Product
Folder Sample &
Buy Support &
Community Tools &
Software Technical
Documents TL431, TL431A, TL431B
TL432, TL432A, TL432B
SLVS543O – AUGUST 2004 – REVISED JANUARY 2015 TL43xx Precision Programmable Reference
1 Features 3 Description The TL431 and TL432 devices are three-terminal
adjustable shunt regulators, with specified thermal
stability over applicable automotive, commercial, and
military temperature ranges. The output voltage can
be set to any value between Vref (approximately
2.5 V) and 36 V, with two external resistors. These
devices have a typical output impedance of 0.2 О©.
Active output circuitry provides a very sharp turn-on
characteristic, making these devices excellent
replacements for Zener diodes in many applications,
such as onboard regulation, adjustable power
supplies, and switching power supplies. The TL432
device has exactly the same functionality and
electrical specifications as the TL431 device, but has
different pinouts for the DBV, DBZ, and PK packages. 1 Reference Voltage Tolerance at 25В°C …
Datasheet Texas Instruments TL431MJGB
| Manufacturer | Texas Instruments |
| Series | TL431 |
| Part Number | TL431MJGB |
Adjustable Precision Shunt Regulator 8-CDIP -55 to 125
Datasheets
Datasheet PDF, 2.9 Mb, Revision: O, File published: Jan 29, 2015
TL43xx Precision Programmable Reference datasheet
Docket
Prices
Family: TL431, TL431A, TL431B, TL432, TL432A, TL432B
Status
| Lifecycle Status | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 8 |
| Package Type | JG |
| Industry STD Term | CDIP |
| JEDEC Code | R-GDIP-T |
| Width (mm) | 6.67 |
| Length (mm) | 9.6 |
| Thickness (mm) | 4.57 |
| Pitch (mm) | 2.54 |
| Max Height (mm) | 5.08 |
| Mechanical Data | Download |
Parametrics
| Approx. Price (US$) | 0.06 | 1ku |
| Initial Accuracy(Max)(%) | 2 |
| Iout/Iz(Max)(mA) | 100 |
| Min Iz for Regulation(uA) | 400 |
| Operating Temperature Range(C) | -40 to 125 -40 to 85 0 to 70 |
| Package Group | PDIP SC70 SO SOIC TO-92 SOT-23 SOT-89 TSSOP WAFERSALE |
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) See datasheet (PFM) See datasheet (CDIP) |
| Pin/Package | 0WAFERSALE 3SOT-23 3SOT-89 5SOT-23 6SC70 8PDIP 8SO 8SOIC 3TO-92 8TSSOP |
| Rating | Catalog |
| Reference Voltage | Adjustable |
| Temp Coeff(Max)(ppm/ degree C) | 92 |
| Temp Coeff(Typ)(ppm/ degree C) | 34 |
| VO Adj(Max)(V) | 36 |
| VO Adj(Min)(V) | 2.495 |
| VO(V) | 2.495 |
Eco Plan
| RoHS | Not Compliant |
| Pb Free | No |
Application Notes
- Application Notes PDF, 237 Kb, File published: Jan 22, 2014Low-cost flyback solutions for 10-mW standby power
- Application Notes PDF, 210 Kb, Revision: A, File published: Jun 13, 2013Lead-Acid Charger and LED Driver using TPS5402 (Rev. A)The TPS5402 device is a non-synchronous buck regulator with a wide operating range from 3.5 to 28 V.The switching frequency of the converters can be set from 50 kHz to 1.1 MHz with an external resistor.Frequency-spread spectrum operation is introduced for EMI reduction. TPS5402 supports pulse-skippingmode to enhance the efficiency at light load making this device an ideal pick for applicati
- Application Notes PDF, 535 Kb, File published: Mar 11, 2009Using a portable-power boost converter in an isolated flyback application
- Application Notes PDF, 542 Kb, File published: Jan 16, 2013Compensation Design with TL431 for UCC28600
- Application Notes PDF, 386 Kb, Revision: A, File published: Jan 16, 2014Understanding stability boundary conditions charts in TL431 TL432 Data sheet (Rev. A)
- Application Notes PDF, 329 Kb, Revision: E, File published: Jul 26, 2005Designing Switching Voltage Regulators With the TL494 (Rev. E)Designing Switching Voltage Regulators With the TL494
- Application Notes PDF, 1.4 Mb, File published: Mar 11, 2009Q1 2009 Issue Analog Applications Journal
- Application Notes PDF, 170 Kb, File published: Sep 1, 2011Setting the shunt voltage on an adjustable shunt regulator
- Application Notes PDF, 177 Kb, File published: Nov 5, 2014Designing Overcurrent protection for TPL7407L Peripheral DriverMicrocontroller units (MCUs) are generally limited with lower drive on the I/Os. Most of the applicationsrequiring MCU boards to drive high-current loads need discrete implementation and additional components which use a lot of board space. This board space is called a peripheral driver section. The TPL7407L device is an integrated peripheral driver with seven channel drivers inside. The TPL740
Model Line
Series: TL431 (77)
- TL431CD TL431CDBVR TL431CDBVRE4 TL431CDBVRG4 TL431CDBVT TL431CDBVTG4 TL431CDBZR TL431CDBZRG4 TL431CDBZT TL431CDBZTG4 TL431CDE4 TL431CDG4 TL431CDR TL431CDRE4 TL431CDRG4 TL431CKTPR TL431CLP TL431CLPB-TDJ TL431CLPE3 TL431CLPM TL431CLPME3 TL431CLPR TL431CLPRE3 TL431CP TL431CPE4 TL431CPK TL431CPKG3 TL431CPSLE TL431CPSR TL431CPSRG4 TL431CPW TL431CPWE4 TL431CPWG4 TL431CPWLE TL431CPWR TL431ID TL431IDBVR TL431IDBVRE4 TL431IDBVRG4 TL431IDBVT TL431IDBZR TL431IDBZRG4 TL431IDBZT TL431IDBZTG4 TL431IDE4 TL431IDG4 TL431IDR TL431IDRE4 TL431IDRG4 TL431ILP TL431ILPE3 TL431ILPM TL431ILPR TL431ILPRE3 TL431IP TL431IPE4 TL431IPK TL431IPKG3 TL431MFKB TL431MJG TL431MJGB TL431QD TL431QDBVR TL431QDBVRG4 TL431QDBVT TL431QDBVTE4 TL431QDBZR TL431QDBZRG4 TL431QDBZT TL431QDBZTG4 TL431QDCKR TL431QDCKRG4 TL431QDCKT TL431QDCKTG4 TL431QDR TL431QPK TL431QPKG3
Manufacturer's Classification
- Semiconductors > Power Management > Voltage Reference > Shunt Voltage Reference
Inside a huge PCB factory: https://www.youtube.com/watch?v=_XCznQFV-Mw