AP7115-33WG-7

$0.75

Description：IC REG LINEAR 3.3V 150MA SOT-25
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:fdf76a94fae7 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

Product Detailed Parameters

Description：IC REG LINEAR 3.3V 150MA SOT-25
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.3V @ 150mA
Current - Output：150mA
Current - Quiescent (Iq)：80 µA
Current - Supply (Max)：-
PSRR：70dB (1kHz)
Control Features：Enable
Protection Features：Over Current, Over Temperature
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-25

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AP7115-33WG-7

Overview

The AP7115-33WG-7 is a fixed-output low dropout linear regulator manufactured by Diodes Incorporated. It provides a stable 3.3V output with a maximum current of 150mA. The device operates within an input voltage range of 2.5V to 5.5V and features a typical quiescent current of 50µA. It includes built-in current limit, short circuit protection, and thermal shutdown functions. The component is housed in a surface-mount SOT-25 package.

Feature Summary

Integrated shutdown control via the EN pin for power management
Built-in thermal shutdown and current limit protection circuits
Low dropout voltage operation suitable for battery-powered applications

Applications

Wireless communication devices
GSM/GPRS cellular phones
Handheld mobile devices
Battery powered devices
PC and notebook peripherals

Procurement Notes

Verify the specific part number against official manufacturer documentation before procurement. Confirm that the SOT-25 package matches your PCB footprint requirements. Ensure the design accounts for the recommended external capacitor values for stability. Check for any RoHS compliance certifications required by your region. Validate that the operating temperature range meets your system specifications.

Selection Notes

Select this component when a fixed 3.3V supply is needed from a 2.5V to 5.5V source. Consider the 150mA output capability for load requirements. Evaluate the need for the shutdown feature if power saving is critical. Compare thermal performance against expected ambient temperatures. Verify compatibility with existing PCB layout constraints for the SOT-25 package.

Part Context

This regulator belongs to the AP7115 series from Diodes Incorporated. It is designed for portable electronics requiring efficient power regulation. The series offers various fixed output voltages. It utilizes CMOS technology for low quiescent current. The device integrates multiple protection features for robust operation.