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- 制造厂商:TI
- 产品类别:电源管理
- 技术类目:电压基准 - 串联电压基准
- 功能描述:采用 3 引脚 SOT-23 封装的 1.25V、100ppm/°C、50μA 输入串联(带隙)电压基准
- 点击这里打开及下载REF2912的技术文档资料
- TI代理渠道,提供当日发货、严格的质量标准,满足您的目标价格
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The REF29xx is a precision, low-power, low-voltage dropout voltage reference family available in a tiny 3?pin SOT-23 package.
The small size and low power consumption (50 µA maximum) of the REF29xx make it ideal for portable and battery-powered applications. The REF29xx does not require a load capacitor, but it is stable with any capacitive load.
Unloaded, the REF29xx can be operated with supplies within 1 mV of output voltage. All models are specified for the wide temperature range, –40°C to 125°C.
- MicroSIZE Package: SOT-23
- Low Dropout: 1 mV
- High Output Current: 25 mA
- Low Temperature Drift: Maximum of 100 ppm/°C
- High Accuracy: 2%
- Low IQ: Maximum of 50 μA
- VO (V)
- 1.25
- Initial accuracy (Max) (%)
- 2
- Temp coeff (Max) (ppm/ degree C)
- 100
- Vin (Min) (V)
- 1.8
- Vin (Max) (V)
- 5.5
- Iq (Typ) (uA)
- 42
- Rating
- Catalog
- Iout/Iz (Max) (mA)
- 25
REF2912的完整型号有:REF2912AIDBZR、REF2912AIDBZT,以下是这些产品的关键参数及官网采购报价:
REF2912AIDBZR,工作温度:-40 to 125,封装:SOT-23 (DBZ)-3,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网REF2912AIDBZR的批量USD价格:.421(1000+)
REF2912AIDBZT,工作温度:-40 to 125,封装:SOT-23 (DBZ)-3,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-1-260C-UNLIM,引脚镀层/焊球材料:NIPDAUAG,TI官网REF2912AIDBZT的批量USD价格:.505(1000+)
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REF2912 TINA-TI Reference Design
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