LM2663MX vs LM2660M

This in-depth comparison of the LM2663MX and LM2660M provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

LM2663MX

Texas Instruments

Lifecycle: Active
Stock: 4725 PCS
Package: SOIC-8
Series: PMIC - Voltage Regulators - DC DC Switching Regulators

+BOM RFQ

Part B

LM2660M

National Semiconductor

Lifecycle: Active
Stock: 2507 PCS
Package: SOIC-8
Series: PMIC - Voltage Regulators - DC DC Switching Regulators

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	LM2663MX	LM2660M
Part Status	Not For New Designs	Active
Function	Ratiometric	Ratiometric
Output Configuration	Positive or Negative	Positive or Negative
Topology	Charge Pump	Charge Pump
Output Type	Fixed	Fixed
Number of Outputs	1	1
Voltage - Input (Min)	1.5V	1.5V
Voltage - Input (Max)	5.5V	5.5V
Voltage - Output (Min/Fixed)	-Vin, 2Vin, Vin/2	-Vin, 2Vin, Vin/2
Current - Output	200mA	100mA
Frequency - Switching	10kHz, 75kHz	5kHz, 40kHz
Synchronous Rectifier	No	No
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TJ)
Mounting Type	Surface Mount	Surface Mount

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