AP7375-33WR-7

$0.12

Description：IC
Series：AP7375
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)

SKU:4f07c38a64be Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: Diodes Incorporated

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Product introduction

AP7375-33WR-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. Review the specifications below when checking this part for your BOM.

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

Description：IC
Series：AP7375
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
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：Enable
Protection Features：Over Current, Over Temperature, Short Circuit
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：SC-74A, SOT-753
Supplier Device Package：SOT-25
Grade：-
Qualification：-

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

AP7375-33WR-7

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

The AP7375-33WR-7 is a fixed-output low dropout linear regulator manufactured by Diodes Incorporated. It provides a stable 3.3V output with a maximum load current of 300mA. The device supports a wide input voltage range from 3V to 45V and features a typical quiescent current of 2.1μA. It includes an enable pin for power control and offers high power supply rejection ratio of 85dB at 1kHz. The component is housed in a SOT25 package (Code WR) and operates within an ambient temperature range of -40°C to +85°C.

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

Wide input voltage range supporting up to 45V
Integrated enable pin for precise power management
High output voltage accuracy with ±2% tolerance
Built-in thermal shutdown and short-circuit protection

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 ordering suffix 'WR' confirms the SOT25 package type before procurement, as other suffixes indicate different physical footprints. Ensure the required output voltage matches the '33' designation for 3.3V. Confirm that the standard operating temperature range meets the application requirements, as automotive-grade variants exist under separate part numbers.

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

Select this component when a high-voltage input range up to 45V is required alongside a fixed 3.3V output. The SOT25 package provides a balance of thermal performance and compact size. Consider the 2.1μA quiescent current for battery life optimization. Verify that the external capacitor values meet the stability requirements specified in the datasheet for transient response.

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

This part belongs to the AP7375 series of ultra-low dropout regulators designed for high-voltage applications. The series offers multiple fixed output voltages and various package options including SOT23, SOT89, and U-DFN2020-6. The AP7375 family is distinct from automotive-compliant parts like the AP7375Q, which carries AEC-Q100 certification.