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LM237 データシート(PDF) 1 Page - Texas Instruments |
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LM237 データシート(HTML) 1 Page - Texas Instruments |
1 / 25 page C1 + C2 R1 R2 + INPUT OUTPUT ADJUSTMENT LM237 or LM337 V V O I Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM237, LM337 SLVS047L – NOVEMBER 1981 – REVISED JANUARY 2015 LMx37 3-Terminal Adjustable Regulators 1 Features 3 Description The LM237 and LM337 are adjustable 3-terminal 1 • Output Voltage Range Adjustable From negative-voltage regulators capable of supplying in –1.2 V to –37 V excess of –1.5 A over an output voltage range of –1.2 • Output Current Capability of 1.5 A Max V to –37 V. They require only two external resistors • Input Regulation Typically 0.01% Per Input- to set the output voltage and one output capacitor for frequency compensation. Voltage Change • Output Regulation Typically 0.3% Device Information(1) • Peak Output Current Constant Over Temperature PART NUMBER PACKAGE BODY SIZE (NOM) Range of Regulator TO-220 (4) 10.16 mm x 8.82 mm • Ripple Rejection Typically 77 dB LMx37 TO-263 (4) 10.16 mm x 9.02 mm • Direct Replacement for Industry-Standard LM237 TO-252 (4) 6.6 mm x 6.10 mm and LM337 (1) For all available packages, see the orderable addendum at the end of the data sheet. 2 Applications • Applications Requiring Negative Output Voltage or Precision Current Regulation • Consumer Electronics • End Equipment • Portable Applications 4 Simplified Schematic 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. |
同様の部品番号 - LM237_15 |
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同様の説明 - LM237_15 |
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