STMicroelectronicsTO-226-3, TO-92-3 (TO-226AA) (Formed Leads)RoHS
TL431ACZ-AP
IC VREF SHUNT ADJ 1% TO92-3
Category
Subcategory
Pmic Voltage Reference
Package
TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Status
Active
$0.52 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | TL431ACZ-AP |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) |
| Mounting Type | Through Hole |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Voltage - Output | 2.495V |
| Current - Output | 100 mA |
| Supplier Device Package | TO-92-3 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
TL431ACZ-AP by STMicroelectronics is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output 2.495V. The TO-226-3, TO-92-3 (TO-226AA) (Formed Leads) package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Tolerance | ±1% |
| Output Type | Adjustable |
| Reference Type | Shunt |
| Current - Output | 100 mA |
| Current - Cathode | 600 µA |
| Voltage - Output (Max) | 36 V |
| Voltage - Output (Min/Fixed) | 2.495V |
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