LM431CCZ Fairchild Semiconductor, LM431CCZ Datasheet
![no-image](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_sml.jpg)
LM431CCZ
Specifications of LM431CCZ
Available stocks
Related parts for LM431CCZ
LM431CCZ Summary of contents
Page 1
... Low Output Noise Voltage • Fast Turn-on Response Internal Block Diagram REFERENCE REFERENCE (R) ©2011 Fairchild Semiconductor Corporation Description The LM431A/LM431B/LM431C are three terminal output adjustable regulators with thermal stability over operating temperature range. The output voltage can be set any value ...
Page 2
LM431A/LM431B/LM431C Absolute Maximum Ratings (Operating temperature range applies unless otherwise specified.) Parameter Cathode Voltage Cathode Current Range (Continuous) Reference Input Current Range Power Dissipation M, Z Suffix Package N Suffix Package Operating Temperature Range LM431xC LM431xI Junction Temperature Storage Temperature ...
Page 3
Electrical Characteristics (T = +25°C, unless otherwise specified) A Parameter Symbol Reference REF KA Input Voltage Deviation of Reference ΔV Input Voltage / V =V REF KA ΔT ≤T Over- T MIN Temperature Ratio of Change ...
Page 4
LM431A/LM431B/LM431C Test Circuits LM431A/B/C Figure 1. Test Circuit for V Figure 3. Test Circuit for REF LM431A/B/C KA(OFF) LM431A/B/C ≥V Figure 2. Test Circuit for V KA REF ...
Page 5
Typical Performance Characteristics Figure 4. Cathode Current vs. Cathode Voltage Figure 6. Change In Reference Input Voltage vs. Cathode Voltage Figure 8. Small Signal Voltage Amplification vs. Frequency LM431A/LM431B/LM431C Figure 5. Cathode Current vs. Cathode Voltage Figure7. Dynamic Impedance Frequency ...
Page 6
LM431A/LM431B/LM431C Typical Performance Characteristics 140 Vref 120 5 100 ...
Page 7
Typical Application R ⎛ ⎞ ------ - ⎝ ⎠ O ref R 2 LM431A/B/C . Figure 11 Shunt Regulator LM431A/B/C Figure 14. Current Limit or Current Source R ⎛ ⎞ 1 ------ - V ...
Page 8
LM431A/LM431B/LM431C Mechanical Dimensions Package +0.25 4.58 –0.15 ±0.10 0.46 1.27TYP ±0.20 [1.27 ] ±0.20 3.60 8 TO-92 1.27TYP ±0.20 [1.27 ] (R2.29) Dimensions in millimeters +0.10 0.38 –0.05 ...
Page 9
Mechanical Dimensions Package #1 #4 0.236 3.95 0.156 0.50 ±0.20 ±0.008 0.020 (Continued) 8-SOP 1.55 ±0.20 ±0.008 0.061 #8 #5 ±0.30 6.00 1.80 MAX ±0.012 0.071 ±0.20 ±0.008 5.72 0.225 LM431A/LM431B/LM431C Dimensions in millimeters 0.1~0.25 MIN 0.004~0.001 9 ...
Page 10
LM431A/LM431B/LM431C Mechanical Dimensions Package ±0.20 6.40 ±0.008 0.252 #1 #4 7.62 0.300 10 (Continued) 8-DIP #8 #5 5.08 MAX 0.200 ±0.20 3.40 ±0.008 0.134 Dimensions in millimeters ±0.30 3.30 ±0.012 0.130 0.33 MIN 0.013 ...
Page 11
... Ordering Information Product Number Output Voltage Tolerance LM431CCZ LM431CCM LM431BCZ LM431BCM LM431ACN LM431ACZ LM431ACM LM431CIZ LM431CIM LM431BIZ LM431BIM LM431AIZ LM431AIM Package TO-92 0.5% 8-SOP TO-92 1% 8-SOP 8-DIP 2% TO-92 8-SOP TO-92 0.5% 8-SOP TO-92 1% 8-SOP TO-92 2% 8-SOP LM431A/LM431B/LM431C Operating Temperature ° -25 ~ +85 C ° ...
Page 12
... LM431A/LM431B/LM431C DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. ...