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LM4132BMFX-3.0/NOPB Datasheet(PDF) 6 Page - Texas Instruments |
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LM4132BMFX-3.0/NOPB Datasheet(HTML) 6 Page - Texas Instruments |
6 / 40 page 6 LM4132, LM4132-Q1 SNVS372F – AUGUST 2005 – REVISED MARCH 2016 www.ti.com Product Folder Links: LM4132 LM4132-Q1 Submit Documentation Feedback Copyright © 2005–2016, Texas Instruments Incorporated (1) Limits are 100% production tested at 25°C. Limits over the operating temperature range are specified through correlation using Statistical Quality Control. (2) Typical numbers are at 25°C and represent the most likely parametric norm. (3) Long-term stability is VREF at 25°C measured during 1000 hrs. (4) Thermal hysteresis is defined as the change in 25°C output voltage before and after cycling the device from (–40°C to 125°C). (5) Dropout voltage is defined as the minimum input to output differential at which the output voltage drops by 0.5% below the value measured with a 5-V input. 6.6 Electrical Characteristics LM4132-2 (VOUT = 2.048 V) Unless otherwise specified, limits are TJ = 25°C, VIN = 5 V, and ILOAD = 0 mA. PARAMETER TEST CONDITIONS MIN(1) TYP(2) MAX(1) UNIT VREF Output voltage initial accuracy LM4132A-2.0 (A Grade - 0.05%) –0.05% 0.05% LM4132B-2.0 (B Grade - 0.1%) –0.1% 0.1% LM4132C-2.0 © Grade - 0.2%) –0.2% 0.2% LM4132D-2.0 (D Grade - 0.4%) –0.4% 0.4% LM4132E-2.0 (E Grade - 0.5%) –0.5% 0.5% TCVREF/°C Temperature coefficient LM4132A-2.0 0°C ≤ TJ ≤ 85°C 10 ppm/°C –40°C ≤ TJ ≤ 125°C 20 LM4132B-2.0 –40°C ≤ TJ ≤ 125°C 20 LM4132C-2.0 20 LM4132D-2.0 20 LM4132E-2.0 30 IQ Supply current 60 µA –40°C ≤ TJ ≤ 125°C 100 IQ_SD Supply current in shutdown EN = 0V 3 µA –40°C ≤ TJ ≤ 125°C 7 ΔVREF/ΔVIN Line regulation VREF + 400 mV ≤ VIN ≤ 5.5 V 30 ppm/V ΔVREF/ΔILOAD Load regulation 0mA ≤ ILOAD ≤ 20mA 25 ppm/mA –40°C ≤ TJ ≤ 125°C 120 ΔVREF Long term stability(3) 1000 Hrs 50 ppm Thermal hysteresis(4) –40°C ≤ TJ ≤ 125°C 75 VIN – VREF Dropout voltage(5) ILOAD = 10 mA 175 mV –40°C ≤ TJ ≤ 125°C 400 VN Output noise voltage 0.1 Hz to 10 Hz 190 µVPP ISC Short circuit current –40°C ≤ TJ ≤ 125°C 75 mA VIL Enable pin maximum low input level –40°C ≤ TJ ≤ 125°C 35% (VIN) V VIH Enable pin minimum high input level –40°C ≤ TJ ≤ 125°C 65% (VIN) V |
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