CS8151D2G

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The onsemi CS8151D2G is a fixed 5.0 V linear voltage regulator IC designed for power management applications. It provides a single positive output with a maximum current of 100 mA. The device features a low dropout voltage of 400 mV at full load and includes integrated watchdog, reset, and wake-up control functions. It operates within a specified temperature range and is housed in a 14-SOIC package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Integrated watchdog timer and reset generation circuitry for system reliability
• Low dropout voltage capability ensuring efficient regulation under varying input conditions
• Micropower compatible control functions including sleep mode operation

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Power management for machine vision systems
• Supplying power to global shutter image sensors
• Embedded control circuits requiring stable 5V rails

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix D2G matches the required 14-SOIC package variant. Check for obsolescence status as this part may be discontinued or subject to limited supply constraints. Ensure compatibility with existing board layouts regarding pinout and thermal requirements before procurement.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this regulator when a fixed 5V output with integrated system protection is required. The low dropout characteristic suits applications with narrow input-output voltage differentials. Consider the 100mA current limit for load requirements. The integrated watchdog and reset features reduce external component count compared to standard LDOs lacking these controls.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component belongs to onsemi's low dropout linear regulator family, specifically tailored for applications requiring high reliability and system monitoring capabilities. It complements other power management solutions by providing regulated voltage alongside diagnostic features like reset signaling and watchdog timing, which are critical for sensitive digital logic and sensor interfaces.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence if considering alternatives, particularly regarding the 14-SOIC package, 5V fixed output, and integrated watchdog/reset functionality.