Rohm Semiconductor8-DIP (0.300", 7.62mm), 7 LeadsRoHS
BM531Q11-Z
1CH BUCK TYPE (QUASI-RESONANT CO
Category
Subcategory
Pmic Led Drivers
Package
8-DIP (0.300", 7.62mm), 7 Leads
Status
Active
$0.66 / 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 | BM531Q11-Z |
| Package / Case | 8-DIP (0.300", 7.62mm), 7 Leads |
| Mounting Type | Through Hole |
| Operating Temperature | -40°C ~ 105°C |
| Topology | Step-Down (Buck) |
| Number of Outputs | 1 |
| Supplier Device Package | 7-DIP |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
BM531Q11-Z by Rohm Semiconductor is a Step-Down (Buck) IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output -. The 8-DIP (0.300", 7.62mm), 7 Leads 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
| Type | DC DC Regulator |
| Dimming | Analog, PWM |
| Topology | Step-Down (Buck) |
| Frequency | 400kHz |
| Applications | Backlight |
| Number of Outputs | 1 |
| Internal Switch(s) | Yes |
| Voltage - Supply (Max) | 35V |
| Voltage - Supply (Min) | 9V |
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