TL431BQDBZRQ1
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | TO-236-3, SC-59, SOT-23-3 |
| Surface Mount | YES |
| Number of Pins | 3 |
| Operating Temperature | -40°C~125°C TA |
| Packaging | Tape & Reel (TR) |
| Series | Automotive, AEC-Q100 |
| 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 |
| Max Input Voltage | 37V |
| Reference Voltage | 36V |
| Reference Type | Shunt |
| 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 |
TL431BQDBZRQ1 Description
The TL431LI-Q1 is a pin-to-pin alternative to TL431-Q1 / TL432-Q1. TL43xLI-Q1 offers better stability, lower temperature drift (VI(dev)), and lower reference current (Iref) for improved system accuracy.
TL431BQDBZRQ1 Features
Qualified for automotive applications
AEC-Q100 test guidance with the following:
Device temperature grade 1: ¨C40??C to 125??C ambient operating temperature range
Reference voltage tolerance at 25??C:
1% (A-Grade)
0.5% (B Grade)
Typical temperature drift:
14 mV (Q Temp)
Low output noise
0.2-|? Typical output impedance
Sink-current capability: 1 mA to 100 mA
Adjustable output voltage: VREF to 36 V
