S-19244F12H-E6T1U

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

The S-19244F12H-E6T1U is a positive linear regulator from the S-19244-H series, manufactured by ABLIC. It provides a fixed 1.2 V output with a maximum current of 1 A in an HSOP-6 surface-mount package. The device operates within a temperature range of -40°C to +105°C and features a typical power supply rejection ratio of 60 dB. Line regulation is specified at 0.05 %/V, while load regulation is 15 mV. Voltage accuracy is maintained at 2.3%. This component is classified under PMIC - Power Management ICs.

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

• Integrated soft-start function for controlled power-up sequences
• Built-in protection circuits including overcurrent, thermal shutdown, and short-circuit protection
• High ripple rejection capability for stable operation in noisy environments

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

• Automotive electronic control units (ECUs)
• Safety-critical automotive components requiring AEC-Q100 qualification
• General low-dropout voltage regulation in compact embedded systems

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

Verify the specific suffix E6T1U against the manufacturer's latest datasheet to confirm pinout and electrical characteristics match your design requirements. Confirm RoHS compliance status and ensure the HSOP-6 footprint aligns with your PCB layout. Check for any recent obsolescence notices or alternative package options if supply constraints exist.

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

Select this part when a 1 A output current is required with a 1.2 V fixed rail. The HSOP-6 package suits space-constrained designs. Ensure input voltage does not exceed 10 V. Consider the 105°C operating limit for high-temperature environments. Verify that the soft-start feature meets system startup timing requirements.

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

This component belongs to the S-19244xxxA/H family of automotive-grade linear regulators. These devices are designed for high reliability in automotive applications, featuring robust protection mechanisms and wide operating temperature ranges. The series supports various output voltages and packages to accommodate diverse system architectures.

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

Check for direct pin-compatible alternatives within the S-19244 series with different output voltages or packages. Verify thermal performance and current capabilities of any substitute to ensure it meets the 1 A requirement and 105°C operating limit.