Product Center
XC6206
高紋波抑制率、低功耗、低壓差
XC6206系列是高紋波抑制率、低功耗、低壓差，具有過流和短路保護的CMOS降壓型電壓穩(wěn)壓器。這些
器件具有很低的靜態(tài)偏置電流（6.0μA Typ.），它們能在輸入、輸出電壓差極小的情況下提供250mA的輸出
電流，并且仍能保持良好的調(diào)整率。由于輸入輸出間的電壓差很小和靜態(tài)偏置電流很小，這些器件特別適
用于希望延長電池壽命的電池供電類產(chǎn)品，如計算機、消費類產(chǎn)品和工業(yè)設(shè)備等。
■ 產(chǎn)品簡介
XC6206系列是高紋波抑制率、低功耗、低壓差，具有過流和短路保護的CMOS降壓型電壓穩(wěn)壓器。這些 器件具有很低的靜態(tài)偏置電流（6.0μA Typ.），它們能在輸入、輸出電壓差極小的情況下提供250mA的輸出 電流，并且仍能保持良好的調(diào)整率。由于輸入輸出間的電壓差很小和靜態(tài)偏置電流很小，這些器件特別適 用于希望延長電池壽命的電池供電類產(chǎn)品，如計算機、消費類產(chǎn)品和工業(yè)設(shè)備等。
■ 產(chǎn)品特點
● 高精度輸出電壓：A檔:±1%，B檔: ±2.5%
● 輸出電壓：1.5V～5.0V(步長 0.1V)
● 極低的靜態(tài)偏置電流(Typ.=6.0μ A)
● 低的溫度調(diào)整系數(shù)
● 最高輸入電壓可達 8V
● 帶載能力強：當 Vin=4.3V 且 Vout=3.3V 時，Iout=250mA
● 可以作為調(diào)整器和參考電壓來使用
● 輸入穩(wěn)定性好：Typ. 0.03%/V
● 封裝形式：SOT89-3、SOT23-3
■ 產(chǎn)品用途
● 電池供電系統(tǒng)
● 便攜式消費類設(shè)備
● 無繩電話設(shè)備
● 便攜式儀器
● 無線控制系統(tǒng)
● 汽車電子設(shè)備
● 便攜/手掌式計算機
● 電壓基準源
相關(guān)推薦
recommends
-
LP3996
The LP3996 is a low-dropout voltage regulator with low quiescent current and in ultra-small package. The LP3996 can deliver output current up to 250mA. It offers different output voltage within 0.7V to 5.2V. The LP3996 is integrated over current protection and short circuit protection in order to protect system abnormal. The output capacitor as small as 0.1μF is good enough for LP3996. The LP3996 is available in 4 pins ultra-small DFN package with only 1mm ? 1mm size. -
LP3993
The LP3993 is designed for portable applications with demanding performance and space requirements. The LP3993 performance is optimized for high voltage systems to deliver ultra low noise and low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the input system life. The LP3993 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. -
LP3980
The LP3980 is designed for portable RF and wireless applications demanding performance and space requirements. The LP3980 performance is optimized for battery-powered systems to deliver ultra low noise and low quiescent current. Regulator ground current increases only slightly in dropout, further prolonging the battery life. The LP3980 also works with low-ESR ceramic capacitors, reducing the amount of board space necessary for power applications, critical in hand-held wireless devices. The LP3980 consumes less than 0.01μA in shutdown mode and has fast turn-on time less than 50μs. The other features include ultra low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio. -
LN1121
■ General Description The LN1121 series are precise, low power consumption, high voltage; positive voltage regulators manufactured using CMOS and laser trimming technologies. The series provides large currents with a significantly small dropout voltage. The LN1121 consists of a current limiter circuit, a driver transistor, a precision reference voltage and an error correction circuit. The series is compatible with low ESR ceramic capacitors. The current limiter's feedback circuit also operates as a short protect for the output current limiter and the output pin. Output voltage can be set internally by laser trimming technologies. It is selectable in 100mV increments within a range of 1.2V to 5.0V. SOT-89-3L, SOT-23-3L, SOT-353 and SOT-23-3B -
LN1151
LN1151 系列是使用 CMOS 技術(shù)開發(fā)的超低功耗、低壓 差，高精度輸出電壓，正電壓型電壓穩(wěn)壓器。由于內(nèi)置有低 通態(tài)電阻晶體管，因而壓差低，能夠獲得較大的輸出電流。 為了使負載電流不超過輸出晶體管的電流容量，內(nèi)置了 過流，短路等保護電路。 -
LN6216
LN6216 系列是使用 CMOS 技術(shù)開發(fā)的低壓差，高精度 輸出電壓，低消耗電流正電壓型電壓穩(wěn)壓器。由于內(nèi)置有低 通態(tài)電阻晶體管，因而壓差低，能夠獲得較大的輸出電流。 為了使負載電流不超過輸出晶體管的電流容量，內(nèi)置了過載 電流保護電路、短路保護電路。 因采用 SOT-89-3L，SOT-23-3L，SOT-23-3B 等小型封 裝，故可高密度安裝。