LM3350MMX/NOPB

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

SKU:5c2eaa5d9b85 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM3350MMX/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 LM3350MMX/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：800kHz
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 LM3350MMX/NOPB

LM3350MMX/NOPB

Voltage Regulators - DC DC Switching Regulators Overview

The LM3350MMX/NOPB is a high-efficiency charge pump switching regulator IC manufactured by Texas Instruments. It provides fixed voltage conversion ratios, specifically stepping up from two-thirds of the input voltage or stepping down from three-halves of the input voltage. The device delivers a maximum output current of 50mA and operates with a typical switching frequency of 800kHz. It is housed in an 8-TSSOP package and supports an operating temperature range from -40°C to 85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Provides efficient voltage conversion using fixed 3/2Vin step-up or 2/3Vin step-down ratios
Integrates a high-frequency charge pump for compact design
Delivers regulated output current suitable for low-power applications

Voltage Regulators - DC DC Switching Regulators Applications

Portable devices requiring voltage level shifting
Battery-powered systems needing voltage regulation
Low-power circuit biasing

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to confirm pinout and electrical characteristics. Ensure the component status is active for new designs, as some variants may be obsolete. Cross-reference the datasheet revision to validate performance parameters before integration into final products.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution for fixed-ratio voltage conversion is required without external inductors. Consider the 50mA output limit and the 800kHz switching frequency for noise-sensitive environments. Evaluate the thermal performance within the specified operating temperature range during system design.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the LM3350 family of charge pump regulators. It serves as a non-inductive alternative to traditional DC-DC converters, offering a simpler bill of materials. The NOPB suffix indicates compliance with environmental standards, distinguishing it from older manufacturing runs.