TL431BIDBZR
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Surface Mount | YES |
| Number of Pins | 3 |
| Weight | 1.437803g |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Tolerance | ±0.5% |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 3 |
| ECCN Code | EAR99 |
| Temperature Coefficient | 34 ppm/°C |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Subcategory | Voltage References |
| Technology | BIPOLAR |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Terminal Pitch | 0.95mm |
| Base Part Number | TL431 |
| Pin Count | 3 |
| Number of Outputs | 1 |
| Output Voltage | 36V |
| Output Type | Adjustable |
| Max Output Current | 100mA |
| Supply Voltage-Min (Vsup) | 2.495V |
| Number of Channels | 1 |
| Trim/Adjustable Output | YES |
| Analog IC - Other Type | THREE TERMINAL VOLTAGE REFERENCE |
| Max Output Voltage | 36V |
| Voltage - Output (Min/Fixed) | 2.495V |
| Min Input Voltage | 2.483V |
| Max Input Voltage | 37V |
| Reference Voltage | 36V |
| Reference Type | Shunt |
| Min Output Voltage | 2.5V |
| Temp Coef of Voltage-Max | 92 ppm/°C |
| Current - Cathode | 700μA |
| Height | 1.22mm |
| Length | 2.92mm |
| Width | 1.3mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TL431BIDBZR Description
The TL431BIDBZR devices are three-terminal adjustable shunt regulators with specified thermal stability over a wide range of temperatures in the automotive, commercial, and military markets. With two external resistors, the output voltage can be tuned to any value between Vref (about 2.5 V) and 36 V. The output impedance of these devices is typically 0.2. In many applications, such as onboard regulation, adjustable power supplies, and switching power supplies, active output circuitry provides a very sharp turn-on characteristic, making these devices good alternatives for Zener diodes.
TL431BIDBZR Features
? Vref to 36 V adjustable output voltage
? Temperature range: 40°C to 125°C
? Drift in Typical Temperature (TL43xB)
TL431BIDBZR Applications
? Voltage and Current Referencing Can Be Adjusted
? In Flyback SMPSs, Secondary Side Regulation
? Replacement of the Zener
? Voltage Checking
? Integrated Reference Comparator
