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AP7370-28WW-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 2.8V 300MA SOT-25. Review the specifications below when checking this part for your BOM.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators specifications for AP7370-28WW-7
- Description：IC REG LINEAR 2.8V 300MA SOT-25
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Output Configuration：Positive
- Output Type：Fixed
- Number of Regulators：1
- Voltage - Input (Max)：18V
- Voltage - Output (Min/Fixed)：2.8V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：-
- Current - Output：300mA
- Current - Quiescent (Iq)：2.5 µA
- Current - Supply (Max)：300 µA
- PSRR：-
- Control Features：-
- Protection Features：Over Current, Over Temperature, Reverse Current, Short Circuit
- Operating Temperature：-40°C ~ 125°C (TJ)
- 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 AP7370-28WW-7
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview
The AP7370-28WW-7 is a positive fixed-output low dropout regulator from Diodes Incorporated, providing a nominal 2.8V output with a maximum current capability of 300mA. It operates within an input voltage range of 3.2V to 18V and utilizes the SOT-25 (WW) surface-mount package. The device features ultra-low quiescent current, high output voltage accuracy, and integrated protection mechanisms including thermal shutdown, short-circuit current protection, and reverse current blocking.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary
- Ultra-low quiescent current for extended battery life in portable applications
- Integrated reverse current protection prevents backflow when input voltage drops below output
- Compatible with low equivalent series resistance ceramic capacitors for stable operation
- Includes thermal shutdown and short-circuit current protection for enhanced reliability
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications
- Battery-powered equipment
- Portable information appliances
- Laptop and notebook computers
- Metering devices
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes
This component has been officially discontinued by Diodes Incorporated and is not recommended for new designs. Verify end-of-life status through official manufacturer channels before procurement. Availability is limited to existing stock or surplus markets. Ensure compliance with RoHS 3 directives if sourcing remaining inventory.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes
Select this part only for legacy system maintenance or replacement where the original design constraints are strictly maintained. Evaluate alternative components such as the AP7375 series for new projects due to the discontinuation status. Confirm that the 300mA output current and 18V maximum input voltage align with the specific power requirements of the target application circuit.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context
The AP7370 series represents a family of wide-input voltage LDO regulators designed for space-saving packages including SOT23, SOT25, SOT89, and U-DFN2020-6. The WW suffix specifically denotes the SOT-25 package configuration. This series targets applications requiring high accuracy and low ground current in compact form factors.
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations
AP7375-28W5-7
Voltage Regulators - Linear, Low Drop Out (LDO) Regulators FAQ
Does the AP7370-28WW-7 support reverse current flow?
No, the device includes built-in reverse current protection to prevent current from flowing backward from the output to the input.
What is the maximum input voltage for this regulator?
The maximum supply input voltage rating is 18V.
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