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RT9041E

500mA 外偏置, 低輸入, 低壓差線性穩壓器

RT9041E
New

RT9041E 是一款具有額外偏置輸入的低壓、低壓降線性穩壓器。偏置電源驅動內部 N -MOSFET 導通晶體的柵極，使這些器件適用於要求低電壓輸入低電壓輸出的應用。RT9041E 提供增量為 0.1V 的固定輸出電壓，範圍從 1V 至 2V。輸出電壓可由外部電阻調整。其他功能還包括電流限制和過溫保護來防止故障情形。RT9041E 提供 WDFN-8L 2x2 封裝。

應用

  • 機上盒
  • 筆記型電腦
  • VID Power Supplies
  • PDAs
  • 手機
  • 具有外部偏置輸入的低壓降穩壓器

主要規格

RT9041E
Status Active
Vin (min) (V) 1
Vin (max) (V) 5.5
Vout (min) (V) 0.8
Vout (max) (V) 2.5
Output Adj. Method Fixed;Resistor
Accuracy (+/- %) 2
Iout (max) (mA) 500
Iq (typ) (uA) 160
Vdropout @ rated current (typ) (mV) 300 @ 0.5A
Cout Type Ceramic
Features Enable Input;OCP;Power Good;Stable with Ceramic Capacitor
Package Type WDFN2x2-8

關鍵特性

  • 輸出電壓準確度 ±2%

  • 無須最小負載電流

  • 輸入電壓：1V 至 5.5V

  • 輸入偏壓 ：3V 至 5.5V

  • PGOOD 開路汲極輸出

  • 支援固定/可調輸出電壓

  • 低輸入電流

  • 關斷模式下，靜態電流為 5μA

  • 符合 RoHS 標準及不含鹵素

Application Notes

Datasheet

DS9041E-03.pdf

Datasheet

DS9041E-03.pdf

RT9041E-10GQW
Package Type:WDFN2x2-8
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RT9041E-12GQW
Package Type:WDFN2x2-8
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