Renesas Electronics America Inc25-UFBGA, WLCSPRoHS
ISL91110II2AZ-T7A
IC REG BCK BST 3.5V 2A 25WLCSP
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Regulators
Package
25-UFBGA, WLCSP
Status
Active
$2.60 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Renesas Electronics America Inc |
| Model | ISL91110II2AZ-T7A |
| Package / Case | 25-UFBGA, WLCSP |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Buck-Boost |
| Voltage - Input (Min) | 1.8V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output | 3.5V |
| Current - Output | 2A |
| Frequency - Switching | 2.5MHz |
| Number of Outputs | 1 |
| Supplier Device Package | 25-WLCSP (2.07x2.33) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
ISL91110II2AZ-T7A by Renesas Electronics America Inc is a Buck-Boost IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 5.5V, output 3.5V. 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.
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All Technical Specifications
| Function | Step-Up/Step-Down |
| Topology | Buck-Boost |
| Output Type | Fixed |
| Current - Output | 2A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 2.5MHz |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 5.5V |
| Voltage - Input (Min) | 1.8V |
| Voltage - Output (Min/Fixed) | 3.5V |
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