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线性和低压降 (LDO) 稳压器

LM2941QML-SP

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耐辐射 QMLV、6V 至 26V 输入、1A 可调输出线性稳压器

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LM2941QML-SP

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米6体育平台手机版_好二三四详情

Output options Adjustable Output, Fixed Output Iout (max) (A) 1 Vin (max) (V) 26 Vin (min) (V) 6 Vout (max) (V) 20 Vout (min) (V) 5 Fixed output options (V) 0, 1.2 Rating Space Noise (µVrms) 600 PSRR at 100 KHz (dB) 67 Iq (typ) (mA) 10 Thermal resistance θJA (°C/W) 41 Load capacitance (min) (µF) 22 Regulated outputs (#) 1 Features Enable Accuracy (%) 5 Dropout voltage (Vdo) (typ) (mV) 500 Operating temperature range (°C) -55 to 125 Radiation, SEL (MeV·cm2/mg) Bipolar Radiation, TID (typ) (krad) 100
Output options Adjustable Output, Fixed Output Iout (max) (A) 1 Vin (max) (V) 26 Vin (min) (V) 6 Vout (max) (V) 20 Vout (min) (V) 5 Fixed output options (V) 0, 1.2 Rating Space Noise (µVrms) 600 PSRR at 100 KHz (dB) 67 Iq (typ) (mA) 10 Thermal resistance θJA (°C/W) 41 Load capacitance (min) (µF) 22 Regulated outputs (#) 1 Features Enable Accuracy (%) 5 Dropout voltage (Vdo) (typ) (mV) 500 Operating temperature range (°C) -55 to 125 Radiation, SEL (MeV·cm2/mg) Bipolar Radiation, TID (typ) (krad) 100
CFP (NAC) 16 62.9285 mm² 9.91 x 6.35 DIESALE (Y) — See data sheet
  • Available with Radiation Ensure
    • ELDRS Free 100 krad(Si)
  • Output Voltage Adjustable from 5V to 20V
  • Dropout Voltage Typically 0.5V at IO = 1A
  • Output Current in Excess of 1A
  • Trimmed Reference Voltage
  • Reverse Battery Protection
  • Internal Short Circuit Current Limit
  • Mirror Image Insertion Protection
  • TTL, CMOS Compatible ON/OFF Switch

All trademarks are the property of their respective owners.

  • Available with Radiation Ensure
    • ELDRS Free 100 krad(Si)
  • Output Voltage Adjustable from 5V to 20V
  • Dropout Voltage Typically 0.5V at IO = 1A
  • Output Current in Excess of 1A
  • Trimmed Reference Voltage
  • Reverse Battery Protection
  • Internal Short Circuit Current Limit
  • Mirror Image Insertion Protection
  • TTL, CMOS Compatible ON/OFF Switch

All trademarks are the property of their respective owners.

The LM2941 positive voltage regulator features the ability to source 1A of output current with a typical dropout voltage of 0.5V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground pin current when the differential between the input voltage and the output voltage exceeds approximately 3V. The quiescent current with 1A of output current and an input-output differential of 5V is therefore only 30mA. Higher quiescent currents only exist when the regulator is in the dropout mode (VI − VO ≤ 3V).

Originally designed for vehicular applications, the LM2941 and all regulated circuitry are protected from reverse battery installations or two-battery jumps. During line transients, such as load dump when the input voltage can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to protect both the internal circuits and the load. Familiar regulator features such as short circuit and thermal overload protection are also provided.

The LM2941 positive voltage regulator features the ability to source 1A of output current with a typical dropout voltage of 0.5V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground pin current when the differential between the input voltage and the output voltage exceeds approximately 3V. The quiescent current with 1A of output current and an input-output differential of 5V is therefore only 30mA. Higher quiescent currents only exist when the regulator is in the dropout mode (VI − VO ≤ 3V).

Originally designed for vehicular applications, the LM2941 and all regulated circuitry are protected from reverse battery installations or two-battery jumps. During line transients, such as load dump when the input voltage can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to protect both the internal circuits and the load. Familiar regulator features such as short circuit and thermal overload protection are also provided.
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* 数据表 LM2941QML 1A Low Dropout Adjustable Regulator 数据表 (Rev. B) 2013年 4月 22日
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封装 引脚 CAD 符号、封装和 3D 模型
CFP (NAC) 16 Ultra Librarian
DIESALE (Y) —
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包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
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