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LM2664M6 The Texas Instruments LM2664M6 is a CMOS charge-pump voltage converter that inverts a positive input voltage to a negative output voltage. It provides up to 40mA of output current.
Mfr Part #:

LM2664M6

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2664M6 is a CMOS charge-pump voltage converter that inverts a positive input voltage to a negative output voltage. It provides up to 40mA of output current.
✓ Total Stock: 97,437 pcs
$ Price Range: $0.16

LM2664M6 Available from 3 distributors

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Romaks Technologies ✓
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86,095 pcs
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86095 pcs On Request 1 On Request On Request On Request On Request On Request
Components Technology Group, Inc. ✓
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8,745 pcs
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8745 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
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2,597 pcs
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LM2664M6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM2664M6 Description

Short technical summary and product information.

The LM2664M6 from Texas Instruments is a versatile CMOS charge-pump voltage converter designed to invert a positive input supply voltage into a corresponding negative output voltage. It operates with an input voltage range of 1.8V to 5.5V, producing an output voltage between -1.8V and -5.5V. This device is capable of delivering up to 40mA of output current, making it suitable for various low-power applications.

 

Key electrical characteristics include a typical operating current of 220µA and a low shutdown current of 1µA, contributing to its suitability for battery-powered systems. The converter operates at a 160kHz oscillator frequency to minimize output resistance and voltage ripple. It achieves a typical conversion efficiency of 91% at 40mA load.

 

The LM2664M6 is housed in a compact 6-pin SOT-23-6 package, designed for surface mounting. Its typical output impedance is 12Ω. The device features an enable function and operates within an ambient temperature range of -40°C to 85°C.

LM2664M6 Quick Information

Product Type: Voltage Converter
Series: LM2664
Canonical Name: LM2664M6 Switched Capacitor Voltage Converter
Subcategory: Charge Pump

LM2664M6 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM2664M6 Estimated Pricing

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1+ $0.16 $0.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM2664M6 Features

  • Inverts positive input to negative output.
  • Provides up to 40mA output current.
  • Operates from 1.8V to 5.5V input.
  • Low operating and shutdown currents.
  • Surface mount SOT-23-6 package.

LM2664M6 Applications

  • Ideal for battery-powered devices.
  • Used for generating negative voltage rails.
  • Suitable for portable electronics.
  • Low power voltage conversion needs.

LM2664M6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM2664M6?

The input voltage range is 1.8V to 5.5V.

What is the output voltage range of the LM2664M6?

The output voltage range is -1.8V to -5.5V.

What is the maximum output current of the LM2664M6?

The maximum output current is 40mA.

What is the operating temperature range of the LM2664M6?

The operating temperature range is -40°C to 85°C.

What package is the LM2664M6 available in?

The LM2664M6 is available in a SOT-23-6 package.

What is the switching frequency of the LM2664M6?

The oscillator frequency is 80kHz.

Does the LM2664M6 have an enable feature?

Yes, the LM2664M6 has an enable feature.

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