AP7375-33SA-7

$0.52

Description：IC REG LIN 3.3V 300MA SOT23-3
Series：AP7375
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8de088f8bd26 Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

AP7375-33SA-7 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 3.3V 300MA SOT23-3. Review the specifications below when checking this part for your BOM.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AP7375-33SA-7

Description：IC REG LIN 3.3V 300MA SOT23-3
Series：AP7375
Mfr：Diodes Incorporated
Package：Tape & Reel (TR),Cut Tape (CT)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：45V
Voltage - Output (Min/Fixed)：3.3V
Voltage - Output (Max)：-
Voltage Dropout (Max)：0.36V @ 100mA
Current - Output：300mA
Current - Quiescent (Iq)：5 µA
Current - Supply (Max)：-
PSRR：85dB (1kHz)
Control Features：Current Limit
Protection Features：Over Current, Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AP7375-33SA-7

AP7375-33SA-7

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

The AP7375-33SA-7 is a wide input voltage range (45V), low quiescent current (2.1μA) linear regulator capable of providing 300mA load current. It features an enable pin accepting up to 45V, fast transient response without overshoot during start-up or short-circuit recovery, and integrated short-circuit and thermal shutdown protection. The device offers fixed output voltages including 3.3V with ±2% accuracy, high PSRR of 85dB at 1kHz, and operates within a junction temperature range of -40°C to +125°C.

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

Wide input voltage range supporting up to 45V
Low quiescent current for battery-powered applications
Integrated enable pin for power control
Fast transient response ensuring no voltage overshoot

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

Battery-powered equipment
Smoke detectors and sensors
Microcontroller applications
Home appliances

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

Verify the specific package code SA corresponds to the SOT23-3 configuration required for your PCB layout. Confirm that the ordering suffix -7 indicates tape and reel packaging with a standard quantity of 3000 units per carrier. Ensure compatibility with RoHS 3 compliance standards if applicable to your manufacturing requirements.

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

Select this component when a wide input voltage range up to 45V is necessary alongside a fixed 3.3V output. Consider the SOT23 package for space-constrained designs requiring surface mount technology. Evaluate thermal dissipation needs based on the expected voltage drop and load current to ensure operation within the specified junction temperature limits.

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

This part belongs to the AP7375 series of ultra-low dropout regulators manufactured by Diodes Incorporated. The series includes various fixed output voltage options and multiple package types such as SOT23, SOT89, SOT25, and U-DFN2020-6. An automotive-compliant variant, AP7375Q, is available separately for applications requiring specific change control and AEC-Q100 qualification.