ZTL431Q：2.5V Reference Voltage Parts
| Part Number | Data Sheet | SPICE Model | Qualified to AECQ10x | PPAP Capable | ReferenceVoltage (V) | Accuracy (%) | MaximumInput Voltage (V) | Sink Current (mA) | Minimum Cathode Current for Regulation Typ (µA) | Maximum Slope Resistance (Ω) | Operating Ambient Temperature Range (°C) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| ZTL431Q | ZTL431Q_432Q.pdf | - | Yes | Yes | 2.5 | 1 0.5 | 20 | 100 | 400 | - | -40 to +125 |
Description
The ZTL431Q and ZTL432Q are three terminal adjustable shunt regulators offering excellent temperature stability and output current handling capability up to 100mA. The output voltage may be set to any chosen voltage between 2.5 and 20 volts by selection of two external divider resistors.
The ZTL432Q has the same electrical specifications as the ZTL431Q but has a different pin out in SOT23 (F-suffix).
Both variants are available in 2 grades with initial tolerances of 1% and 0.5% for the A and B grades respectively.
These are functionally equivalent to the TL431/TL432 except for maximum operation voltage, and have an ambient temperature range of -40°C to +125°C as standard.
The ZTL431Q and ZTL432Q have been qualified to AEC-Q100 Grade 1 and are Automotive Grade supporting PPAPs
Application
- Opto-Coupler Linearization
- Linear Regulators
- Improved Zener
- Variable Reference
Features
- Temperature Range ................ -40°C to +125°C
- Reference Voltage Tolerance at +25°C
- 0.5%.......................................B grade
- 1% .........................................A grade
- 0.2Ω typical output impedance
- Sink Current Capability…….. 1mA to 100mA
- Adjustable Output Voltage……VREF to 20V
- Green Molding in SOT23 and SOT25
- Totally Lead-Free & Fully RoHS Compliant
- Halogen and Antimony Free. “Green” Device
- Automotive Grade
- Qualified to AEC-Q100 Grade 1
- Supports PPAP documents
SOT23
SOT25
- ZTL431Q_432Q.pdf ZTL432Q
