XC9142A51C0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9142A51C0R-G is a synchronous step-up DC/DC converter from the Torex Semiconductor XC9142 series. It provides a fixed output voltage of 5.1 V with a maximum output current of 500 mA. The device operates within an input voltage range of 0.65 V to 6 V and features a switching frequency of 1.2 MHz. Key electrical parameters include a quiescent current of 17 uA and an operating supply current of 1.5 mA. It supports surface mount installation in a 6-XFBGA, WLBGA package and functions reliably across a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification for improved conversion efficiency
• Fixed output voltage configuration simplifies circuit design
• Low quiescent current consumption extends battery life
• Integrated boost topology enables step-up voltage regulation

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronic devices
• Mobile communication equipment power management
• Consumer electronics requiring stable voltage boosting
• IoT sensor nodes with limited power sources

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific package type (6-XFBGA/WLBGA) and output voltage tolerance against project requirements. Confirm RoHS compliance status as indicated in official documentation. Ensure compatibility with existing PCB footprint designs before ordering. Cross-reference manufacturer part numbers with distributor listings to avoid counterfeit components.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 5.1 V output is required from low-voltage inputs. Consider the 500 mA current limit for load requirements. Evaluate the small form factor against available board space. Compare switching frequency characteristics with other system components to minimize electromagnetic interference.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9142 series of synchronous step-up converters. The series offers various output voltage options and packages. The XC9142A51C0R-G specifically targets applications needing a precise 5.1 V output in a compact BGA package. It complements other variants like the SOT-25-5 packaged models by offering different thermal and spatial solutions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct substitutes within the XC9142 family with matching output voltages. Verify pinout compatibility if replacing with different package types. Ensure equivalent electrical specifications such as current capacity and switching frequency are maintained.