TL431 family: Adjustable precision shunt regulator
Three-terminal shunt regulator family with an output voltage range between Vref and 36 V, to be set by two external resistors.
TL431_FAMILY: Product Block Diagram
TL431_FAMILY: Block Diagram
SOT023
Data Sheets (1)
| Name/Description | Modified Date |
|---|---|
| Adjustable precision shunt regulator (REV 5.0) PDF (347.0 kB) TL431_FAM | 01 Sep 2015 |
Application Notes (1)
| Name/Description | Modified Date |
|---|---|
| Medium power small-signal MOSFETs in DC-to-DC conversion (REV 3.0) PDF (738.0 kB) AN11119 | 07 May 2013 |
Package Information (1)
| Name/Description | Modified Date |
|---|---|
| plastic surface-mounted package; 3 leads (REV 1.0) PDF (213.0 kB) SOT23 | 08 Feb 2016 |
Packing (2)
| Name/Description | Modified Date |
|---|---|
| Tape reel SMD; standard product orientation 12NC ending 235 (REV 2.0) PDF (199.0 kB) SOT23_235 | 05 Feb 2013 |
| Tape reel SMD; standard product orientation 12NC ending 215 (REV 1.0) PDF (202.0 kB) SOT23_215 | 16 Nov 2012 |
Reliability and Quality Information (30)
| Name/Description | Modified Date |
|---|---|
| TL431ACDBZR NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431ACDBZR | 31 Jan 2015 |
| TL431ACDBZR NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431ACDBZR_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431AFDT NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431AFDT | 31 Jan 2015 |
| TL431AFDT NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431AFDT_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431AIDBZR NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431AIDBZR | 31 Jan 2015 |
| TL431AIDBZR NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431AIDBZR_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431AMFDT NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431AMFDT | 31 Jan 2015 |
| TL431AMFDT NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431AMFDT_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431AQDBZR NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431AQDBZR | 31 Jan 2015 |
| TL431AQDBZR NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431AQDBZR_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431BCDBZR NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431BCDBZR | 31 Jan 2015 |
| TL431BCDBZR NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431BCDBZR_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431BFDT NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431BFDT | 31 Jan 2015 |
| TL431BFDT NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431BFDT_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431BIDBZR NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431BIDBZR | 31 Jan 2015 |
| TL431BIDBZR NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431BIDBZR_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431BMFDT NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431BMFDT | 31 Jan 2015 |
| TL431BMFDT NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431BMFDT_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431BQDBZR NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431BQDBZR | 31 Jan 2015 |
| TL431BQDBZR NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431BQDBZR_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431CDBZR NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431CDBZR | 31 Jan 2015 |
| TL431CDBZR NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431CDBZR_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431FDT NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431FDT_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431FDT NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431FDT_NXP_PRODUCT_RELIABILITY | 31 Jan 2015 |
| TL431IDBZR NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431IDBZR | 31 Jan 2015 |
| TL431IDBZR NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431IDBZR_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431MFDT NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431MFDT | 31 Jan 2015 |
| TL431MFDT NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431MFDT_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
| TL431QDBZR NXP® Product Reliability (REV 1.1) PDF (83.0 kB) TL431QDBZR | 31 Jan 2015 |
| TL431QDBZR NXP® Product Quality (REV 1.1) PDF (74.0 kB) TL431QDBZR_NXP_PRODUCT_QUALITY | 31 Jan 2015 |
Supporting Information (2)
| Name/Description | Modified Date |
|---|---|
| Reflow Soldering Profile (REV 1.0) PDF (34.0 kB) REFLOW_SOLDERING_PROFILE | 30 Sep 2013 |
| Wave Soldering Profile (REV 1.0) PDF (20.0 kB) WAVE_SOLDERING_PROFILE | 30 Sep 2013 |
Ordering Information
| Product | Status |
|---|---|
| TL431AMFDT | Active |
| TL431AQDBZR | Active |
| TL431MFDT | Active |
| TL431BMFDT | Active |
| TL431QDBZR | Active |
| TL431BQDBZR | Active |
| TL431AIDBZR | Active |
| TL431CDBZR | Active |
| TL431BFDT | Active |
| TL431AFDT | Active |
| TL431FDT | Active |
| TL431BIDBZR | Active |
| TL431BCDBZR | Active |
| TL431IDBZR | Active |
| TL431ACDBZR | Active |
Package Information
| Product ID | Package Description | Outline Version | Reflow/Wave Soldering | Packing | Product Status | Part NumberOrdering code(12NC) | Marking | Chemical Content | RoHS / Pb Free / RHF | LeadFree Conversion Date | EFR | IFR(FIT) | MTBF(hour) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TL431QDBZR | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4 | Active | TL431QDBZR,215 (9352 880 18215) | CC% | TL431QDBZR |    | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| TL431BFDT | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4 | Active | TL431BFDT,215 (9352 932 76215) | AT% | TL431BFDT | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| TL431MFDT | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4 | Active | TL431MFDT,215 (9352 932 77215) | AU% | TL431MFDT | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| TL431AIDBZR | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4 | Active | TL431AIDBZR,215 (9352 880 21215) | CE% | TL431AIDBZR | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| TL431BCDBZR | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 11" Q3/T4, LargePack | Active | TL431BCDBZRVL (9352 880 23235) | CG% | TL431BCDBZR | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| Reel 7" Q3/T4 | Active | TL431BCDBZR,215 (9352 880 23215) | CG% | TL431BCDBZR | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 | ||||
| TL431AMFDT | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4 | Active | TL431AMFDT,215 (9352 932 78215) | AV% | TL431AMFDT | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| TL431ACDBZR | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 11" Q3/T4, LargePack | Active | TL431ACDBZRVL (9352 880 19235) | CD% | TL431ACDBZR | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| Reel 7" Q3/T4 | Active | TL431ACDBZR,215 (9352 880 19215) | CD% | TL431ACDBZR | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 | ||||
| TL431BQDBZR | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4 | Active | TL431BQDBZR,215 (9352 880 25215) | CJ% | TL431BQDBZR | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| TL431BMFDT | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4 | Active | TL431BMFDT,215 (9352 932 79215) | AW% | TL431BMFDT | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| Reel 11" Q3/T4, LargePack | Active | TL431BMFDTVL (9352 932 79235) | AW% | TL431BMFDT | 521.0 | 2.41 | 4.15E8 | ||||||||
| TL431AQDBZR | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 11" Q3/T4, LargePack | Active | TL431AQDBZRVL (9352 880 22235) | CF% | TL431AQDBZR | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| Reel 7" Q3/T4 | Active | TL431AQDBZR,215 (9352 880 22215) | CF% | TL431AQDBZR | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 | ||||
| TL431BIDBZR | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4 | Active | TL431BIDBZR,215 (9352 880 24215) | CH% | TL431BIDBZR | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| TL431IDBZR | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4 | Active | TL431IDBZR,215 (9352 880 17215) | CB% | TL431IDBZR | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| TL431FDT | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4 | Active | TL431FDT,215 (9352 932 74215) | AR% | TL431FDT | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| TL431AFDT | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4 | Active | TL431AFDT,215 (9352 932 75215) | AS% | TL431AFDT | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
| TL431CDBZR | | SOT23 | Reflow_Soldering_Profile
Wave_Soldering_Profile Reflow_Soldering_Profile Wave_Soldering_Profile | Reel 7" Q3/T4 | Active | TL431CDBZR,215 (9352 880 16215) | CA% | TL431CDBZR | | Always Pb-free | 521.0 | 2.41 | 4.15E8 | 1 | 1 |
- Adjustable precision shunt regulator TL431_FAMILY
- Medium power small-signal MOSFETs in DC-to-DC conversion BAT54J
- TL431ACDBZR NXP® Product Reliability TL431_FAMILY
- TL431ACDBZR NXP® Product Quality TL431_FAMILY
- TL431AFDT NXP® Product Reliability TL431_FAMILY
- TL431AFDT NXP® Product Quality TL431_FAMILY
- TL431AIDBZR NXP® Product Reliability TL431_FAMILY
- TL431AIDBZR NXP® Product Quality TL431_FAMILY
- TL431AMFDT NXP® Product Reliability TL431_FAMILY
- TL431AMFDT NXP® Product Quality TL431_FAMILY
- TL431AQDBZR NXP® Product Reliability TL431_FAMILY
- TL431AQDBZR NXP® Product Quality TL431_FAMILY
- TL431BCDBZR NXP® Product Reliability TL431_FAMILY
- TL431BCDBZR NXP® Product Quality TL431_FAMILY
- TL431BFDT NXP® Product Reliability TL431_FAMILY
- TL431BFDT NXP® Product Quality TL431_FAMILY
- TL431BIDBZR NXP® Product Reliability TL431_FAMILY
- TL431BIDBZR NXP® Product Quality TL431_FAMILY
- TL431BMFDT NXP® Product Reliability TL431_FAMILY
- TL431BMFDT NXP® Product Quality TL431_FAMILY
- TL431BQDBZR NXP® Product Reliability TL431_FAMILY
- TL431BQDBZR NXP® Product Quality TL431_FAMILY
- TL431CDBZR NXP® Product Reliability TL431_FAMILY
- TL431CDBZR NXP® Product Quality TL431_FAMILY
- TL431FDT NXP® Product Quality TL431_FAMILY
- TL431FDT NXP® Product Reliability TL431_FAMILY
- TL431IDBZR NXP® Product Reliability TL431_FAMILY
- TL431IDBZR NXP® Product Quality TL431_FAMILY
- TL431MFDT NXP® Product Reliability TL431_FAMILY
- TL431MFDT NXP® Product Quality TL431_FAMILY
- TL431QDBZR NXP® Product Reliability TL431_FAMILY
- TL431QDBZR NXP® Product Quality TL431_FAMILY
- Tape reel SMD; standard product orientation 12NC ending 235 BSS84AK
- plastic surface-mounted package; 3 leads BSS84AK
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- Reflow_Soldering_Profile Wave_Soldering_Profile LPC1112FD20
- Tape reel SMD; standard product orientation 12NC ending 215 BSS84AK
- TL431_FAMILY
- TL431_FAMILY
- PMBFJ309
