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LP3982 Datasheet(PDF) 7 Page - Texas Instruments |
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LP3982 Datasheet(HTML) 7 Page - Texas Instruments |
7 / 28 page 10 100 1k 10k 100k FREQUENCY (Hz) -70 -60 -50 -40 -30 -20 -10 0 0 50 100 150 200 250 300 LOAD CURRENT (mA) 0 50 100 150 200 250 85°C 25°C -40°C 0 1 2 3 4 5 INPUT VOLTAGE (V) 0 20 40 60 80 100 240 6 120 140 160 180 200 220 IL = 0mA TA = 85°C TA = 25°C TA = -40°C 0 50 100 150 200 250 300 0 20 40 60 80 100 120 140 160 180 LOAD CURRENT (mA) FAULT = HIGH FAULT = LOW 0 50 100 150 200 250 300 LOAD CURRENT (mA) 0 20 40 60 80 100 120 140 VO = 2.77V VO = 2.5V VO = 3.3V 0 50 100 150 200 250 300 LOAD CURRENT (mA) 0 20 40 60 80 100 120 140 160 85°C 25°C -40°C LP3982 www.ti.com SNVS185E – FEBRUARY 2002 – REVISED OCTOBER 2015 6.6 Typical Characteristics Unless otherwise specified, VIN = VO + 0.5 V, CIN = COUT = 2.2 μF, CCC = 33 nF, TJ = 25°C, VSHDN = VIN. Figure 2. Dropout Voltage vs Load Current Figure 1. Dropout Voltage vs Load Current (for Different Output Temperatures) (for Different Output Voltages) Figure 3. FAULT Detect Threshold vs Load Current Figure 4. Supply Current vs Input Voltage Figure 5. Supply Current vs Load Current Figure 6. Power Supply Rejection Ratio vs Frequency Copyright © 2002–2015, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Links: LP3982 |
Similar Part No. - LP3982_16 |
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