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See Technical Specifications

AP7341D-33FS4-7

Positive Fixed Standard Regulator

Manufacturer:

Diodes Incorporated
Mfr.Part #:

AP7341D-33FS4-7
Datasheet:

AP7341D-33FS4-7 Datasheet (PDF)
Mounting Style:

SMD/SMT
Output Voltage:

3.3 V
Output Current:

300 mA
Number of Outputs:

1 Output
EDA/CAD Models:

Request Free CAD Models for AP7341D-33FS4-7

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AP7341D-33FS4-7 General Description

AP7341D-33FS4-7 is a fixed output voltage regulator produced by Diodes Incorporated. It has an output voltage of 3.3V with a maximum output current of 500mA. This regulator operates at a fixed frequency of 340kHz and has a very low dropout voltage of 250mV at 500mA load current. The device features a built-in soft-start function to minimize inrush current during startup and provides thermal shutdown and current limiting protection mechanisms to ensure the safety and reliability of the system. AP7341D-33FS4-7 comes in a SOT-25 package, which is small and compact, making it suitable for space-constrained applications. It has a high PSRR (Power Supply Rejection Ratio) ensuring stable output voltage even with input voltage fluctuations. This regulator is designed for use in various applications such as battery-powered devices, consumer electronics, industrial equipment, and more.

Key Features

Low dropout voltage regulator

3.3V output voltage

4A output current capability

Fixed output voltage

Thermal shutdown protection

Short circuit protection

Adjustable current limit

Power Good (PG) signal

High ripple rejection

0. Available in TO-263-5 package

Application

The AP7341D-33FS4-7 is commonly used in applications such as voltage regulation in power management systems, voltage converters in portable devices, battery-powered equipment, automotive electronics, and various consumer electronics

It is also employed in industrial automation, networking equipment, and telecommunications infrastructure

Specifications

Product Category	LDO Voltage Regulators	Mounting Style	SMD/SMT
Output Voltage	3.3 V	Output Current	300 mA
Number of Outputs	1 Output	Polarity	Positive
Quiescent Current	35 uA	Input Voltage, Min	1.7 V
Input Voltage, Max	5.25 V	PSRR / Ripple Rejection - Typ	75 dB
Output Type	Fixed	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C	Dropout Voltage	210 mV
Series	AP7341D	Dropout Voltage - Max	270 mV
Height	0.4 mm	Length	1.05 mm
Line Regulation	0.02 %/V	Load Regulation	15 mV
Maximum Output Voltage	3.3 V	Operating Supply Current	35 uA
Pd - Power Dissipation	400 mW	Product	LDO Voltage Regulators
Product Type	LDO Voltage Regulators	Factory Pack Quantity	5000
Subcategory	PMIC - Power Management ICs	Type	High PSRR Low Noise
Voltage Regulation Accuracy	1 %	Width	1.05 mm
Unit Weight	0.000035 oz