S-13A1H19-E6T1U3

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

The S-13A1H19-E6T1U3 is a CMOS LDO voltage regulator from the S-13A1 series by ABLIC. It provides a fixed positive output of 1.9 V with a maximum output current of 1 A. The device operates within an input voltage range of 2.5 V to 6 V and features ultra-low quiescent current of 60 uA. It includes built-in protection against reverse current flow, overcurrent, and thermal shutdown. The component supports operation across a temperature range of -40 C to +85 C and is available in HSOP-6 surface-mount packaging.

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

• Ultra-low power consumption with 60 uA operating supply current
• Integrated reverse current prevention circuitry
• Built-in overcurrent and thermal shutdown protection mechanisms

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

• Battery-powered portable electronic devices requiring low standby current
• Embedded systems utilizing CMOS logic families
• Industrial control modules operating in wide temperature environments

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

Verify the specific suffix E6T1U3 corresponds to the HSOP-6 package and reel quantity requirements. Confirm that the fixed 1.9 V output aligns with system design specifications. Ensure compatibility with RoHS directives and check for any regional distribution restrictions or factory special order status before finalizing procurement plans.

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

Select this regulator when a stable 1.9 V rail is required with minimal quiescent current draw. The 1 A output capability suits moderate load applications. Consider the HSOP-6 footprint for space-constrained PCB layouts. Verify input voltage stability remains above 2.5 V to ensure proper regulation without dropout issues during peak load conditions.

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

This component belongs to the S-13A1 series of high ripple rejection LDO regulators. The series emphasizes low power consumption and compact packaging solutions for modern electronics. The S-13A1H19 variant specifically targets applications needing precise 1.9 V regulation with enhanced protection features integrated into the CMOS process technology.

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

Direct substitutes include other S-13A1 series variants with matching 1.9 V output and HSOP-6 packages. Cross-reference pinout configurations and thermal characteristics when evaluating alternative manufacturers' equivalents to ensure functional parity.