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ISL97519IUZ is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG BOOST ADJ 1.5A 8MSOP. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for ISL97519IUZ
- Description：IC REG BOOST ADJ 1.5A 8MSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：2.3V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：25V
- Current - Output：1.5A (Switch)
- Frequency - Switching：620kHz, 1.25MHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-MSOP
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL97519IUZ
Voltage Regulators - DC DC Switching Regulators Overview
The ISL97519IUZ is a synchronous step-up DC-DC converter manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 2.3V to 5.5V and provides an adjustable output voltage up to 25V. The device supports switching frequencies of 620kHz or 1.2MHz, delivering a continuous output current of 1.5A. Packaged in an 8-MSOP format, it functions as a positive, single-output regulator suitable for space-constrained designs.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Synchronous rectification architecture for improved efficiency
- Adjustable switching frequency selection between 620kHz and 1.2MHz
- Integrated power switch capable of 1.5A continuous output
Voltage Regulators - DC DC Switching Regulators Applications
- Portable battery-powered equipment
- Cellular phones and handheld devices
- Personal digital assistants (PDAs)
- USB-powered applications requiring voltage boosting
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix against official datasheets to confirm pinout and electrical characteristics. Confirm package type matches design requirements. Check RoHS compliance status. Validate operating temperature range suitability. Ensure availability through authorized channels.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select based on required output voltage range and maximum load current needs. Consider the impact of switching frequency choice on external component size versus efficiency. Verify input voltage compatibility with source supply. Evaluate thermal performance within the intended operating environment.
Voltage Regulators - DC DC Switching Regulators Part Context
This component belongs to the ISL97519 family of synchronous boost converters. It shares core topology with variants like the ISL97519AIUZ but may differ in packaging or specific electrical tolerances. The family targets portable electronics requiring efficient voltage regulation from low-voltage sources.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
ISL97519AIUZ is a documented variant within the same product family. Verify functional equivalence regarding pin configuration and electrical parameters before substitution.
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