LM2941QML-SP

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耐輻射 QMLV、6V 至 26V 輸入、1A 可調輸出線性穩壓器

產品詳情

Rating Space Vin (max) (V) 26 Vin (min) (V) 6 Iout (max) (A) 1 Output options Adjustable Output, Fixed Output Vout (max) (V) 20 Vout (min) (V) 5 Fixed output options (V) 0, 1.2 Noise (μVrms) 600 PSRR at 100 KHz (dB) 67 Iq (typ) (mA) 10 Features Enable Thermal resistance θJA (°C/W) 41 Load capacitance (min) (μF) 22 Regulated outputs (#) 1 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
Rating Space Vin (max) (V) 26 Vin (min) (V) 6 Iout (max) (A) 1 Output options Adjustable Output, Fixed Output Vout (max) (V) 20 Vout (min) (V) 5 Fixed output options (V) 0, 1.2 Noise (μVrms) 600 PSRR at 100 KHz (dB) 67 Iq (typ) (mA) 10 Features Enable Thermal resistance θJA (°C/W) 41 Load capacitance (min) (μF) 22 Regulated outputs (#) 1 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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類型 標題 下載最新的英語版本 日期
* 數據表 LM2941QML 1A Low Dropout Adjustable Regulator 數據表 (Rev. B) 2013年 4月 22日
* 輻射與可靠性報告 LM2941QML-SP Neutron Displacement Damage (NDD) Characterization Report 2021年 10月 29日
* SMD LM2941QML-SP SMD 5962-91667 2016年 6月 21日
* 輻射與可靠性報告 LM2941WGRLQMLV ELDRS Report 2012年 5月 11日
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封裝 引腳 CAD 符號、封裝和 3D 模型
CFP (NAC) 16 Ultra Librarian
DIESALE (Y) —

訂購和質量

包含信息：
  • RoHS
  • REACH
  • 器件標識
  • 引腳鍍層/焊球材料
  • MSL 等級/回流焊峰值溫度
  • MTBF/時基故障估算
  • 材料成分
  • 鑒定摘要
  • 持續可靠性監測
包含信息：
  • 制造廠地點
  • 封裝廠地點

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