Datasheet Texas Instruments ATL431BQDBZR
| Manufacturer | Texas Instruments |
| Series | ATL431 |
| Part Number | ATL431BQDBZR |
2.5V Low-Iq Adjustable Precision Shunt Regulator 3-SOT-23 -40 to 125
Datasheets
ATL431, ATL432 2.5-V Low Iq Adjustable Precision Shunt Regulator datasheet
PDF, 1.6 Mb, Revision: D, File published: Oct 20, 2016
Extract from the document
Parametrics
| Reference Type | Shunt |
| Output Type | Adjustable |
| Voltage - Output (Min/Fixed) | 2.5 V |
| Voltage - Output (Max) | 36 V |
| Current - Output | 100 mA |
| Package / Case | SOT-23-3, TO-236-3  |
| Tolerance | -0.5~0.5 % |
| Operating Temperature | -40~125 °C |
| Temperature Coefficient | 82 ppm/°C |
| Current Cathode | 35 µA |
| RoHS | Yes |
| Product Status | Active |
| Packaging | Cut Tape Tape & Reel |
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
Packaging
| Pin | 3 | 3 |
| Package Type | DBZ | DBZ |
| Industry STD Term | SOT-23 | SOT-23 |
| JEDEC Code | R-PDSO-G | R-PDSO-G |
| Package QTY | 3000 | 3000 |
| Carrier | LARGE T&R | LARGE T&R |
| Device Marking | ZCJS | ZCU3 |
| Width (mm) | 1.3 | 1.3 |
| Length (mm) | 2.92 | 2.92 |
| Thickness (mm) | 1 | 1 |
| Pitch (mm) | .96 | .96 |
| Max Height (mm) | 1.22 | 1.22 |
| Mechanical Data | Download | Download |
Parametrics
| Initial Accuracy(Max) | 0.5,1 % |
| Iout/Iz(Max) | 100 mA |
| Min Iz for Regulation | 20 uA |
| Operating Temperature Range | -40 to 125,-40 to 85 C |
| Package Group | SOT-23 |
| Package Size: mm2:W x L | 3SOT-23: 4 mm2: 1.3 x 2.92(SOT-23) PKG |
| Pin/Package | 3SOT-23 |
| Rating | Catalog |
| Reference Voltage | Adjustable |
| Temp Coeff(Max) | 92 ppm/ degree C |
| Temp Coeff(Typ) | 34 ppm/ degree C |
| VO | 2.5 V |
| VO Adj(Max) | 36 V |
| VO Adj(Min) | 2.5 V |
Eco Plan
| RoHS | Compliant |
Design Kits & Evaluation Modules
- Evaluation Modules & Boards: ATL431EVM-001
ATL431 Adjustable Shunt Regulator Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Application Notes
- Designing with the Advanced TL431, ATL431PDF, 214 Kb, File published: Jan 8, 2015
- Designing Overcurrent protection for TPL7407L Peripheral DriverPDF, 177 Kb, File published: Nov 5, 2014
Microcontroller 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: ATL431 (4)
- ATL431AIDBZR ATL431AQDBZR ATL431BIDBZR ATL431BQDBZR
Manufacturer's Classification
- Semiconductors > Power Management > Voltage Reference > Shunt Voltage Reference