Datasheet TL431KB (MCC)
| Fabricante | MCC |
| Descripción | Programmable Precision Regulator in SOT-23 Package |
| Páginas / Página | 7 / 1 — TL431KB. Features. Programmable. Precision Regulator. Maximum Ratings. … |
| Formato / tamaño de archivo | PDF / 647 Kb |
| Idioma del documento | Inglés |
TL431KB. Features. Programmable. Precision Regulator. Maximum Ratings. Parameter. Symbol. Value. Unit. Recommended Operating Conditions
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TL431KB Features
• The Reference Input Voltage Tolerance is 0.4% • Sink Current Capability of 0.1mA to 100 mA • Programmable Output Voltage 36V
Programmable
• Low Output Noise Voltage and Fast Turn On Response • The Typical Value of the Equivalent Temperature Factor in the
Precision Regulator
Whole Temperature Scope is 50 ppm/℃ • Epoxy Meets UL 94 V-0 Flammability Rating • Moisture Sensitivity Level 1 • Halogen Free. “Green” Device (Note 1) • Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information)
Maximum Ratings
SOT-23
Parameter Symbol Value Unit
A Cathode Voltage VKA 37 V D Cathode Current Range I 3 1. (R) REFERENCE K -100~150 mA C B 2. (K) CATHODE 1 2 3. (A) ANODE Reference Input Current Range IREF 0.05~10 mA F E Power Dissipation at 25 ℃ PD 0.3 W Thermal Resistance Junction to Ambient RθJA 417 ℃/W G H J L Operating Temperature Topr -40~125 ℃ K Storage Temperature Range T DIMENSIONS STG -65~150 ℃ DIM INCHES MM NOTE MIN MAX MIN MAX A 0.110 0.120 2.80 3.04
Recommended Operating Conditions
B 0.083 0.104 2.10 2.64 C 0.047 0.055 1.20 1.40
Parameter Symbol Min Max Unit
D 0.034 0.041 0.85 1.05 Cathode Voltage V E 0.067 0.083 1.70 2.10 KA VREF 36 V F 0.018 0.024 0.45 0.60 Cathode Current Range IK 1.0 100 mA G 0.0004 0.006 0.01 0.15 H 0.035 0.043 0.90 1.10 J 0.003 0.007 0.08 0.18
Marking Code: 431Kb
K 0.012 0.020 0.30 0.51 L 0.007 0.020 0.20 0.50 Note: 1. Halogen free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
Suggested Solder Pad Layout
0.031 0.800 0.035 0.900 0.079 inches 2.000 mm 0.037 0.950 0.037 0.950 Rev.3-1-11202020 1/7 MCCSEMI.COM Document Outline 空白页面 空白页面 空白页面 空白页面
• The Reference Input Voltage Tolerance is 0.4% • Sink Current Capability of 0.1mA to 100 mA • Programmable Output Voltage 36V
Programmable
• Low Output Noise Voltage and Fast Turn On Response • The Typical Value of the Equivalent Temperature Factor in the
Precision Regulator
Whole Temperature Scope is 50 ppm/℃ • Epoxy Meets UL 94 V-0 Flammability Rating • Moisture Sensitivity Level 1 • Halogen Free. “Green” Device (Note 1) • Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information)
Maximum Ratings
SOT-23
Parameter Symbol Value Unit
A Cathode Voltage VKA 37 V D Cathode Current Range I 3 1. (R) REFERENCE K -100~150 mA C B 2. (K) CATHODE 1 2 3. (A) ANODE Reference Input Current Range IREF 0.05~10 mA F E Power Dissipation at 25 ℃ PD 0.3 W Thermal Resistance Junction to Ambient RθJA 417 ℃/W G H J L Operating Temperature Topr -40~125 ℃ K Storage Temperature Range T DIMENSIONS STG -65~150 ℃ DIM INCHES MM NOTE MIN MAX MIN MAX A 0.110 0.120 2.80 3.04
Recommended Operating Conditions
B 0.083 0.104 2.10 2.64 C 0.047 0.055 1.20 1.40
Parameter Symbol Min Max Unit
D 0.034 0.041 0.85 1.05 Cathode Voltage V E 0.067 0.083 1.70 2.10 KA VREF 36 V F 0.018 0.024 0.45 0.60 Cathode Current Range IK 1.0 100 mA G 0.0004 0.006 0.01 0.15 H 0.035 0.043 0.90 1.10 J 0.003 0.007 0.08 0.18
Marking Code: 431Kb
K 0.012 0.020 0.30 0.51 L 0.007 0.020 0.20 0.50 Note: 1. Halogen free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.
Suggested Solder Pad Layout
0.031 0.800 0.035 0.900 0.079 inches 2.000 mm 0.037 0.950 0.037 0.950 Rev.3-1-11202020 1/7 MCCSEMI.COM Document Outline 空白页面 空白页面 空白页面 空白页面