Low-Noise, Regulated, Negative Charge-Pump Power Supplies for GaAsFET Bias

General Description The MAX850–MAX853 low-noise, inverting, charge pump power supplies are ideal for biasing GaAsFETs in cellular telephone transmitter amplifiers. The MAX850–MAX852 offer both preset (-4.1V) and adjustable (-0.5V to -9.0V) output voltages. The MAX853 uses an external positive co

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Maxim

美信

低噪声、稳压型、负输出电荷泵，用于GaAsFET偏置电源

MAX850-MAX853低噪声、反相电荷泵电源非常适合用于偏置蜂窝电话发射器放大器中的GaAsFET。\n\n MAX850-MAX852提供预设(-4.1V)和可调（-0.5V至-9.0V）输出电压。MAX853使用外部正控制电压来设置负输出电压。所有四款器件的输入电压范围均为4.5V至10V。输出电流为5mA。\n\n 内部线性稳压器将输出电压纹波降至2mVP-P。对于充分滤波的控制电压(VCTRL)，MAX853可实现低于1mVP-P的典型输出纹波。在整个温度范围内，最大电源电流为3mA，最大关断电流小于1µA（MAX851最大为5µA）。\n\n   • 5mA时提供-4.1V固定输出或-0.5V至-9V可调输出\n\n• 输入电压范围：4.5V至10V\n\n• 2mVP-P输出电压纹波(MAX850-MAX852)\n\n• 1mVP-P输出电压纹波(MAX853)\n\n• 100kHz电荷泵开关频率(MAX850/MAX851/MAX853)\n\n• 外部同步时钟输入(MAX852)\n\n• 逻辑电平关断模式：整个温度范围内最大1µA (MAX850/MAX852/MAX853)\n\n• 低成本、8引脚SO封装;

ADI

亚德诺

Dual Low-Dropout Linear Regulators with RESETor Low-Noise Output in UCSP or QFN

General Description The MAX8530/MAX8531 offer the benefits of lowdropout voltage and ultra-low power regulation in subminiaturized UCSP and QFN packages with an integrated microprocessor reset circuit (MAX8530 only). The devices operate from a 2.5V to 6.5V input and deliver up to 200mA and 150mA

文件：280.12 Kbytes 页数：12 Pages

Maxim

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Dual Low-Dropout Linear Regulators with RESETor Low-Noise Output in UCSP or QFN

General Description The MAX8530/MAX8531 offer the benefits of lowdropout voltage and ultra-low power regulation in subminiaturized UCSP and QFN packages with an integrated microprocessor reset circuit (MAX8530 only). The devices operate from a 2.5V to 6.5V input and deliver up to 200mA and 150mA

文件：280.12 Kbytes 页数：12 Pages

Maxim

美信

Dual Low-Dropout Linear Regulators with RESETor Low-Noise Output in UCSP or QFN

General Description The MAX8530/MAX8531 offer the benefits of lowdropout voltage and ultra-low power regulation in subminiaturized UCSP and QFN packages with an integrated microprocessor reset circuit (MAX8530 only). The devices operate from a 2.5V to 6.5V input and deliver up to 200mA and 150mA

文件：280.12 Kbytes 页数：12 Pages

Maxim

美信

Dual Low-Dropout Linear Regulators with RESETor Low-Noise Output in UCSP or QFN

General Description The MAX8530/MAX8531 offer the benefits of lowdropout voltage and ultra-low power regulation in subminiaturized UCSP and QFN packages with an integrated microprocessor reset circuit (MAX8530 only). The devices operate from a 2.5V to 6.5V input and deliver up to 200mA and 150mA

文件：280.12 Kbytes 页数：12 Pages

Maxim

美信

Dual Low-Dropout Linear Regulators with RESETor Low-Noise Output in UCSP or QFN

General Description The MAX8530/MAX8531 offer the benefits of lowdropout voltage and ultra-low power regulation in subminiaturized UCSP and QFN packages with an integrated microprocessor reset circuit (MAX8530 only). The devices operate from a 2.5V to 6.5V input and deliver up to 200mA and 150mA

文件：280.12 Kbytes 页数：12 Pages

Maxim

美信

Dual Low-Dropout Linear Regulators with RESETor Low-Noise Output in UCSP or QFN

General Description The MAX8530/MAX8531 offer the benefits of lowdropout voltage and ultra-low power regulation in subminiaturized UCSP and QFN packages with an integrated microprocessor reset circuit (MAX8530 only). The devices operate from a 2.5V to 6.5V input and deliver up to 200mA and 150mA

文件：280.12 Kbytes 页数：12 Pages

Maxim

美信

Low-Noise, Low-Dropout, 200mA Linear Regulator in UCSP

General Description The MAX8532 offers the benefits of low-dropout voltage and ultra-low power regulation in a subminiaturized UCSP, making it ideal for space-restricted portable equipment. The device operates from a 2.5V to 6.5V input and delivers up to 200mA, with low dropout of 100mV (typ) at

文件：280.33 Kbytes 页数：8 Pages

Maxim

美信

Low-Noise, Low-Dropout, 200mA Linear Regulator in UCSP

General Description The MAX8532 offers the benefits of low-dropout voltage and ultra-low power regulation in a subminiaturized UCSP, making it ideal for space-restricted portable equipment. The device operates from a 2.5V to 6.5V input and delivers up to 200mA, with low dropout of 100mV (typ) at

文件：280.33 Kbytes 页数：8 Pages

Maxim

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