Voltage References | KA431S

可调式/2.5V、2%容差分流稳压器

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概览

KA431S / KA431SA / KA431SL 是在工作温度范围内具有可靠的热稳定性的 3 端可调式稳压器系列产品。 通过两个外部电阻，可将输出电压设置为 VREF（约2.5V）与 36V 之间的任何值 这些器件具有 0.2 Ω 的典型动态输出阻抗。有源输出电路提供灵敏的导通特性，使这些器件在许多应用成为齐纳二极管的很好替代品。

  • This product is general usage and suitable for many different applications.

  • 可编程输出电压（到 36 V）
  • 0.2 Ω（典型值）低动态输出阻抗
  • 灌电流能力: 1.0 mA 至 100 mA
  • 50 ppm/°C（典型值）的等效满量程温度系数
  • 为完整额定工作温度范围内的操作进行温度补偿
  • 低输出噪声电压
  • 快速接通响应

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KA431SMF2TF

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Pb

A

H

P

SOT23−3L

1

260

REEL

3000

N

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2.5

2

0.0015

0.45

36

-25

85

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KA431SMFTF

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CAD Model

Pb

A

H

P

SOT23−3L

1

260

REEL

3000

N

Adjustable

2.5

2

0.0015

0.45

36

-25

85

Price N/A

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可靠性数据

Die Related Summary Data

Device: KA431SMFTF

Equivalent to wafer fab process: 8

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等效器件小时

平均故障间隔时间/平均无故障时间（按小时计算）

FITS

8

0

65794531

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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