CS8151YDPS7

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

The CS8151YDPS7 is a fixed-output linear voltage regulator manufactured by onsemi. It provides a stable 5V output with a maximum current capacity of 100mA. The device features a low dropout voltage of 0.6V at full load and offers high power supply rejection ratio (PSRR) of 75dB at 120Hz. It integrates comprehensive protection mechanisms including over-temperature, over-voltage, and short-circuit protection. The component operates within an extended temperature range of -40°C to 125°C and is housed in a D2PAK-7 surface-mount package.

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

• Integrates reset, wake-up, and watchdog timer control functions for system management
• Includes thermal shutdown, over-voltage, and short-circuit protection circuits
• Provides fixed positive output voltage regulation with low dropout characteristics

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

• Embedded systems requiring reliable power sequencing and reset generation
• Industrial control units operating in harsh environmental conditions
• Consumer electronics utilizing low-power linear regulation

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

Verify the exact suffix against official documentation as variations may exist. Confirm RoHS compliance status and REACH registration details prior to integration. Check for product change notices or obsolescence alerts from the manufacturer. Ensure the D2PAK-7 footprint matches the design layout requirements. Validate thermal performance specifications for the intended application environment.

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

Select this component when a fixed 5V output with integrated system control features is required. Consider the 100mA current limit and 0.6V dropout voltage for efficiency calculations. Evaluate the D2PAK-7 package for thermal dissipation needs. Verify compatibility with existing reset and watchdog circuitry requirements. Assess the operating temperature range against the deployment environment constraints.

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

The CS8151 series belongs to onsemi's portfolio of positive fixed linear regulators designed for PMIC applications. These devices combine voltage regulation with essential system control functions like resets and watchdogs. The series targets applications needing compact solutions with integrated protection and control features in surface-mount packages.

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

Consult official cross-reference data for verified substitutes. Ensure replacement parts match the 5V output, 100mA current rating, and D2PAK-7 package. Verify functional equivalence regarding reset, wake-up, and watchdog capabilities. Confirm identical protection features and operating temperature ranges.