CS8371ETVA7

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

The CS8371ETVA7 is an 8.0 V/5.0 V dual output linear regulator featuring independent output enables and NoCap technology. The 8.0 V ±5.0% output sources 1.0 A, while the 5.0 V ±5.0% output sources 250 mA. Each output is controlled by its own ENABLE lead. Setting the ENABLE input high turns on the associated regulator output. Holding both ENABLE inputs low puts the IC into sleep mode where current consumption is less than 10 µA.

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

• Independent ENABLE control for each regulated output
• Separate sense feedback lead for the 8.0 V output
• Fault protection including overvoltage shutdown, short circuit, and thermal shutdown
• CMOS compatible with low current ENABLE inputs

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

• Systems requiring isolated power rails with independent enable control
• Applications needing fault protection for critical voltage lines
• Low standby power designs utilizing deep sleep modes

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

Verify the manufacturer source carefully as Cherry Semiconductor also produces a part with this designation. Confirm the datasheet revision matches ON Semiconductor specifications for the 8V/5V dual regulator. Ensure the package type and pinout align with your PCB design requirements before ordering samples or production quantities.

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

Select this component when independent control of two distinct voltage rails is required without external logic. It is suitable for designs prioritizing fault protection features like thermal and short-circuit shutdown. Consider the separate sense lead requirement for the 8.0 V output to maintain accuracy under load conditions.

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

This device belongs to the family of dual-output linear regulators designed for applications requiring multiple supply voltages from a single input. It integrates safety features typically found in more complex power management solutions, offering a compact alternative for systems needing reliable, protected power distribution with minimal external components.

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

Check for direct pin-to-pin replacements within the same manufacturer's portfolio that offer similar current ratings and voltage outputs. Verify compatibility with existing board layouts and thermal management strategies when substituting.