used with an optocoupler, the TLVH431B-EP device is ideal for voltage references in
isolated feedback circuits designed for 3-V to 3.3-V switching-mode power supplies. It has a
typical output impedance of 0.25 Ω. Active output circuitry provides a very sharp turn-on
characteristic, making the TLVH431B-EP device an excellent replacement for low-voltage Zener diodes
in many applications, including on-board regulation and adjustable power supplies.
TLVH431BMDBZREP 电路图
