The XC9141B49DER-G is a synchronous step-up DC/DC converter capable of delivering up to 0.8A output current. It operates efficiently with a low ON resistance of 0.3Oc for both the N-channel driver and P-channel switching transistors. This regulator can start functioning with an input voltage as low as 0.9V to produce a stable output voltage of 3.3V under a 100Oc load, making it suitable for applications powered by a single alkaline or nickel-metal hydride battery. The output voltage is adjustable from 1.8V to 5.5V in 0.1V increments, and the device features selectable oscillation frequencies of either 1.2MHz or 3.0MHz, allowing customization for specific applications. It includes various protection features such as over-current limit and output short-circuit protection, ensuring reliable operation. The XC9141B49DER-G is designed for a wide range of applications, including portable and wearable devices, and operates within an ambient temperature range of -40¬8C to 85¬8C. The product is available in compact SOT-25, USP-6C, and WLP-6-01 packages and is compliant with EU RoHS standards.
Boost Switching Regulator IC Positive Fixed 4.9V 1 Output 500mA 6-UFDFN Exposed Pad
Boost Switching Regulator IC Positive Fixed 4.9V 1 Output 500mA 6-UFDFN Exposed Pad
0.8A SYNCHRONOUS STEP-UP DC/DC C
| DigiKey | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | XC9141B49DER-G-ND | XC9141B49DER-G | XC9141B49DER-G |
| Product Name | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Boost | ||
| Output Voltage Type | Fixed | Fixed; Fixed | |
| Package Type | Other; 6-UFDFN Exposed Pad | Other; 6-UFDFN Exposed Pad | |
| Special Features | Synchronous Rectification | ||
| Output Voltage | 4.9 volts | 4.9 to ? volts |
