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REF3033-Q1

不推薦在新設計中採用

採用 3 接腳 SOT-23 封裝串聯 (能隙) 電壓參考的車用 3.3-V、50-ppm/°C、50-µA

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產品規格表
REF3033-Q1 不建議用於新設計
此產品將繼續向現有客戶提供。新設計應考量替代產品。
open-in-new 比較替代產品
具備升級功能，可直接投入使用替代所比較的裝置。
REF31-Q1 現行 汽車、20-ppm/°C (最大)、100-µA、3 針腳 SOT-23 系列電壓參考 This product is a performance improvement.
功能相同，但針腳輸出與所比較的裝置不同。
REF34-Q1 現行 車用低漂移、低功耗、小體積串聯電壓參考 This device offers low temperature drift at 6 ppm/°C, has an enable pin to save power and has a quiescent current of 95 µA maximum.
REF35-Q1 現行 車用、650-nA 靜態電流、15-ppm/°C 漂移、超低功率精密電壓參考 Improved quiescent current, noise and other parameters

REF3033-Q1

不推薦在新設計中採用
產品規格表 立即訂購

產品詳細資料

Rating Automotive VO (V) 3.3 Temp coeff (max) (ppm/°C) 50, 60, 65, 80 Iout/Iz (max) (mA) 25 Vin (min) (V) 3.301 Vin (max) (V) 5.5 Iq (typ) (mA) 0.042, 42 LFN 0.1 to 10 Hz (typ) (µVPP) 36 Operating temperature range (°C) -40 to 85
Rating Automotive VO (V) 3.3 Temp coeff (max) (ppm/°C) 50, 60, 65, 80 Iout/Iz (max) (mA) 25 Vin (min) (V) 3.301 Vin (max) (V) 5.5 Iq (typ) (mA) 0.042, 42 LFN 0.1 to 10 Hz (typ) (µVPP) 36 Operating temperature range (°C) -40 to 85
SOT-23 (DBZ) 3 6.9204 mm² (2.92 mm × 2.37 mm)
  • Qualified for Automotive Applications
  • Low Dropout Voltage: 1 mV
  • High Output Current: 25 mA
  • High Accuracy: 0.2%
  • Low Quiescent Current: 50 µA (Max)
  • Excellent Specified Drift Performance
    • 50 ppm/°C (Max), TA = 0°C to 70°C
    • 75 ppm/°C (Max), TA = –40°C to 125°C
  • APPLICATIONS
    • Portable, Battery-Powered Equipment
    • Data Acquisition Systems
    • Medical Equipment
    • Hand-Held Test Equipment
  • Qualified for Automotive Applications
  • Low Dropout Voltage: 1 mV
  • High Output Current: 25 mA
  • High Accuracy: 0.2%
  • Low Quiescent Current: 50 µA (Max)
  • Excellent Specified Drift Performance
    • 50 ppm/°C (Max), TA = 0°C to 70°C
    • 75 ppm/°C (Max), TA = –40°C to 125°C
  • APPLICATIONS
    • Portable, Battery-Powered Equipment
    • Data Acquisition Systems
    • Medical Equipment
    • Hand-Held Test Equipment

The REF30xx is a precision low-power low-dropout voltage reference family available in a tiny SOT23-3 (DBV) package.

The REF30xx small size and low power consumption (50 µA max) make it ideal for portable and battery-powered applications. The REF30xx does not require a load capacitor.

Unloaded, the REF30xx can be operated with supplies within 1 mV of output voltage. The device is specified for the automotive temperature range of –40°C to 125°C.

The REF30xx is a precision low-power low-dropout voltage reference family available in a tiny SOT23-3 (DBV) package.

The REF30xx small size and low power consumption (50 µA max) make it ideal for portable and battery-powered applications. The REF30xx does not require a load capacitor.

Unloaded, the REF30xx can be operated with supplies within 1 mV of output voltage. The device is specified for the automotive temperature range of –40°C to 125°C.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 50 ppm/C Max, 50 uA, CMOS Voltage Reference datasheet 2010/1/11

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