LM345 National Semiconductor Corporation, LM345 Datasheet
LM345
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LM345 Summary of contents
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... Schematic Diagram C 1995 National Semiconductor Corporation TL H 7785 current of the device allows this technique to be used with good regulation The LM145 comes in a hermetic TO-3 package rated at 25W A reduced temperature range part LM345 is also avail- able Features Output voltage accurate to better than g Y ...
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... LM345 Units Min Typ Max 100 150 125 C for the LM345 and IN Fixed Regulator TL H 7785 – 3 ...
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... Select resistors to set output voltage 1 ppm C tracking suggested C1 is not needed if power supply filter capacitor is within 3 of regulator Determines zener current May be adjusted to minimize temperature drift Solid tantalum Load and line regulation Temperature drift Maximum Average Power Dissipation for LM345 Minimum Input-Output Voltage Differential 001% C ...
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... Typical Applications (Continued not needed if power supply filter capacitor is within 3 of regulator Keep C4 within 2 of LM345 D2 sets initial output voltage accuracy The LM113 is available in Dual 3 Amp Trimmed Supply High Stability Regulator ECL Termination Regulator Variable Output ( Optional Improves transient response and ripple rejection TL H 7785 – ...
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... Physical Dimensions inches (millimeters) Metal Can Package (K) Order Number LM345K Package Number K02A 5 ...
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Physical Dimensions inches (millimeters) (Continued) Order Number LM145K-5 0 883 or SMD LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF ...