LM2660MX

$1.23

Description：IC REG CHRG PUMP INV 100MA 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f8a1b0532469 Category: Voltage Regulators - DC DC Switching Regulators Brand: Texas Instruments

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Product introduction

LM2660MX 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 100MA 8SOIC. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for LM2660MX

Description：IC REG CHRG PUMP INV 100MA 8SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Function：Ratiometric
Output Configuration：Positive or Negative
Topology：Charge Pump
Output Type：Fixed
Number of Outputs：1
Voltage - Input (Min)：1.5V
Voltage - Input (Max)：5.5V
Voltage - Output (Min/Fixed)：-Vin, 2Vin, Vin/2
Voltage - Output (Max)：-
Current - Output：100mA
Frequency - Switching：5kHz, 40kHz
Synchronous Rectifier：No
Operating Temperature：-40°C ~ 85°C (TJ)
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for LM2660MX

LM2660MX

Voltage Regulators - DC DC Switching Regulators Overview

The LM2660MX is a switched capacitor voltage converter manufactured by Texas Instruments, housed in an 8-VSSOP package. It operates as a charge pump topology with a single regulated output. The device accepts an input voltage range of 1.5 V to 5.5 V and delivers up to 100 mA of output current. It supports negative voltage conversion from -1.5 V to -5.5 V. The switching frequency is fixed at 40 kHz, and the unit functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates a charge pump topology for efficient voltage inversion without requiring external inductors.
Provides a single regulated output capable of sourcing 100 mA.
Includes shutdown functionality to minimize power consumption during idle states.

Voltage Regulators - DC DC Switching Regulators Applications

Generating negative supply rails for operational amplifiers and analog circuits.
Powering RS-232 interface transceivers requiring inverted voltage levels.
Biasing components in portable battery-powered devices.

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify that the ordering suffix matches the required package variant and temperature grade. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the specific part number corresponds to the intended surface-mount configuration. Cross-reference datasheet revisions to confirm pinout consistency. Validate component authenticity through authorized distribution channels only.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution for generating negative voltages from a single positive rail is required. Consider the 100 mA output limit against peak load demands. Evaluate the fixed 40 kHz frequency against electromagnetic interference constraints. Compare physical dimensions of the VSSOP-8 package against available board space. Assess thermal performance requirements relative to ambient operating conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

The LM2660 belongs to the Texas Instruments family of switched capacitor voltage converters. It shares functional similarities with the LM2662 and LM2663 but differs in output current capacity and switching frequency specifications. This series is designed for applications needing simple, low-component-count voltage inversion solutions in small form factors.