SPX431C Sipexoration, SPX431C Datasheet
SPX431C
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SPX431C Summary of contents
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... Low Cost Solution PRODUCT DESCRIPTION The SPX431C is a 3-Terminal Adjustable Shunt Voltage Regulator providing a highly accurate bandgap reference. SPX431C acts as an open-loop error amplifier with a 2.5V temperature compensation reference. The SPX431C thermal stability, wide operating current (150mA) and temperature range (105°C) makes it suitable for all variety of applications that are looking for a low cost solution with high performance ...
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... JA JC 160°C/W 80°C/W 575°C/W 150°C/W 110°C/W 8°C/W , unless otherwise specified. ref SPX431C Min Typ 2.445 2.495 -2.7 -1.0 -2 -0.4 0.7 0.4 0.4 0.04 0.15 SPX431C Units °C °C °C Typical Derating 6.3 mW/°C 1.7 mW/°C 9.1 mW/°C Unit Max 2.545 V mV/V 0.3 4 µA 1.2 µ ...
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... V KA REF ∆V (mV) REF TC in mV/°C = ∆ ∆V REF ∆V at 25°C REF TC in mV/°C = ∆T ( ∆V REF ∆V at 25°C REF TC in ppm/° 1G-39 TEST CIRCUIT For I ROFF SPX431C ) x 100 ∆ (OFF) 1G-40 Rev. 10/30/00 ...
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... Figure 4 150 125 100 -25 -50 -75 -100 -2 2.0 3.0 2.53 2.52 2.51 2.50 2.49 2.48 2.47 2.46 2. 120 -60 SPX431C High Current Operating Characteristics REF Temperature Range: - 0°C to 125 ° Cathode Voltage (V) KA Figure 3 Reference Voltage vs. Ambient Temperature REF 2.500 °C REF - ...
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... R2 = ∞ -10 -20 -30 -40 - 120 0.150 0.125 0.100 0.075 0.050 0.025 0.0 - 100 k SPX431C Reference Voltage Line Regulation 0 °C 25 °C 75 °C 105 ° Cathode Voltage (V) KA Figure 7 Low Frequency Dynamic Output Impedance ...
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... Frequency (Hz) 100 0. Figure 11 Dynamic Output Impedance ° 100 1.0 0 100 Frequency (Hz) Figure µF 8.25 k SPX431C OUT 230 Ω GND Rev. 10/30/00 ...
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... STABILITY REGION ° Load Capacitance (pF 100 kHz Figure Figure 13 SPX431C INPUT MONITOR 220 Ω OUT 50 Ω GND 150 Ω Rev. 10/30/00 ...
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... Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume any liability arising out of the application or use of any product or circuit described hereing; neither does it convey any license under its patent rights nor the rights of others. ORDERING INFORMATION Precision Output Voltage . 2% 2.5V 2% 2.5V 2% 2.5V SPX431C Packages 5 Lead SOT-23 3 Lead SOT-89 3 Lead TO-92 Rev. 10/30/00 ...
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Rev. 10/30/00 ...