Richtek USA Inc.25-UFBGA, WLCSPRoHS
RT6158AWSC
IC REG BUCK-BOOST 2A 25WLCSP
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Regulators
Package
25-UFBGA, WLCSP
Status
Active
$4.80 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Richtek USA Inc. |
| Model | RT6158AWSC |
| Package / Case | 25-UFBGA, WLCSP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Buck-Boost |
| Voltage - Input (Min) | 2.5V |
| Voltage - Input (Max) | 5V |
| Voltage - Output | 2.1V |
| Current - Output | 2A |
| Frequency - Switching | 2MHz |
| Number of Outputs | 1 |
| Supplier Device Package | 25-WLCSP (2.07x2.33) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
RT6158AWSC by Richtek USA Inc. is a Buck-Boost IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 5V, output 2.1V. The 25-UFBGA, WLCSP 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.
You may also need
All Technical Specifications
| Function | Step-Up, Step-Down |
| Topology | Buck-Boost |
| Output Type | Adjustable |
| Current - Output | 2A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 2MHz |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 5V |
| Voltage - Input (Min) | 2.5V |
| Voltage - Output (Max) | 5.2V |
| Voltage - Output (Min/Fixed) | 2.1V |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.