LM138K DATASHEET PDF

LMK Texas Instruments Linear Voltage Regulators datasheet, inventory, & pricing. The LM series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 5A over a V to 32V output range. The LM series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 5A over a. V to 32V output range. They are.

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The reference voltage is impressed across program resistor R and, since the voltage is constant, a constant current I 1 resistor Page 22 Revision history Table 6.

An optional output capacitor can be. Output capacitors in the range of 1mF to mF of aluminium or tantalum electrolytic are commonly Although the LM is stable with no output capacitors, like any feedback circuit, certain values of external capacitance can cause excessive ringing. LMK datasheet and specification datasheet Download datasheet. Typical characteristics Figure 3.

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The current limit circuitry. Page 6 Electrical characteristics Table 4. Download datasheet 2Mb Share this page. Since the regulator is “floating” and sees only the input-to-output differential datasyeet, supplies of several hundred volts can be regulated as long as the maximum input to input differential is not exceeded. The adjustment terminal can be bypassed to achieve.

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LM138K Datasheet

Page 8 Typical characteristics Figure 3. Page 13 Application hints In operation, the LM develops a nominal 1. Current lm138 Figure 5. Electrical characteristics Table 4. Besides replacing fixed regulators or discrete designs, the LM is useful in a wide variety of other applications. Page 19 Figure Under sustained loading conditions.

Page 12 Typical application Figure This b allows the LM to be used with heavy transient O loads and speeds start-up datashret full-load TO-3 protection remains functional even if the adjustment pin is accidentally disconnected. Table 1 on page 1.

LMK datasheet & applicatoin notes – Datasheet Archive

Careful circuit design has resulted in uc outstanding load and line regulation comparable d to many commercial power datasneet. Copy your embed code and put on your site: Dropout voltage Figure 9. Page 9 Figure 7. Page 7 Table 5. Page 21 TO-3 mechanical data mm.

Page 14 Although the LM is stable with no output capacitors, like any feedback circuit, certain values of external capacitance can cause excessive ringing. Page 11 Figure The LM ro family is supplied in a standard 3-lead transistor P package. Page 5 Maximum ratings Table 2. Besides replacing fixed regulators or discrete.

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This occurs with values between pF and pF Three-terminal 5 A adjustable voltage dataeheet. LMK datasheet and specification datasheet. Page 2 Contents 1 Diagram. Temperature stability Figure 8.

O terminal positive voltage regulators capable of. Elcodis is a trademark of Elcodis Company Ltd.

Page 3 Diagram 1 Figure 1. Page 4 Pin configuration Figure 2. O loads and speeds start-up under full-load. Prev Next Three-terminal 5 A adjustable voltage regulators. These packages datssheet a lead-free second level interconnect. Since the regulator is “floating”.

TO-3 mechanical data mm. They are exceptionally easy to use. Revision history Table 6.