ATL432LIBQDBZR
The ATL432 is a three-terminal adjustable shunt regulator with specified thermal stability across automotive, commercial, and industrial temperature ranges and a low minimum cathode current of 20uA. It operates from 2.5V to 36V with initial accuracy of 0.5% or 1% and a temperature coefficient of 92 ppm/degC. Typical uses include voltage monitoring, overvoltage protection, and optocoupler feedback in power supplies.
- Package
- SOT-23-3 (DBZ)
Product overview
The ATL432 is a three-terminal adjustable shunt regulator with specified thermal stability across automotive, commercial, and industrial temperature ranges and a low minimum cathode current of 20uA. It operates from 2.5V to 36V with initial accuracy of 0.5% or 1% and a temperature coefficient of 92 ppm/degC. Typical uses include voltage monitoring, overvoltage protection, and optocoupler feedback in power supplies.
- Manufacturer
- TI
- Part number
- ATL432LIBQDBZR
- Category
- Power Management
- Package
- SOT-23-3 (DBZ)
- Packaging
- Tape & Reel
- Condition
- New & Original
- Compliance
- RoHS Compliant
- Lifecycle
- Confirm with manufacturer
- Lead time / MOQ
- Confirm with quotation
Technical parameters
16 parametersConstruction
- Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001
- ±2000
- I Grade
- 85
- Q Grade
- 125
- Deviation of reference input
- 5
- range, see section
- 6
- Ratio of change in reference ΔVKA = 10V − Vref
- 0.4
- Imin VKA = Vref
- 20 µA
- 4 Submit Document Feedback Copyright © 2
- 024 Texas In orated
Performance
- VKA Cathode voltage
- 40 V
- IKA Continuous cathode current
- 150 mA
- II(ref) Reference input current
- 10 mA
- TJ Operating virtual junction temperature
- 150 °C
- Tstg Storage temperature
- 150 °C
- IKA Cathode current .03
- 100 mA
- Vref Reference voltage Figure 6-1 VKA = Vref, IKA = 1mA 2
- 2500 mV
- voltage ΔVKA = 36V − 10V
- 0.1
Specifications & documentation
Use the official manufacturer documentation to verify electrical characteristics, package dimensions and operating limits before design approval.
Request confirmation of current stock, date code, packaging, price and delivery terms. Product information does not constitute a binding offer; final specifications are confirmed with your quotation.