LMV431AIMF/NOPB
电压基准, 精准, 并联 - 可调节, LMV431A系列, 1.24V至30V, SOT-23-3
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| 包装类型 | 数量 | 单价 (不含增值税): | 合计 |
|---|---|---|---|
| 切割卷带 | 1 | CNY9.320 | CNY9.32 |
| 数量 | 价钱 (含税) |
|---|---|
| 1+ | CNY9.320 (CNY10.5316) |
| 10+ | CNY6.100 (CNY6.893) |
| 50+ | CNY5.750 (CNY6.4975) |
| 100+ | CNY5.390 (CNY6.0907) |
| 250+ | CNY5.060 (CNY5.7178) |
| 500+ | CNY4.970 (CNY5.6161) |
| 1000+ | CNY4.870 (CNY5.5031) |
| 2500+ | CNY4.770 (CNY5.3901) |
产品概述
The LMV431AIMF/NOPB is a 1.24V Precision Shunt Regulator, capable of adjustment to 30V. Negative feedback from the cathode to the adjust pin controls the cathode voltage, much like a non-inverting operational amplifier configuration. A two-resistor voltage divider terminated at the adjust pin controls the gain of a 1.24V band-gap reference. Shorting the cathode to the adjust pin (voltage follower) provides a cathode voltage of a 1.24V. It has respective initial tolerances of 1.5, 1 and 0.5% and functionally lend themselves to several applications that require zener diode type performance at low voltages. Applications include a 3 to 2.7V low drop-out regulator, an error amplifier in a 3V off-line switching regulator and even as a voltage detector. These parts are typically stable with capacitive loads greater than 10nF and less than 50pF.
- Low-voltage operation/wide adjust range (1.24/30V)
- Temperature compensated for industrial temperature range (39PPM/°C for LMV431AI))
- Low operation current (55µA)
- Low output impedance (0.25Ω)
- Fast turn-on response
- Green product and no Sb/Br
技术规格
分流-可调
1.24V
1%
SOT-23
表面安装
-40°C
-
No SVHC (27-Jun-2018)
1.24V至30V
LMV431A
30V
± 39ppm/°C
3引脚
30V
85°C
-
-
SOT-23
技术文档 (1)
LMV431AIMF/NOPB 的替代之选
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法律与环境
进行最后一道重要生产流程所在的地区原产地：Malaysia
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书