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ISL85418FRZ 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 BUCK ADJ 800MA 12DFN. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for ISL85418FRZ
- Description：IC REG BUCK ADJ 800MA 12DFN
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：3V
- Voltage - Input (Max)：40V
- Voltage - Output (Min/Fixed)：0.6V
- Voltage - Output (Max)：34V
- Current - Output：800mA
- Frequency - Switching：500kHz, 300kHz ~ 2MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：12-VFDFN Exposed Pad
- Supplier Device Package：12-DFN (4x3)
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for ISL85418FRZ
Voltage Regulators - DC DC Switching Regulators Overview
The ISL85418FRZ is a synchronous buck regulator manufactured by Renesas Electronics Corporation. It operates with an input voltage range of 3 V to 40 V and delivers up to 800 mA of output current. The device supports adjustable output voltages from 600 mV to 34 V. It features a fixed switching frequency of 570 kHz and includes a shutdown function. The component functions within a temperature range of -40°C to +125°C and utilizes a DFN-EP-12 package.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Synchronous buck topology for efficient power conversion
- Integrated shutdown capability for power management
- Wide input voltage tolerance for diverse supply sources
Voltage Regulators - DC DC Switching Regulators Applications
- Industrial control systems
- Telecommunications infrastructure
- Embedded computing platforms
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix 'FRZ' against official Renesas documentation to confirm package type and tape/reel configuration. Ensure compliance with RoHS directives as indicated in manufacturer specifications. Confirm moisture sensitivity levels prior to surface mount assembly processes.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a compact synchronous buck solution is required for inputs up to 40 V. The 800 mA current rating suits moderate load applications. Consider the DFN-EP-12 package for thermal performance and board space constraints compared to larger packages.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the ISL85418 series of synchronous buck regulators. It shares architectural similarities with other members like the ISL85410, though current capabilities differ. The series targets general-purpose power management needs in industrial and communication sectors.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
ISL85410FRZ offers similar topology but with a lower 1 A output current rating. Verify pin compatibility and thermal requirements before substitution.
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