STMicroelectronicsTO-226-3, TO-92-3 (TO-226AA) Formed LeadsRoHS
LE33CZ-AP
IC REG LINEAR 3.3V 100MA TO92-3
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Category
Subcategory
Pmic Voltage Regulators Linear
Package
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Status
Active
$1.03 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | LE33CZ-AP |
| Package / Case | TO-226-3, TO-92-3 (TO-226AA) Formed Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 18V |
| Voltage - Output | 3.3V |
| Current - Output | 100mA |
| Supplier Device Package | TO-92-3 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LE33CZ-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 18V, output 3.3V. 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
| PSRR | 80dB ~ 60dB (120Hz ~ 10kHz) |
| Output Type | Fixed |
| Current - Output | 100mA |
| Protection Features | Over Current, Over Temperature |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 18V |
| Voltage Dropout (Max) | 0.5V @ 100mA |
| Current - Supply (Max) | 3 mA |
| Current - Quiescent (Iq) | 1 mA |
| Voltage - Output (Min/Fixed) | 3.3V |
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