LM137JAN-SP

正在供貨

航天級 -4.2V 至 -40V、1.5A 可調節輸出負電壓線性穩壓器

產品詳情

Rating Space Vin (max) (V) -4.2 Vin (min) (V) -40 Iout (max) (A) 1.5 Output options Adjustable Output, Negative Output Vout (max) (V) -1.2 Vout (min) (V) -37 Fixed output options (V) 0 Noise (μVrms) 1110 PSRR at 100 KHz (dB) 30 Iq (typ) (mA) 0.065 Thermal resistance θJA (°C/W) 137 Load capacitance (min) (μF) 1 Regulated outputs (#) 1 Accuracy (%) 4 Dropout voltage (Vdo) (typ) (mV) 3000 Operating temperature range (°C) -55 to 150 Radiation, SEL (MeV·cm2/mg) Bipolar
Rating Space Vin (max) (V) -4.2 Vin (min) (V) -40 Iout (max) (A) 1.5 Output options Adjustable Output, Negative Output Vout (max) (V) -1.2 Vout (min) (V) -37 Fixed output options (V) 0 Noise (μVrms) 1110 PSRR at 100 KHz (dB) 30 Iq (typ) (mA) 0.065 Thermal resistance θJA (°C/W) 137 Load capacitance (min) (μF) 1 Regulated outputs (#) 1 Accuracy (%) 4 Dropout voltage (Vdo) (typ) (mV) 3000 Operating temperature range (°C) -55 to 150 Radiation, SEL (MeV·cm2/mg) Bipolar
TO-CAN (K) 2 989.0252 mm2 38.938 x 25.4 TO-CAN (NDT) 3 91.6742 mm2 10.03 x 9.14
  • Output Voltage Adjustable from ?37V to ?1.2V
  • 1.5A Output Current Specified, ?55°C to +150°C
  • Line Regulation Typically 0.01%/V
  • Load Regulation Typically 0.3%
  • Excellent Thermal Regulation, 0.002%/W
  • 77 dB Ripple Rejection
  • Excellent Rejection of Thermal Transients
  • 50 ppm/°C Temperature Coefficient
  • Temperature-independent Current Limit
  • Internal Thermal Overload Protection
  • Standard 3-lead Transistor Package
  • Output is Short Circuit Protected

All trademarks are the property of their respective owners.

  • Output Voltage Adjustable from ?37V to ?1.2V
  • 1.5A Output Current Specified, ?55°C to +150°C
  • Line Regulation Typically 0.01%/V
  • Load Regulation Typically 0.3%
  • Excellent Thermal Regulation, 0.002%/W
  • 77 dB Ripple Rejection
  • Excellent Rejection of Thermal Transients
  • 50 ppm/°C Temperature Coefficient
  • Temperature-independent Current Limit
  • Internal Thermal Overload Protection
  • Standard 3-lead Transistor Package
  • Output is Short Circuit Protected

All trademarks are the property of their respective owners.

The LM137 are adjustable 3-terminal negative voltage regulators capable of supplying in excess of −1.5A over an output voltage range of −37V to −1.2V. These regulators are exceptionally easy to apply, requiring only 2 external resistors to set the output voltage and 1 output capacitor for frequency compensation. The circuit design has been optimized for excellent regulation and low thermal transients. Further, the LM137 series features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against overloads.

The LM137 serves a wide variety of applications including local on-card regulation, programmable-output voltage regulation or precision current regulation. The LM137 are ideal complements to the LM117 adjustable positive regulators.

The LM137 are adjustable 3-terminal negative voltage regulators capable of supplying in excess of −1.5A over an output voltage range of −37V to −1.2V. These regulators are exceptionally easy to apply, requiring only 2 external resistors to set the output voltage and 1 output capacitor for frequency compensation. The circuit design has been optimized for excellent regulation and low thermal transients. Further, the LM137 series features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against overloads.

The LM137 serves a wide variety of applications including local on-card regulation, programmable-output voltage regulation or precision current regulation. The LM137 are ideal complements to the LM117 adjustable positive regulators.
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類型 標題 下載最新的英語版本 日期
* 數據表 LM137JAN 3-Terminal Adjustable Negative Regulators 數據表 (Rev. B) 2013年 3月 20日
* SMD LM137JAN-SP SMD M38510-118B 2020年 8月 10日
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封裝 引腳 CAD 符號、封裝和 3D 模型
TO-CAN (K) 2 Ultra Librarian
TO-CAN (NDT) 3 Ultra Librarian

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  • REACH
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  • 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
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