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LMR61428XMMX/NOPB 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 BOOST ADJ 2.85A 8VSSOP. Review the specifications below when checking this part for your BOM.
Voltage Regulators - DC DC Switching Regulators specifications for LMR61428XMMX/NOPB
- Description：IC REG BOOST ADJ 2.85A 8VSSOP
- Series：SIMPLE SWITCHER®
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：1.2V
- Voltage - Input (Max)：14V
- Voltage - Output (Min/Fixed)：1.24V
- Voltage - Output (Max)：14V
- Current - Output：2.85A (Switch)
- Frequency - Switching：300kHz ~ 2MHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-VSSOP
- Grade：-
- Qualification：-
Voltage Regulators - DC DC Switching Regulators datasheet and documents for LMR61428XMMX/NOPB
Voltage Regulators - DC DC Switching Regulators Overview
The LMR61428XMMX/NOPB is a SIMPLE SWITCHER® nano regulator featuring an integrated power switch and inductor. It operates with an input voltage range of 1.2 V to 14 V, delivering up to 2.85 A output current. The device supports adjustable output voltages from 1.24 V to 14 V within a fixed 2 MHz switching frequency. It utilizes a VSSOP-8 package and functions across a temperature range of -40°C to +85°C.
Voltage Regulators - DC DC Switching Regulators Feature Summary
- Integrates power switch and inductor for compact design
- Supports wide input voltage range down to 1.2 V
- Fixed high-frequency operation for small passive size
Voltage Regulators - DC DC Switching Regulators Applications
- Industrial point-of-load regulation
- Communications equipment power distribution
- Automotive subsystem power management
Voltage Regulators - DC DC Switching Regulators Procurement Notes
Verify the specific suffix 'XMMX' against official Texas Instruments documentation to confirm tape-and-reel packaging configuration. Ensure compatibility with required thermal dissipation standards for the VSSOP-8 package. Confirm RoHS compliance status via the manufacturer datasheet before final procurement authorization.
Voltage Regulators - DC DC Switching Regulators Selection Notes
Select this component when space-constrained designs require integrated magnetics. Suitable for applications needing step-up conversion from low input voltages. Verify that the 2.85 A peak current capability meets load requirements. Consider thermal performance in enclosed environments due to the small form factor.
Voltage Regulators - DC DC Switching Regulators Part Context
Part of the SIMPLE SWITCHER® nano regulator family designed for high-density power solutions. Combines control logic with power stage and inductor in a single package. Targets applications requiring minimal external components and reduced board area compared to discrete boost converter designs.
Voltage Regulators - DC DC Switching Regulators Replacement Considerations
Consult official substitution guides for equivalent nano regulators. Verify pinout compatibility and electrical specifications match application requirements before replacing.
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