UA78L12ACLPE3
IC REG LINEAR 12V 100MA TO92-3
,TO-226_straightlead.jpg)
Pmic Voltage Regulators Linear
TO-226-3, TO-92-3 (TO-226AA)
Active
$1.02 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Texas Instruments |
| Model | UA78L12ACLPE3 |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) |
| Mounting Type | Through Hole |
| Operating Temperature | 0°C ~ 125°C |
| Voltage - Input (Max) | 27V |
| Voltage - Output | 12V |
| Current - Output | 100mA |
| Supplier Device Package | TO-92-3 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
UA78L12ACLPE3 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 27V, output 12V. The TO-226-3, TO-92-3 (TO-226AA) 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 UA78L12ACLPE3
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 →KA78L08AZBU
IC REG LINEAR 8V 100MA TO92-3
MC79L12CLP
IC REG LINEAR -12V 100MA TO92-3
KA78L05AZBU
IC REG LINEAR FIXED POS STD REG
L78L24ABZ-TR
IC REG LINEAR 24V 100MA TO92-3
L78L05ABZ-TR
IC REG LINEAR 5V 100MA TO92-3
LM317LILP
IC REG LIN POS ADJ 100MA TO92-3
All Technical Specifications
| PSRR | 42dB (120Hz) |
| Output Type | Fixed |
| Current - Output | 100mA |
| Protection Features | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 27V |
| Voltage Dropout (Max) | 1.7V @ 40mA |
| Voltage - Output (Min/Fixed) | 12V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.