SM72238TD-3.0/NOPB
IC REG LINEAR 3V 100MA TO252-3
Pmic Voltage Regulators Linear
TO-252-3, DPak (2 Leads + Tab), SC-63
SolarMagic™
Obsolete
$0.73 / unit (market reference)
MOQ: 413 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | SM72238TD-3.0/NOPB |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Input (Max) | 30V |
| Voltage - Output | 3V |
| Current - Output | 100mA |
| Supplier Device Package | TO-252-3 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
SM72238TD-3.0/NOPB by Rochester Electronics, LLC is a power conversion IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 30V, output 3V. The TO-252-3, DPak (2 Leads + Tab), SC-63 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 SM72238TD-3.0/NOPB
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 →LP2950ACDT-3.3RG
IC REG LINEAR 3.3V 100MA DPAK
FAN1117ADX
IC REG LINEAR POS ADJ 1A TO252AA
SM72238TDX-5.0/NOPB
IC REG LINEAR 5V 100MA TO252-3
NCP1117DT25RKG
IC REG LINEAR 2.5V 1A DPAK
MC78M08CDTRKG
IC REG LINEAR 8V 500MA DPAK
NCV78M05BDTRKG
IC REG LINEAR 5V 500MA DPAK
All Technical Specifications
| Output Type | Fixed |
| Current - Output | 100mA |
| Protection Features | Over Current, Over Temperature |
| Number of Regulators | 1 |
| Output Configuration | Positive |
| Voltage - Input (Max) | 30V |
| Voltage Dropout (Max) | 0.6V @ 100mA |
| Current - Supply (Max) | 14 mA |
| Current - Quiescent (Iq) | 140 µA |
| Voltage - Output (Min/Fixed) | 3V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.