STMicroelectronicsTO-252-5, DPak (4 Leads + Tab), TO-252ADRoHS
LDL112PT-TR
IC REG LINEAR POS ADJ 1.2A PPAK
Category
Subcategory
Pmic Voltage Regulators Linear
Package
TO-252-5, DPak (4 Leads + Tab), TO-252AD
Status
Active
$0.40 / unit (market reference)
MOQ: 2500 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | LDL112PT-TR |
| Package / Case | TO-252-5, DPak (4 Leads + Tab), TO-252AD |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | 0.8V |
| Current - Output | 1.2A |
| Supplier Device Package | PPAK |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
LDL112PT-TR 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 5.5V, output 0.8V. The TO-252-5, DPak (4 Leads + Tab), TO-252AD 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 | 53dB (1kHz) |
| Output Type | Adjustable |
| Control Features | Enable |
| Current - Output | 1.2A |
| Protection Features | Over Current, Over Temperature, Reverse Current |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 5.5V |
| Voltage Dropout (Max) | 0.6V @ 1.2A |
| Current - Supply (Max) | 400 µA |
| Voltage - Output (Max) | 4.9V |
| Current - Quiescent (Iq) | 70 µA |
| Voltage - Output (Min/Fixed) | 0.8V |
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