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AP7333-30SAG-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 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 AP7333-30SAG-7
- Description：IC REG LINEAR 3V 300MA SOT23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：6V
- Voltage - Output (Min/Fixed)：3V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：0.55V @ 300mA
- Current - Output：300mA
- Current - Quiescent (Iq)：75 µA
- Current - Supply (Max)：85 µA
- PSRR：65dB (100Hz)
- Control Features：-
- Protection Features：Over Current, Over Temperature, Short Circuit
- Operating Temperature：-40°C ~ 85°C
- 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 AP7333-30SAG-7
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview
The AP7333-30SAG-7 is a fixed-output low dropout linear regulator manufactured by Diodes Incorporated. It provides a stable 3.0V output with a maximum load current of 300mA. The device operates within an input voltage range of 2V to 6V and features a typical quiescent current of 65µA. It includes built-in current limit, short circuit, and thermal shutdown protections. The component is housed in a SOT-23 package and supports operation across an ambient temperature range of -40°C to 85°C.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary
- Provides fast transient response suitable for DSP and GSM chipsets with rapidly changing loads.
- Maintains stability using small ceramic output capacitors with low equivalent series resistance.
- Includes integrated protection mechanisms against over-current, short circuits, and overheating.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications
- XDSL Routers
- Wireless LAN Cards
- Desktop and Notebook Computers
- Battery Powered Equipments
- Mouse and Keyboards
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes
Verify the specific ordering suffix to confirm the package type and tape-and-reel packaging configuration. Ensure compliance with RoHS directives and lead-free finish requirements as specified in the manufacturer documentation. Confirm that the application environment remains within the recommended operating temperature and voltage limits to maintain device reliability.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes
Select this component when a fixed 3.0V supply is required for portable electronics or battery-powered devices. The low quiescent current makes it efficient for extending battery life. Verify that the input voltage stays within the 2V to 6V range and that the load does not exceed 300mA. Consider the thermal dissipation capabilities if operating near maximum load currents.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context
This part belongs to the AP7333 family of low dropout regulators designed for low power applications. The series offers various fixed output voltages ranging from 1.0V to 3.3V. The 'SA' designation indicates the SOT-23 package variant, while the '-7' suffix specifies tape-and-reel packaging. The family is characterized by fast start-up times and excellent line/load regulation.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations
Compatible substitutes include other parts from the AP7333 series with different output voltages, such as AP7333-33SAG-7 for 3.3V output. Cross-reference pinouts and electrical characteristics carefully before substitution.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
What is the minimum capacitance required for the output capacitor?
A 1μF ceramic capacitor is recommended for the output to ensure stability and assist with transient response.
How does the device protect itself during a short circuit?
Short circuit protection triggers when the output voltage drops below 200mV, clamping the output current to approximately 100mA.
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