AGREE

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RT2517A

6V, 1A 超低壓降線性穩壓器

RT2517A
New

RT2517A 是高性能的正電壓調節器，適用於輸入電壓低、輸入輸出壓差很小的應用，負載能力可達 1A。其最低輸入電壓可至 2.2V，輸出電壓可用外部電阻分壓器進行設定。RT2517A 可在輸入電源、負載和溫度變化的條件下提供絕佳的輸出電壓調節性能，同時具有電流限制和過熱保護功能。它還具有使能控制端，關機時的能耗極低，電流消耗可低達 0.1μA。

應用

  • 車用電子系統
  • 工業用負載點轉換器
  • 機上盒

主要規格

RT2517A
Status Active
Vin (min) (V) 2.2
Vin (max) (V) 6
Vout (min) (V) 1.2
Vout (max) (V) 5
Output Adj. Method Resistor
Accuracy (+/- %) 2.5
Iout (max) (mA) 1000
Iq (typ) (uA) 400
Vdropout @ rated current (typ) (mV) 150 @ 1A
Bias Rail No
Cout Type Ceramic
Charge Pump Yes
Features Enable Input;High PSRR;Industrial;Low Dropout;OCP;Output Discharge;Stable with Ceramic Capacitor
Package Type VDFN3x3-8A

關鍵特性

  • 輸入電壓範圍：2.2V~6V

  • 輸出電壓可調範圍：1.2V~VIN-VDROP

  • 參考電壓：1.2V±2.5% @ -40°C~85°C

  • 輸入、輸出直通壓差：150mV@1A, -40°C~85°C

  • 關機電流消耗：0.1μA

  • 軟放電功能

  • 過熱關機和電流限制保護

Datasheet

DS2517A-03.pdf

Datasheet

DS2517A-03.pdf

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