TL1431QLPR
IC VREF SHUNT ADJ 0.4% TO92-3
,TO-226_bentlead.jpg)
Pmic Voltage Reference
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Obsolete
$0.55 / unit (market reference)
MOQ: 545 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | TL1431QLPR |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Voltage - Output | 2.5V |
| Current - Output | 100 mA |
| Supplier Device Package | TO-92-3 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
TL1431QLPR by Texas Instruments 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 2.5V. 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.
📖 Technical Guides for TL1431QLPR
ESP32 vs STM32: Which MCU is Right for Your Project?
Components Guide
Chinese MCU Alternatives: GD32, AT32, APM32 & More — 40-80% Cost Savings vs ST/NXP/Microchip
Components Guide
Op-Amp Selection Guide: 8 Most Popular Types and When to Use Each
Components Guide
LM358 Alternatives & Replacements: Complete Pin-to-Pin Guide
Components Guide
Alternatives & Replacements
View All →LM431ACZXA
IC VREF SHUNT ADJ 2% TO92-3
TLV431BCLPR
IC VREF SHUNT ADJ 0.5% TO92-3
KA431ZTA
IC VREF SHUNT ADJ 2% TO92-3
LM4041DILPR
IC VREF SHUNT ADJ 1% TO92-3
LM336LPR-2-5
IC VREF SHUNT 4% TO92-3
TLVH431ILPR
IC VREF SHUNT ADJ 1.5% TO92-3
All Technical Specifications
| Tolerance | ±0.4% |
| Output Type | Adjustable |
| Reference Type | Shunt |
| Current - Output | 100 mA |
| Current - Cathode | 1 mA |
| Voltage - Output (Max) | 36 V |
| Voltage - Output (Min/Fixed) | 2.5V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.