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LM2931L-15.0 Datasheet(PDF) 2 Page - HTC Korea TAEJIN Technology Co. |
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LM2931L-15.0 Datasheet(HTML) 2 Page - HTC Korea TAEJIN Technology Co. |
2 / 2 page 0.1A LOW DROPOUT VOLTAGE REGULATORS LM2931 ABSOLUTE MAXIMUM RATINGS Lead Temperature (Soldering, 5 seconds) Storage Temperature Range Operating Junction Temperature Range Input Supply Voltage ELECTRICAL CHARACTERISTICS(at Tj=25℃, Io=100㎂, Vin=14V, Co=100㎌ ; unless otherwise noted) -25℃ ≤TJ ≤85℃ 0.985|V0| 1.015|V0| Full Operating Temperature 0.980|V0| 1.020|V0| Output Voltage (Fixed Model) 100㎂≤IL≤100㎃,TJ≤TJMAX 0.975|V0| 1.025|V0| Input Supply Voltage Output Voltage Temperature Coefficient (Note 1) Line Regulation (Note 2) 13V≤VIN≤26V (Note 3) Load Regulation (Note 2) 1mA≤IL≤100㎃ IL=10mA IL=100㎃ IL=100㎂ IL=10㎃ IL=100㎃ Dropout Ground Current (Note 5) VIN=V0-0.5V, IL=100㎂ Current Limit VOUT=0 Thermal Regulation (Note 6) CL=2.2㎌ CL=3.3㎌ CL=33㎌ Shutdown Input Low (Regulator ON) High (Regulator OFF) VS=2.4V VS=26V (Note 8) Note 1 : Output or reference voltage temperature coefficients defined as the worst case voltage change divided by the total temperature range. Note 2 : Regulations is measured at constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to heating effects are covered under the specification for thermal regulation. Note 3 : Line regulation is tested at 150℃ for IL = 1mA. For IL = 100㎂ and TJ = 125℃, line regulation is guaranteed by value measured at 1V differential. Note 4 : Dropout voltage is defined as the input to output differential at which the output voltage drops 2% below its nominal value measured at 1V differential. Note 5 : Ground pin current is the regulator quiescent current. The Total current drawn from the source is the sum of the ground pin current and output load current. Note 6 : Thermal Regulation is the change in output voltage at a time T after a change in power dissipation, excluding load or line regulation effects. Specifications are for a 50mA load puls (1.25W) for T = 10ms Note 7 : VREF≤VOUT≤(VIN-1V), 2.3V≤VIN≤26V, 100㎂≤IL≤100㎃, TJ≤TJMAX Note 8 : Vshuntdown≥2V, V IN≤26V, Vout≤0V HTC 120 V ㎂ 30 50 600 10 450 μVr㎳ 0.05 500 350 ㎂ ㎃ %/W 0.2 170 200 110 160 CONDITIONS (Note 2) PARAMETER MIN TYP V0 0.1 Shutdown Pin Input Current Input Logic Voltage Output Voltage (Fixed Model) Dropout Voltage (Note 4) Ground Current (Note 5) Output Noise, 10Hz to 100kHz IL = 10 mA 2.0V≤VOUT<3.3V Regulator Output Current Shutdown 20 30 -20 to +30V 5.0V≤VOUT<15.0V 3.3V≤VOUT<5.0V 300 100 V0 V 50 0.1 ppm/℃ INTERNALLY LIMITED 260℃ -65℃ to +150℃ -55℃ to +150℃ 200 600 % % ㎷ UNITS 60 MAX 150 2 POWER DISSIPATION 2 1.3 0.7 ㎃ 26 0.9 1.5 0.4 0.3 ㎂ 150 12 8 |
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