Datasheet ON Semiconductor TL431BIDG
| Manufacturer | ON Semiconductor |
| Series | TL431A, NCV431A, SCV431A |
| Part Number | TL431BIDG |
Programmable Precision References
Datasheets
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Docket ↓TL431A, B Series, NCV431A, B Series, SCV431A Programmable Precision References
The TL431A, B integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC voltage references operate as a low temperature coefficient zener which is programmable from Vref to 36 V with two external resistors. These devices exhibit a wide operating current range of 1.0 mA to 100 mA with a typical dynamic impedance of 0.22 W. The characteristics of these references make them excellent replacements for zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5 V reference makes it convenient to obtain a stable reference from 5.0 V logic supplies, and since the TL431A, B operates as a shunt regulator, it can be used as either a positive or negative voltage reference.
Features http://onsemi.com
TO-92 (TO-226) LP SUFFIX CASE 29 1 2 3 Pin 1. Reference 2. Anode 3. Cathode 8 1 PDIP-8 P SUFFIX CASE 626 Programmable Output Voltage to 36 V Voltage Reference Tolerance: ±0.4%, Typ @ 25°C (TL431B) Low Dynamic Output Impedance, 0.22 W Typical Sink Current Capability of 1.0 mA to 100 mA Equivalent Full-Range Temperature Coefficient of 50 ppm/°C Typical Temperature Compensated for Operation over Full Rated Operating Temperature Range Low Output Noise Voltage NCV/SCV Prefixes for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q100 Qualified and PPAP Capable These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant Micro8E DM SUFFIX CASE 846A Cathode 1 N/C 2 N/C 3 N/C 4 (Top View) 8 Reference 7 N/C 6 Anode 5 N/C 8 1 SOIC-8 D SUFFIX CASE 751 Cathode 1 Anode 2 3 N/C 4 (Top View) 8 7 6 5 Reference Anode N/C This is an internally modified SOIC-8 package. Pins 2, 3, 6 and 7 are electrically common to the die attach flag. This internal lead frame modification increases power dissipation capability when appropriately mounted on a printed circuit board. This modified package conforms to all external dimensions of the standard SOIC-8 package. ORDERING INFORMATION
See detailed ordering and shipping information on page 13 of this data sheet. DEVICE MARKING INFORMATION
See general marking information in the device marking section on page 14 of this data sheet. © Semiconductor Components Industries, LLC, 2014 1 September, 2014 - Rev. 36 Publication Order Number: TL431/D TL431A, B Series, NCV431A, B Series, SCV431A
Cathode (K) Reference (R) 800 Anode (A) Reference (R) 800 20 pF Cathode (K) Figure 1. Symbol
Reference (R) Cathode (K) 2.4 k 3.28 k 20 pF 7.2 k 150 4.0 k 1 ...
Prices
Docket:
TL431A, B Series, NCV431A, B Series, SCV431A Programmable Precision ReferencesThe TL431A, B integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC voltage references operate as a low temperature coefficient zener which is programmable from Vref to 36 V with two external resistors. These devices exhibit a wide operating current range of 1.0 mA to 100 mA with a typical dynamic impedance of 0.22 W. The characteristics of these references make them excellent replacements for zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5 V reference makes it convenient to obtain a stable reference from 5.0 V logic supplies, and since the TL431A, B operates as a shunt regulator, it can be used as either a positive or negative voltage reference.
Features http://onsemi.com
TO-92 (TO-226) LP SUFFIX CASE 29 1 2 3 Pin 1. Reference 2. Anode 3. Cathode 8 1 PDIP-8 P SUFFIX CASE 626 Programmable Output Voltage to 36 V Voltage Reference Tolerance: ±0.4%, Typ @ 25°C (TL431B) Low Dynamic Output Impedance, 0.22 W Typical Sink Current Capability of 1.0 mA to 100 mA Equivalent Full-Range Temperature Coefficient of 50 ppm/°C Typical Temperature Compensated for Operation over Full Rated Operating Temperature Range Low Output Noise Voltage NCV/SCV Prefixes for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC-Q100 Qualified and PPAP Capable These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant Micro8E...
Moldel Line
Series: TL431A, NCV431A, SCV431A (100 from 108)- NCV431BVDMR2G NCV431BVDR2G SCV431AIDMR2G TL431ACDG TL431ACDMR2 TL431ACDMR2G TL431ACDR2 TL431ACDR2G TL431ACLP TL431ACLPG TL431ACLPRA TL431ACLPRAG TL431ACLPRE TL431ACLPREG TL431ACLPRP TL431ACLPRPG TL431ACP TL431ACPG TL431AIDG TL431AIDMR2 TL431AIDMR2G TL431AIDR2 TL431AIDR2G TL431AILP TL431AILPG TL431AILPRA TL431AILPRAG TL431AILPRM TL431AILPRMG TL431AILPRP TL431AILPRPG TL431AIP TL431AIPG TL431BCD TL431BCDG TL431BCDMR2 TL431BCDMR2G TL431BCDR2 TL431BCDR2G TL431BCLP TL431BCLPG TL431BCLPRA TL431BCLPRAG TL431BCLPRE TL431BCLPREG TL431BCLPRM TL431BCLPRMG TL431BCP TL431BCPG TL431BID TL431BIDG TL431BIDMR2 TL431BIDMR2G TL431BIDR2 TL431BIDR2G TL431BILP TL431BILPG TL431BILPRA TL431BILPRAG TL431BIP TL431BIPG TL431BVD TL431BVDG TL431BVDMR2 TL431BVDMR2G TL431BVDR2 TL431BVDR2G TL431BVLP TL431BVLPG TL431BVLPRAG TL431BVP TL431BVPG TL431CDG TL431CDMR2 TL431CDMR2G TL431CDR2 TL431CDR2G TL431CLP TL431CLPG TL431CLPRA TL431CLPRAG TL431CLPRE TL431CLPREG TL431CLPRM TL431CLPRMG TL431CLPRP TL431CLPRPG TL431CP TL431CPG TL431IDG TL431IDMR2 TL431IDMR2G TL431IDR2 TL431IDR2G TL431ILP TL431ILPG TL431ILPRA TL431ILPRAG TL431ILPRE TL431ILPRM
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