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LM2664M6/NOPB The Texas Instruments LM2664M6/NOPB 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.
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LM2664M6/NOPB

Available from 7 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2664M6/NOPB 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: 13,289 pcs
$ Price Range: $0.40

LM2664M6/NOPB Available from 7 distributors

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LM2664M6/NOPB 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
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM2664M6/NOPB Description

Short technical summary and product information.

The LM2664M6/NOPB from Texas Instruments is a CMOS charge-pump voltage converter designed to invert a positive input supply voltage to a corresponding negative output voltage. It operates with an input voltage range from 1.8V to 5.5V, producing an output voltage between -1.8V and -5.5V. This device can deliver up to 40mA of output current.

 

Key electrical characteristics include a typical quiescent current of 220 µA and a typical shutdown current of 1 µA, making it suitable for battery-powered applications. The converter operates at a 160 kHz oscillator frequency to minimize output resistance and voltage ripple. It achieves a typical conversion efficiency of 91% at 40 mA.

 

The LM2664M6/NOPB is housed in a compact 6-pin SOT-23-6 package, suitable for surface mounting. Its design utilizes two low-cost capacitors to achieve its voltage inversion function. The device features an enable pin for control.

 

This voltage inverter is ideal for applications requiring a negative voltage rail from a positive supply, such as in portable electronics and battery-operated systems where power efficiency and small footprint are critical.

LM2664M6/NOPB Quick Information

Product Type: Voltage Converter
Canonical Name: LM2664M6/NOPB Switched Capacitor Voltage Converter
Subcategory: Charge Pump

LM2664M6/NOPB Compliance

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

LM2664M6/NOPB Estimated Pricing

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1+ $0.40 $0.40

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

LM2664M6/NOPB Features

  • Inverts positive input voltage to negative.
  • Input voltage range 1.8V to 5.5V.
  • Output current up to 40mA.
  • Typical efficiency 91% at 40mA.
  • Compact SOT-23-6 package.

LM2664M6/NOPB Applications

  • Ideal for battery-powered systems.
  • Provides negative voltage rails.
  • Used in portable electronics.
  • Low power consumption applications.

LM2664M6/NOPB FAQs

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

1.8V to 5.5V.

What package is the LM2664M6/NOPB available in?

SOT-23-6 surface-mount package.

What is the operating temperature range?

-40°C to 85°C (junction).

What negative output voltage can be generated?

-1.8V to -5.5V.

How much output current can it deliver?

Up to 40mA.

What is the quiescent current?

220µA typical.

What is the typical conversion efficiency?

91% at 40mA output.

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