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AP7341-18FS4-7 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 LINEAR 1.8V X2-DFN10104. Review the specifications below when checking this part for your BOM.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AP7341-18FS4-7
- Description：IC REG LINEAR 1.8V 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)：1.8V
- 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 AP7341-18FS4-7
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview
The AP7341-18FS4-7 is a fixed-output low dropout regulator manufactured by Diodes Incorporated. It provides a nominal output voltage of 1.8V with an accuracy of ±1%. The device supports a guaranteed output current of 300mA and operates within an input voltage range of 1.7V to 5.25V. Key electrical specifications include a quiescent current of 35µA, ripple rejection of 75dB at 1kHz, and output noise of 60µVrms from 10Hz to 100kHz. The component is housed in an X2-DFN1010-4 package.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary
- Integrated enable pin for power control
- Built-in short circuit protection
- Low output noise performance
- High ripple rejection capability
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 the specific part number against official manufacturer documentation to confirm the exact output voltage and package configuration. Ensure that the ordering suffix matches the required packaging format. Cross-reference datasheet revision numbers to validate technical parameters before finalizing procurement decisions.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes
Select this component when a stable 1.8V rail is required for low-power portable electronics. Consider the 300mA current limit and 1.7V minimum input voltage for battery-powered designs. Evaluate the thermal dissipation requirements based on the X2-DFN1010-4 footprint and expected load conditions.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context
This device belongs to the AP7341 series of low dropout regulators designed for handheld communication equipment. The series utilizes a CMOS process to achieve high output voltage accuracy and low power consumption. The AP7341-18FS4-7 variant specifically delivers a fixed 1.8V output.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations
AP7341D-18FS4-7
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
How does the enable pin function?
The EN pin turns the regulator on when driven high and puts it into shutdown mode when pulled low. It must not be left floating.
What is the maximum input voltage?
The recommended operating condition specifies a maximum input voltage of 5.25V.
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