Voltage References | LM431SA

可调节/2.5V，2% 容差分路稳压器

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LM431SA/LM431SB/LM431SC 为三端子输出可调稳压器，可在整个运行温度范围内保持热稳定性。利用两个外部电阻，其输出电压可设为 VREF（约 2.5 V）至 36 V 之间的任意值。这些器件的典型动态输出阻抗为 0.2 Ω。 有效输出电路提供非常明确的导通特性，使得这些器件成为许多应用中齐纳二极管的绝佳替代品。

  • This product is general usage and suitable for many different applications.
  • 可编程输出电压（到 36 V）
  • 低动态输出阻抗 0.2 Ω（典型值）
  • 1.0 至 100 mA 的灌电流能力
  • 50ppm/°C 典型值的等效全程温度系数
  • 为全额定工作温度范围内的运行进行温度补偿
  • 低输出噪声电压
  • 快速开通响应

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Package Type

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MSL Type

MSL Temp (°C)

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Container Qty.

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V(BR) Typ (V)

Tolerance (%)

IQ Typ (mA)

IR Min (mA)

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Reference Price

LM431SACM32X

Contact Sales

Lifetime

CAD Model

Pb

A

H

P

SOT-23-3

318BM

1

260

REEL

3000

N

Adjustable

2.5

2

-

0.0015

36

-25

85

$0.0632

More Details

LM431SACM3X

Contact Sales

Lifetime

CAD Model

Pb

A

H

P

SOT-23-3

318BM

1

260

REEL

3000

N

Adjustable

2.5

2

-

0.0015

36

-25

85

$0.0697

More Details

LM431SACMFX

Contact Sales

Lifetime

CAD Model

Pb

A

H

P

SOT23−3L

1

260

REEL

3000

N

Adjustable

2.5

2

-

0.0015

36

-25

85

$0.0796

More Details

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