escription
TL431AIDBZR : Voltage References Adjustable Precision Shunt Regulator
Mfr. Part#: TL431AIDBZR
Mfr.: TI
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: ONE YEAR
| Mounting Style: |
SMD/SMT |
|
| Package / Case: |
SOT-23-3 |
|
| Reference Type: |
Shunt Adjustable Precision References |
|
| Output Voltage: |
Adjustable |
|
| Initial Accuracy: |
1 % |
|
| Temperature Coefficient: |
92 PPM / C |
|
| Series VREF - Input Voltage - Max: |
36 V |
|
| Shunt Current - Max: |
100 mA |
|
| Minimum Operating Temperature: |
- 40 C |
|
| Maximum Operating Temperature: |
+ 125 C |
|
| Series: |
TL431 |
|
| Packaging: |
Reel |
|
| Packaging: |
Cut Tape |
|
| Brand: |
Texas Instruments |
|
| Description/Function: |
ADJUSTABLE PRECISION SHUNT REGULATOR |
|
| Height: |
1 mm |
|
| Length: |
2.92 mm |
|
| Maximum Output Voltage: |
36 V |
|
| Product: |
Voltage References |
|
| Product Type: |
Voltage References |
|
| Shunt Current - Min: |
600 uA |
|
| Factory Pack Quantity: |
3000 |
|
| Subcategory: |
PMIC - Power Management ICs |
|
| Topology: |
Shunt References |
|
| Width: |
1.3 mm |
|
| Unit Weight: |
0.000282 oz |
Applications
• Adjustable voltage and current referencing • Secondary side regulation in flyback SMPSs • Zener replacement • Voltage monitoring • Comparator with integrated reference
The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial 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 Ω. 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. Both the TL431 and TL432 devices are offered in three grades, with initial tolerances (at 25°C) of 0.5%, 1%, and 2%, for the B, A, and standard grade, respectively. In addition, low output drift versus temperature ensures good stability over the entire temperature range. The TL43xxC devices are characterized for operation from 0°C to 70°C, the TL43xxI devices are characterized for operation from -40°C to 85°C, and the TL43xxQ devices are characterized for operation from -40°C to 125°C.
Why choosing us
- Located in Shenzhen, the electronic market center of China.
- 100% guarantee components quality: Genuine Original.
- Sufficient stock on your urgent demand.
- Sophisticated colleagues help you solve problems to reduce your risk with on-demand manufacturing
- Faster shipment: In stock components can ship the same day .
- 24 Hours service
Notice:
- Product images are for reference only.
- You can contact sales person to apply for a better price.
- For more products, Pls do not hesitate to contact our Sales team.
Audited Supplier 
(e-mail or chat us for PDF file)
){kind=link}
){kind=link}