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LM2931CM The Texas Instruments LM2931CM is an adjustable positive linear voltage regulator designed for efficient power management. It offers a 100mA output current and operates within a wide temperature range.
Mfr Part #:

LM2931CM

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2931CM is an adjustable positive linear voltage regulator designed for efficient power management. It offers a 100mA output current and operates within a wide temperature range.
✓ Total Stock: 8,927 pcs
$ Price Range: $0.28

LM2931CM Available from 6 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM2931CM Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Current
Mounting Type
Noise
Number of Regulators
Operating Temperature
Output Configuration
Output Type
PSRR
Protection Features
Supplier Device Package
Supplier Package
Voltage
Voltage Dropout (Max)
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LM2931CM Description

Short technical summary and product information.

The Texas Instruments LM2931CM is a versatile adjustable positive linear voltage regulator. It is designed to provide a stable output voltage with a maximum input of 26V and an output current capability of up to 100mA. This regulator features a low quiescent current of 0.4mA typical, making it suitable for power-sensitive applications.

 

Key electrical specifications include a wide input voltage range from 4V to 26V, and an adjustable output voltage from 3V to 24V. It boasts a low dropout voltage of 300mV typical at 100mA and offers protection features such as over temperature, reverse polarity, and short circuit protection. The high PSRR of 53dB at 100 KHz ensures good noise rejection.

 

Packaged in an 8-SOIC surface mount package, the LM2931CM is designed for ease of integration into various electronic circuits. Its operating temperature range is -40°C to 85°C, making it suitable for demanding environmental conditions. The device also includes features like reverse battery protection up to 60V and load dump protection.

LM2931CM Quick Information

Product Type: Linear Voltage Regulator
Series: LM2931 Series
Canonical Name: LM2931CM Adjustable Positive Linear Voltage Regulator
Subcategory: Adjustable Positive Voltage Regulator

LM2931CM Compliance

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

LM2931CM Estimated Pricing

Qty Low High
1+ $0.28 $0.28

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

LM2931CM Features

  • Adjustable positive linear voltage regulator.
  • 100mA maximum output current.
  • Low quiescent current (0.4mA typical).
  • Wide input voltage range up to 26V.
  • Surface mount 8-SOIC package.

LM2931CM Applications

  • Suitable for adjustable voltage regulation.
  • Ideal for low power consumption circuits.
  • Used in applications requiring noise rejection.
  • Robust protection for demanding environments.

LM2931CM FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM2931CM?

4V to 26V.

What is the output voltage range?

Adjustable from 3V to 24V, with a fixed 5V option.

What is the dropout voltage?

300mV typical at 100mA load.

What is the maximum output current?

100mA.

What is the operating temperature range?

-40°C to 85°C.

What package is the LM2931CM available in?

8-SOIC surface-mount package.

What protection features does it include?

Reverse battery protection up to 60V, load dump protection -50V, short circuit protection, and thermal overload protection.

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