描述 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.

特性 Features

Temperature Range: -40°C to +125°C?
Reference Voltage Tolerance at +25°C
0.5%: B grade?
1%: A grade?

0.2? 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

應(yīng)用 Application

Opto-Coupler Linearization?
Linear Regulators?
Improved Zener?
Variable Reference