TL431ACDBZR Voltage References Adjustable Precision Shunt Regulator Integrated Circuits
Price:
Email us for details
MOQ:
1pcs
Delivery Time:
1day
Brand:
Texas Instruments
Product Description
TL431ACDBZR Voltage References Adjustable Precision Shunt Regulator
| Texas Instruments | |
| Product Category: | Voltage References |
| RoHS: | Details |
| SMD/SMT | |
| SOT-23-3 | |
| Shunt Adjustable Precision References | |
| Adjustable | |
| 1 % | |
| 92 PPM / C | |
| 36 V | |
| 100 mA | |
| - 40 C | |
| + 125 C | |
| TL431 | |
| Reel | |
| Cut Tape | |
| MouseReel | |
| 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 |
| Subcategory: | PMIC - Power Management ICs |
| Topology: | Shunt References |
| Width: | 1.3 mm |
| Unit Weight: | 0.000282 oz |
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 Q. Active output circuitry provides a very
sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many
applications, such as on-board regulation, adjustable power supplies, and switching power supplies. The
TL432 device has exactly the same functionality and electrical specifications as the TL 431 device, but has
diferent 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 TL43xxl 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.
Features
●Reference voltage tolerance at 25°C
-- 0.5% (B grade)
--1% (A grade)
--2% (Standard grade)
●Adjustable output voltage: Vref to 36 V
●Operation from -40°C to 125°C
●Typical temperature drift (TL43xB)
一6mV(Ctemp)
一14 mV (I temp, Q temp)
●Low Output Noise
●0.2-Q Typical output impedance
●Sink-current capability: 1 mA to 100 mA
Applications
●Rack server power
●Industrial AC/DC
●AC inverter & VF drives
●Servo drive control module
●Notebook PC power adapter design
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wisdtech Technology Co.,Limited
Location
Room 1205-1207, Nanguang building, Huafu Road, Futian District, Shenzhen, Guangdong, China
Contact Person
Tao