L99VR01STR
IC REG LIN POS PROG 200MA 8SO
Pmic Voltage Regulators Linear
8-SOIC (0.154", 3.90mm Width)
Automotive, AEC-Q100
Active
$1.30 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | L99VR01STR |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Voltage - Input (Max) | 40V |
| Voltage - Output | 0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.3V, 5V |
| Current - Output | 200mA |
| Supplier Device Package | 8-SO |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
L99VR01STR 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 40V, output 0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.3V, 5V. The 8-SOIC (0.154", 3.90mm Width) 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 | 75dB (1kHz) |
| Output Type | Programmable |
| Control Features | Enable, Reset, Watchdog |
| Current - Output | 200mA |
| Protection Features | Over Current, Over Temperature |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 40V |
| Voltage Dropout (Max) | 0.53V @ 200mA |
| Current - Supply (Max) | 3.5 mA |
| Current - Quiescent (Iq) | 100 µA |
| Voltage - Output (Min/Fixed) | 0.8V, 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.3V, 5V |
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