ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：IC REG LINEAR 1.8V 150MA 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)：1.8V
- Voltage - Output (Max)：-
- Voltage Dropout (Max)：-
- Current - Output：150mA
- 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
Download product information
Overview
The AP7313-18SAG-7 is a fixed-output linear regulator from Diodes Incorporated, providing an 1800mV output with a maximum continuous load current of 150mA. It operates within a 2V to 6V input voltage range and features a typical quiescent current of 65µA at full load. The device incorporates internal current limit, short circuit, and thermal shutdown protections. It utilizes a SOT23 package and requires a minimum 1µF ceramic output capacitor for stability.
Feature Summary
- Ultra-fast start-up time of approximately 80µs without sacrificing low ground current
- Excellent load and line transient response suitable for rapidly changing loads
- Built-in protection against over-current, short circuits, and overheating
Applications
- Battery powered devices
- Portable Devices
- Notebook and Desktop Computers and Peripherals
- CD-ROM, DVD and LAN Cards
Procurement Notes
Verify the specific ordering suffix 'SAG' corresponds to the SOT23 package and Green molding compound as defined in the manufacturer's documentation. Confirm that the required 1µF ceramic output capacitor meets the specified ESR requirements (10mΩ to 200mΩ) to ensure stable operation under all conditions.
Selection Notes
Select this component when a fixed 1.8V supply is required for low-power portable electronics. Ensure the input voltage remains between 2V and 6V. Verify that the application load transitions are compatible with the fast transient response capabilities and that the PCB layout allows for minimal trace lengths to the output capacitor.
Part Context
This part belongs to the AP7313 series of low dropout linear regulators designed for battery-powered applications. The series offers various fixed output voltages ranging from 1.0V to 3.3V. The AP7313-18SAG-7 specifically provides the 1.8V option in the standard SOT23 surface-mount package.
Replacement Considerations
Other parts within the AP7313 family offering different fixed output voltages may serve as functional substitutes if the voltage requirement changes. Cross-referencing pinouts and package dimensions is necessary when considering alternative manufacturers.
