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LP2951CMMX-3.3 The Texas Instruments LP2951CMMX-3.3 is an adjustable micropower low-dropout voltage regulator. It features a 100mA output current capability and operates from an input voltage range of 2.3V to 30V.
Mfr Part #:

LP2951CMMX-3.3

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LP2951CMMX-3.3 is an adjustable micropower low-dropout voltage regulator. It features a 100mA output current capability and operates from an input voltage range of 2.3V to 30V.
✓ Total Stock: 8,006 pcs
$ Price Range: $0.30

LP2951CMMX-3.3 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
5,468 pcs
On Request
5468 pcs On Request 1 On Request On Request 10+ On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
2,538 pcs
On Request
2538 pcs On Request 1 On Request On Request 01+ On Request On Request
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.

LP2951CMMX-3.3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Current
Input Voltage
Mounting Type
Number of Regulators
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
Protection Features
Quiescent Current
Supplier Device Package
Tape & Reel
Voltage
Voltage Dropout (Max)
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LP2951CMMX-3.3 Description

Short technical summary and product information.

The LP2951CMMX-3.3 from Texas Instruments is an adjustable micropower voltage regulator designed for battery-powered systems. It offers a very low quiescent current of 75 µA typical and a low dropout voltage, typically 40 mV at light loads and 380 mV at 100 mA.

 

This regulator provides an output current of up to 100 mA with high accuracy and extremely tight load and line regulation. The input voltage range is from 2.3 V to 30 V, and the output voltage can be programmed from 1.24 V to 29 V. It includes features like current and thermal limiting, and is stable with low-ESR output capacitors.

 

The LP2951-N series, including the LP2951CMMX-3.3, offers additional system functions such as an error flag that warns of output dropout and a logic-controlled electronic shutdown input. This makes it suitable for applications requiring undervoltage shutdown or snap-on/snap-off regulation.

 

The device is available in an 8-VSSOP package, suitable for surface mounting. It operates within a temperature range of -40°C to 125°C (TJ).

LP2951CMMX-3.3 Quick Information

Product Type: Low-Dropout Voltage Regulator
Series: LP295x-N
Canonical Name: LP2951-N Series Adjustable Micropower Voltage Regulator
Subcategory: Low-Dropout (LDO)

LP2951CMMX-3.3 Compliance

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

LP2951CMMX-3.3 Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

LP2951CMMX-3.3 Features

  • Adjustable micropower voltage regulator.
  • 100 mA output current capability.
  • Low quiescent current of 75 µA typical.
  • Wide input voltage range: 2.3V to 30V.
  • Available in 8-VSSOP surface-mount package.

LP2951CMMX-3.3 Applications

  • Ideal for battery-powered systems.
  • Suitable for regulators with undervoltage shutdown.
  • Used in low dropout applications.
  • Enables snap-on/snap-off regulation.

LP2951CMMX-3.3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LP2951CMMX-3.3?

The input voltage range is 2.3 V to 30 V.

What is the maximum output current of the LP2951CMMX-3.3?

The ensured output current is 100 mA.

What is the typical quiescent current?

The typical quiescent current is 75 µA.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package type is the LP2951CMMX-3.3 available in?

It is available in an 8-VSSOP package.

Is the LP2951CMMX-3.3 RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The MSL is Level 1.

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