BD8311NUV-E2
IC REG BOOST ADJ 2.5A 10VSON
Pmic Voltage Regulators Dc Dc Switching Regulators
10-VFDFN Exposed Pad
Active
$1.67 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rohm Semiconductor |
| Model | BD8311NUV-E2 |
| Package / Case | 10-VFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -25°C ~ 85°C (TA) |
| Topology | Boost |
| Voltage - Input (Min) | 3.5V |
| Voltage - Input (Max) | 11V |
| Voltage - Output | 4V |
| Current - Output | 2.5A (Switch) |
| Frequency - Switching | 1.2MHz |
| Number of Outputs | 1 |
| Supplier Device Package | VSON010V3030 |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
BD8311NUV-E2 by Rohm Semiconductor is a Boost IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 11V, output 4V. The 10-VFDFN Exposed Pad 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 BD8311NUV-E2
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 →TPS62302DRCR
IC REG BUCK 1.6V 500MA 10VSON
TPS61202DRCR
IC REG BOOST 5V 1.2A 10VSON
TPS62301DRCR
IC REG BUCK 1.5V 500MA 10VSON
TPS62403DRCR
IC REG BUCK PROG/2.8V DL 10SON
TPS62401DRCR
IC REG BUCK PROG/1.8V DL 10SON
TPS62020DRCR
IC REG BUCK ADJ 600MA 10VSON
All Technical Specifications
| Function | Step-Up |
| Topology | Boost |
| Output Type | Adjustable |
| Current - Output | 2.5A (Switch) |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 1.2MHz |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 11V |
| Voltage - Input (Min) | 3.5V |
| Voltage - Output (Max) | 11V |
| Voltage - Output (Min/Fixed) | 4V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.