ATL431LIBQDBZR
The ATL431LI is a low quiescent-current, adjustable precision shunt regulator offering improved stability and lower reference input current versus the standard ATL431. It supports an output voltage range of 2.5 V to 36 V and operates from -40 C to 125 C. Typical applications include voltage references, monitoring, and series regulation in space-constrained designs.
- Package
- SOT-23-3
Product overview
The ATL431LI is a low quiescent-current, adjustable precision shunt regulator offering improved stability and lower reference input current versus the standard ATL431. It supports an output voltage range of 2.5 V to 36 V and operates from -40 C to 125 C. Typical applications include voltage references, monitoring, and series regulation in space-constrained designs.
- Manufacturer
- TI
- Part number
- ATL431LIBQDBZR
- Category
- Power Management
- Package
- SOT-23-3
- Packaging
- Tape & Reel
- Condition
- New & Original
- Compliance
- RoHS & REACH 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.