LM117H/883 National Semiconductor, LM117H/883 Datasheet
LM117H/883
Specifications of LM117H/883
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LM117H/883 Summary of contents
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... Besides replacing fixed regulators, the LM117 is useful in a wide variety of other applications. Since the regulator is “float- ing” and sees only the input-to-output differential voltage, Ordering Information NS Part Number LM117E/883 LM117H/883 LM117HRQMLV (Note 12) LM117HRLQMLV (Note 13) ELDRS Free ...
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Connection Diagrams (TO-3) Metal Can Package CASE IS OUTPUT Bottom View Steel Package NS Package Number K02C Ceramic SOIC Chip Carrier Top View NS Package Number WG16A (Note 5) LM117 Series Packages Part Number Suffix www.national.com ...
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Schematic Diagram 3 20143608 www.national.com ...
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Absolute Maximum Ratings Power Dissipation (Note 3) Input-Output Voltage Differential Storage Temperature Maximum Junction Temperature (T Lead Temperature Metal Package Thermal Resistance θ JA T0–3 Still Air T0–3 500LF/Min Air flow T0–39 Still Air T0–39 500LF/Min Air flow Ceramic SOIC ...
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LM117H & WG Electrical Characteristics DC Parameters The following conditions apply, unless otherwise specified. V Symbol Parameter I Adjustment Pin Current Adj I Minimum Load Current Q V Reference Voltage Ref V Line Regulation RLine V Load Regulation RLoad ΔI ...
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LM117K Electrical Characteristics DC Parameters The following conditions apply, unless otherwise specified. V Symbol Parameter I Adjustment Pin Current Adj I Minimum Load Current Q V Reference Voltage Ref V Line Regulation RLine V Load Regulation RLoad ΔI / Load ...
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LM117E Electrical Characteristics DC Parameters The following conditions apply, unless otherwise specified. V Symbol Parameter I Adjustment Pin Current Adj I Minimum Load Current Q V Reference Voltage Ref V Line Regulation RLine V Load Regulation RLoad ΔI / Load ...
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LM117H & Electrical Characteristics DC Parameters (Note 12, Symbol Parameter V Output Voltage O V Line Regulation RLine V Load Regulation RLoad V Thermal Regulation RTh I Adjust Pin Current Adj ΔI / Line Adjust Pin Current Change ...
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DC Drift Parameters The following conditions apply, unless otherwise specified. Deltas performed on QMLV devices at Group B, Subgroup 5, only. Symbol Parameter V Output Voltage O V Line Regulation RLine I Adjust Pin Current Adj V (Recov) Output Voltage ...
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LM117K RH Electrical Characteristics DC Parameters (Note 12) Symbol Parameter V Output Voltage O V Line Regulation RLine V Load Regulation RLoad V Thermal Regulation RTh I Adjust Pin Current Adj ΔI / Line Adjust Pin Current Change Adj ΔI ...
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DC Drift Parameters The following conditions apply, unless otherwise specified. Deltas performed on QMLV devices at Group B, Subgroup 5, only. Symbol Parameter V Output Voltage O V Line Regulation RLine I Adjust Pin Current Adj V (Recov) Output Voltage ...
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Note 2: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the ...
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Adjustment Current 20143639 Temperature Stability 20143641 Ripple Rejection 20143643 Dropout Voltage Minimum Operating Current Ripple Rejection 13 20143640 20143642 20143644 www.national.com ...
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Ripple Rejection Line Transient Response www.national.com Output Impedance 20143645 Load Transient Response 20143647 14 20143646 20143648 ...
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Application Hints In operation, the LM117 develops a nominal 1.25V reference voltage between the output and adjustment terminal. REF The reference voltage is impressed across program resistor R1 and, since the voltage is constant, a constant current I ...
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Figure 3 shows an LM117 with protection diodes included for use with outputs greater than 25V and high values of output capacitance. D1 protects against C1 D2 protects against C2 FIGURE 3. Regulator with Protection Diodes Typical Applications ...
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High Stability 10V Regulator 20143611 High Current Adjustable Regulator 17 20143612 www.national.com ...
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Regulator Full output current not available at high input-output voltages †Solid tantalum *Lights in constant current mode www.national.com 20143613 5A Constant Voltage/Constant Current Regulator 18 Power Follower 20143614 20143615 ...
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Regulator with Minimum Program Current ≊ *Minimum load current Current Regulator 20143616 20143617 High Gain Amplifier 20143618 19 www.national.com ...
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A-254168-2 60 turns †Solid tantalum *Core—Arnold A-254168-2 60 turns www.national.com Low Cost 3A Switching Regulator 4A Switching Regulator with Overload Protection Precision Current Limiter 20 20143619 20143620 20143621 ...
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LM117's higher current limit) — output only ¾ volt of drop occurs in R Adjusting Multiple On-Card Regulators with Single Control* *All outputs within ±100 mV †Minimum load—10 mA Tracking Preregulator Current Limited Voltage Regulator and ...
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Use of R allows low charging rates with fully charged battery. S www.national.com AC Voltage Regulator 12V Battery Charger 50mA Constant Current Battery Charger 20143627 22 20143625 20143626 ...
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Adjustable 4A Regulator 1.2V–25V Adjustable Regulator Full output current not available at high input-output voltages *Needed if device is more than 6 inches from filter capacitors. †Optional—improves transient response. Output capacitors in the range of 1μF to 1000μF of aluminum ...
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Revision History Date Released Revision 03/17/06 A New Release to corporate format 06/29/06 B Features, Ordering Information Table, Rad Hard Electrical Section for H and WG packages and Notes 11/30/2010 C Features, Ordering Table, Absolute Ratings, LM117H, WG and K ...
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Physical Dimensions inches (millimeters) unless otherwise noted (TO-39) Metal Can Package NS Package Number H03A TO-3 Metal Can Package (K) NS Package Number K02C 25 www.national.com ...
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Ceramic Leadless Chip Carrier NS Package Number E20A Ceramic SOIC NS Package Number WG16A 26 ...
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Notes 27 www.national.com ...
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