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LMR51606XDBVR is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG BUCK ADJ 600MA SOT23-6. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for LMR51606XDBVR
- Description：IC REG BUCK ADJ 600MA SOT23-6
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：4V
- Voltage - Input (Max)：65V
- Voltage - Output (Min/Fixed)：0.8V
- Voltage - Output (Max)：28V
- Current - Output：600mA
- Frequency - Switching：400kHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6
- Supplier Device Package：SOT-23-6
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR51606XDBVR
Voltage Regulators - DC DC Switching Regulators Overview
The LMR51606XDBVR is a synchronous buck converter IC from Texas Instruments, housed in a SOT-23-6 package. It supports an input voltage range of 4 V to 65 V and provides an adjustable output voltage from 0.8 V to 28 V. The device delivers up to 600 mA of continuous output current with a fixed switching frequency of 400 kHz. It operates within a junction temperature range of -40°C to 150°C.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Wide input voltage range supporting 4 V to 65 V sources
- Integrated synchronous rectification for improved efficiency
- Adjustable output voltage capability down to 0.8 V
- Compact SOT-23-6 surface-mount packaging
Voltage Regulators - DC DC Switching Regulators Applications
- Industrial point-of-load regulation
- Automotive electronics power distribution
- Embedded system voltage conversion
- Battery-powered equipment step-down applications
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix 'X' against the manufacturer datasheet to confirm pinout and thermal characteristics. Ensure the selected package matches the PCB footprint requirements. Confirm that the 600 mA load requirement does not exceed the thermal limits of the intended application environment.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when a wide input voltage range up to 65 V is required in a compact form factor. It is suitable for applications needing moderate current levels around 600 mA. Compare against the LMR51610 if higher current capacity is necessary, or the LMR51603 for lower current needs with different switching frequencies.
Voltage Regulators - DC DC Switching Regulators Part Context
This part belongs to the LMR516xx family of wide-VIN synchronous buck converters. The family includes variants such as the LMR51603, LMR51606, and LMR51610, which share similar control architectures but differ in maximum output current ratings and switching frequency options. All members support the same wide input voltage range.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Direct substitutes include other LMR516xx series parts like the LMR51610XDBVR for higher current or LMR51603Y3DBVR for different frequency characteristics. Verify compatibility regarding output current capabilities and switching frequency before substitution.
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