LM3351MM/NOPB

Description：IC REG CHRG PUMP INV 50MA 8VSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)

SKU:504c4d493718 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM3351MM/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 CHRG PUMP INV 50MA 8VSSOP. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM3351MM/NOPB

Description：IC REG CHRG PUMP INV 50MA 8VSSOP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR)
Function：Ratiometric
Output Configuration：Positive
Topology：Charge Pump
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：2.5V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：3/2Vin, 2/3Vin
Voltage - Output (Max)：-
Current - Output：50mA
Frequency - Switching：200kHz
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 LM3351MM/NOPB

LM3351MM/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM3351MM/NOPB is a DC-DC switching regulator manufactured by Texas Instruments, belonging to the LM3351 series. It functions as a charge pump inverter with a fixed output configuration. The device operates within an input voltage range of 2.5V to 5.5V and provides a maximum output current of 50mA. It supports a switching frequency of 200kHz and does not include a synchronous rectifier. The component is designed for surface mount installation in an 8-VSSOP package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated charge pump topology for voltage inversion
Fixed output voltage ratios relative to input supply
Compact surface-mount packaging for space-constrained designs

Voltage Regulators - DC DC Switching Regulators Applications

Inverting power supply rails in portable electronics
Generating negative bias voltages for analog circuits
Power management in battery-operated devices requiring compact regulators

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify that the ordering suffix NOPB confirms compliance with RoHS standards and absence of hazardous substances. Confirm the package designation matches the required 8-VSSOP footprint. Ensure the manufacturer identification aligns with Texas Instruments specifications for this specific integrated circuit variant.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed-ratio voltage inversion is required without synchronous rectification. Consider the 50mA output current limit and 200kHz switching frequency against system power and noise requirements. Evaluate the 8-VSSOP package dimensions for board layout compatibility compared to alternative regulator topologies.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM3351 family of switching regulators from Texas Instruments. These devices are engineered for applications requiring efficient voltage conversion in small form factors. The LM3351 series typically offers integrated switches and control logic to simplify design implementation for charge pump applications.