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MP1497SGJ-P is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Monolithic Power Systems Inc.. Its product description is IC REG BUCK ADJ 3A TSOT23-8. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for MP1497SGJ-P
- Description：IC REG BUCK ADJ 3A TSOT23-8
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：4.5V
- Voltage - Input (Max)：16V
- Voltage - Output (Min/Fixed)：0.8V
- Voltage - Output (Max)：14.4V
- Current - Output：3A
- Frequency - Switching：500kHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-8 Thin, TSOT-23-8
- Supplier Device Package：TSOT-23-8
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for MP1497SGJ-P
Voltage Regulators - DC DC Switching Regulators Overview
The MP1497SGJ-P is a synchronous step-down converter from Monolithic Power Systems. It operates with an input voltage range of 4.5 V to 16 V and delivers up to 3 A of output current. The device features a fixed switching frequency of 500 kHz and supports adjustable output voltages. It includes a shutdown function and maintains a typical quiescent current of 700 uA. The component is housed in a TSOT-23-8 package and functions within a temperature range of -40°C to +125°C.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Integrates synchronous rectification for high efficiency in a compact form factor
- Includes a dedicated shutdown pin for power management control
- Operates at a fixed 500 kHz switching frequency to optimize external component size
Voltage Regulators - DC DC Switching Regulators Applications
- Portable electronics requiring efficient power regulation
- Battery-powered systems needing low quiescent current
- General-purpose DC-DC conversion in embedded designs
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix 'SGJ-P' against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with your board layout regarding the TSOT-23-8 footprint. Confirm RoHS compliance status through the latest documentation provided by Monolithic Power Systems before finalizing procurement.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a 3 A buck converter is required within a 16 V input limit. The 500 kHz frequency balances efficiency and passive component size. Consider the TSOT-23-8 package constraints for thermal performance. Verify that the adjustable output voltage range meets the target load requirements.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the MPSmart family of power management ICs from Monolithic Power Systems. It is designed for space-constrained applications requiring reliable DC-DC conversion. The series emphasizes integration and ease of use for standard industrial and consumer electronics markets.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Check for direct substitutes within the MP1497 series or other MPS synchronous buck converters with similar 3 A ratings and TSOT-23-8 packaging. Verify electrical parameter equivalence before substitution.
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