S-19218B00A-V5T2U7

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

The S-19218B00A-V5T2U7 is a linear voltage regulator from the ABLIC S-19218 series, designed for automotive applications with operation up to 125°C. It features a maximum input voltage of 36 V and delivers an output current of 500 mA. The device offers adjustable output voltage within the TO-252-5S(A) package. Key electrical specifications include a typical power supply rejection ratio (PSRR) of 60 dB, ensuring effective noise suppression. The unit supports surface mount installation and operates reliably across a temperature range from -40°C to +125°C.

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

• Designed for automotive environments with high-temperature reliability up to 125°C
• Provides fast transient response capabilities for stable power delivery under dynamic loads
• Supports wide input voltage range up to 36 V for flexible system integration

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

• Automotive electronic systems requiring robust power regulation
• Industrial control units operating in high-temperature conditions
• Consumer electronics needing stable low-dropout performance

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

Verify the specific suffix codes against the official ABLIC datasheet to ensure correct pinout and thermal characteristics. Confirm RoHS compliance status and packaging options directly with authorized distributors. Check for any recent lifecycle notices or obsolescence warnings before finalizing procurement plans.

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

Select this component when a 500 mA adjustable LDO is required for automotive-grade applications. Ensure the input voltage does not exceed 36 V and that the thermal design accommodates the TO-252-5S(A) package dissipation limits. Verify that the required output voltage range falls within the adjustable specification of the B00A variant.

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

This part belongs to the S-19218 series of low-dropout regulators manufactured by ABLIC Inc. The series is characterized by its suitability for automotive use, offering high current capability and fast transient response. The S-19218B00A-V5T2U7 specifically denotes the adjustable output version housed in a TO-252-5S(A) package, distinguishing it from fixed-voltage variants in the same family.

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

Consult the official ABLIC cross-reference guide for verified substitutes. Ensure any replacement maintains the 36 V input limit, 500 mA output current, and automotive temperature rating. Verify package compatibility and pinout alignment to prevent circuit redesign.