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Voltage References | NCP51460
概览
NCP51460 是一个高性能、低功耗的精确电压参考。它可以在 3.3 V 的固定输出电压下提供高达 20mA 的输出电流。NCP51460 具有出色的负载和线路调节特性、出众的 PSRR、低输出噪声和低静态电流，非常适合精确稳压器应用。在没有输出电容的情况下，此器件也可保持稳定。这一功能使该器件适用于空间受限的应用。可添加可选输出电容，以提高负载瞬态响应。保护功能包括短路和逆向输入电压保护。如出现逆向输入电压联接，参考不会导通任何电流，以防器件损坏。NCP51460 采用 3 引线表面贴装 SOT-23 封装。
- A/D and D/A Converters
- Precision Regulator Systems
- Medical Equipment
- Standby Power Supplies
- Battery Powered Systems
- Operating Input Voltage VIN 4.2 V to 28 V
- Output Current Capability of 0 to 20 mA
- Output Voltage Temperature Coefficient of 18 ppm/C
- Output Voltage Accuracy 1 %, for 0 °C TA 100 °C
- High PSRR of 68 dB at 1 kHz
- Stable Without Output Capacitor
- Low Quiescent Current of 140 µA
- Low Output Noise of 18 µVRMS
- Output Voltage Option: 3.3V
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NCP51460SN33T1G
Active
Pb
A
H
P
SOT-23 (TO-236) 2.90x1.30x1.00, 1.90P
1
260
REEL
3000
N
Fixed
3.3
1
0.14
20
30
0
100
$0.2789
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