AP2111H-4.8TRG1

$0.09

Description：IC REG LIN 4.8V 600MA SOT-223-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:53114cfd0f70 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

AP2111H-4.8TRG1 is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is IC REG LIN 4.8V 600MA SOT-223-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AP2111H-4.8TRG1

Description：IC REG LIN 4.8V 600MA SOT-223-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：6V
Voltage - Output (Min/Fixed)：4.8V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.4V @ 600mA
Current - Output：600mA
Current - Quiescent (Iq)：80 µA
Current - Supply (Max)：-
PSRR：65dB (100Hz ~ 1kHz)
Control Features：-
Protection Features：Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：TO-261-4, TO-261AA
Supplier Device Package：SOT-223-3

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AP2111H-4.8TRG1

AP2111H-4.8TRG1

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

The AP2111H-4.8TRG1 is a fixed-output low dropout linear regulator manufactured by Diodes Incorporated, delivering a guaranteed 600mA continuous load current with an output voltage of 4.8V. It operates within an input voltage range of 2.5V to 6V and features a typical dropout voltage of 200mV at full load. The device incorporates an enable function for power management, achieving a quiescent current of 55μA and standby current of 0.01μA. It includes built-in protections such as thermal shutdown and foldback short-circuit current limiting.

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

Integrated enable pin allows precise control over the regulator's active and shutdown states.
Built-in auto discharge function ensures rapid output voltage decay when disabled.
Foldback short-circuit protection limits output current during fault conditions to safeguard the circuit.
Thermal shutdown mechanism activates to prevent damage under excessive junction temperature conditions.

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

Laptop computer power distribution
Portable DVD players
LCD monitor voltage regulation

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

Verify the specific package variant (SOT-223) and output tolerance against project requirements before procurement. Confirm that the manufacturer designation aligns with the original BCD Semiconductor datasheet specifications. Ensure compatibility with RoHS compliance standards indicated by the G1 suffix in the part number.

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

Select this component for applications requiring a stable 4.8V rail from a single-cell lithium battery or similar supply source. The SOT-223 package provides adequate thermal dissipation for high-current loads. Consider the minimum input voltage requirement relative to the dropout characteristics at maximum load currents.

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

This component belongs to the AP2111 series of CMOS LDO regulators designed for portable electronics. It shares common architectural features with other variants in the family, differing primarily in fixed output voltage options and available package types such as SOIC-8, PSOP-8, and SOT-23-5.