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AP7341D-30FS4-7 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 3V 300MA X2-DFN10104. Review the specifications below when checking this part for your BOM.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AP7341D-30FS4-7
- Description：IC REG LIN 3V 300MA X2-DFN10104
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：5.25V
- Voltage - Output (Min/Fixed)：3V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.65V @ 300mA
- Current - Output：300mA
- Current - Quiescent (Iq)：50 µA
- Current - Supply (Max)：-
- PSRR：75dB (1kHz)
- Control Features：Enable
- Protection Features：Over Current
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：4-XDFN Exposed Pad
- Supplier Device Package：X2-DFN1010-4
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators datasheet and documents for AP7341D-30FS4-7
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview
The AP7341D-30FS4-7 is a fixed-output low dropout regulator manufactured by Diodes Incorporated. It provides a nominal output voltage of 3.0V with a guaranteed maximum output current of 300mA. The device operates within an input voltage range of 1.7V to 5.25V and features high power supply rejection ratio (PSRR) of 75dB at 1kHz. Quiescent current is specified as low as 35µA, while the output noise is limited to 60µVrms across a 10Hz to 100kHz bandwidth. The unit utilizes an X2-DFN1010-4 package and includes an enable pin for power control.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary
- Integrated CMOS architecture providing high output voltage accuracy and low on-resistance
- Built-in enable input allowing precise shutdown mode control via logic level signals
- Low output noise characteristics suitable for sensitive RF and communication circuits
- Compact surface-mount footprint designed to support dense PCB layouts
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications
- Smart Phone/Pad
- RF Supply
- Cameras
- Portable Video
- Wireless Communication
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes
Verify that the specific part number suffix matches the required output discharge configuration. Confirm the package type corresponds to the X2-DFN1010-4 form factor. Ensure the ordering code aligns with the manufacturer's standard tape and reel packaging specifications before finalizing procurement orders.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes
Select this component when a stable 3.0V rail is required from varying input sources between 1.7V and 5.25V. Consider the low quiescent current for battery-operated applications. Evaluate the thermal dissipation requirements based on the maximum power dissipation rating and the thermal pad layout guidelines provided in the datasheet.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context
This device belongs to the AP7341 series of low dropout regulators. The 'D' designation indicates the inclusion of an output discharge feature. The '30' suffix specifies the fixed 3.0V output voltage option. The 'FS4' identifies the X2-DFN1010-4 package style used for surface mount assembly.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations
AP7341-30FS4-7
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
What is the function of the EN pin?
The EN pin enables or disables the regulator. Driving it high turns the regulator on, while pulling it low activates the shutdown mode.
How does the output discharge feature work?
When the regulator is disabled, the built-in N-channel transistor discharges the output capacitor to ensure the output voltage drops rapidly.
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