MPQ8903DJ-3.3-LF-P
IC REG LIN 3.3V 150MA TSOT23-5
Pmic Voltage Regulators Linear
SOT-23-5 Thin, TSOT-23-5
Active
$1.06 / unit (market reference)
MOQ: 500 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Monolithic Power Systems Inc. |
| Model | MPQ8903DJ-3.3-LF-P |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 6.5V |
| Voltage - Output | 3.3V |
| Current - Output | 150mA |
| Supplier Device Package | TSOT-23-5 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MPQ8903DJ-3.3-LF-P by Monolithic Power Systems Inc. is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 6.5V, output 3.3V. The SOT-23-5 Thin, TSOT-23-5 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 MPQ8903DJ-3.3-LF-P
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 →NCP114ASN270T1G
IC REG LINEAR 2.7V 300MA 5TSOP
NCP699SN45T1G
IC REG LINEAR 4.5V 150MA 5TSOP
NCP114ASN150T1G
IC REG LINEAR 1.5V 300MA 5TSOP
NCV8570BSN33T1G
IC REG LINEAR 3.3V 200MA 5TSOP
NCP511SN25T1G
IC REG LINEAR 2.5V 150MA 5TSOP
NCP114ASN150T2G
IC REG LINEAR 1.5V 300MA 5TSOP
All Technical Specifications
| PSRR | 50dB ~ 20dB (1kHz ~ 1MHz) |
| Output Type | Fixed |
| Control Features | Enable |
| Current - Output | 150mA |
| Protection Features | Over Temperature |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 6.5V |
| Voltage - Output (Min/Fixed) | 3.3V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.