LP2951CMX/NOPB

Name: LP2951CMX/NOPB
Rating: 4.5 (10 reviews)

Low dropout voltage regulator LP2951CMX/NOPB with RL configuration

4,326 Effective Inventory

LP2951CMX/NOPB

Effective Inventory4,326

Low dropout voltage regulator LP2951CMX/NOPB with RL configuration

Manufacturer Part # : LP2951CMX/NOPB
Package/Case: SOIC (D)-8
Brand: Texas Instruments
Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Maintain the goods in their original condition as received.

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Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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LP2951CMX/NOPB DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Details

In summary, the LP2951CMX/NOPB is a superior linear voltage regulator IC that offers precise voltage regulation, low dropout voltage, and reliable performance in a compact package. Its adjustable positive LDO linear configuration, high voltage tolerance, and RoHS compliance make it a versatile and dependable choice for a wide range of applications. Whether you are designing power supplies for industrial equipment, automotive systems, or consumer electronics, the LP2951CMX/NOPB provides the efficiency and stability you need for optimal device operation. Trust this voltage regulator to deliver consistent and reliable power supply solutions for your projects

Key Features

This product features a high input voltage, low current draw and thermal shutdown for reliable operation
It provides stable output voltage with minimal dropout making it suitable for various applications
A 30V maximum input voltage ensures safe operation in various power environments
Low quiescent current means less heat generation and energy waste
The regulator's thermal shutdown prevents damage from overheating
This product is suitable for general-purpose applications requiring a stable output voltage

Application

Efficient voltage regulation
Perfect for mobile devices
Extend battery life

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Output options	Adjustable Output, Fixed Output	Iout (max) (A)	0.1
Vin (max) (V)	30	Vin (min) (V)	2.3
Vout (max) (V)	29	Vout (min) (V)	1.24
Fixed output options (V)	3, 3.3, 5	Noise (µVrms)	160
Iq (typ) (mA)	0.075	Thermal resistance θJA (°C/W)	43, 56, 118, 171
Rating	Catalog	Load capacitance (min) (µF)	1
Regulated outputs (#)	1	Features	Enable, Power good
Accuracy (%)	2.5	PSRR at 100 KHz (dB)	51
Dropout voltage (Vdo) (typ) (mV)	380	Operating temperature range (°C)	-40 to 125

Specification Comparison

LP2951CMX/NOPB vs LP2951CD vs LP2951CSD LP2951CM/NOPB vs LP2951CMX/NOPB vs LP2951CMM

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LP2951CMX/NOPB PDF Download

FAQs

What is LP2951CMX/NOPB?

The LP2951CMX/NOPB is a low dropout voltage regulator designed by Texas Instruments. It is suitable for applications requiring stable and regulated output voltages with low dropout voltage, such as battery-powered devices, portable equipment, and automotive electronics.

How Does LP2951CMX/NOPB Work?

The LP2951CMX/NOPB regulates input voltage to provide a stable output voltage with minimal dropout voltage. It uses a feedback mechanism to maintain the output within specified tolerances even as the input voltage varies. The regulator is designed to operate efficiently and deliver consistent power to connected loads.

How Many Pins does LP2951CMX/NOPB have and What are the Functions of the Pinout Configuration?

The LP2951CMX/NOPB is housed in an 8-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

V_IN: Input voltage pin.
GND: Ground pin.
V_OUT: Regulated output voltage pin.
ENABLE: Enable pin for turning the regulator on or off.
ADJ: Adjustable pin for setting the output voltage.

What are the Pros and Cons of LP2951CMX/NOPB?

Pros:

Low Dropout Voltage: Provides stable output voltage even when input voltage is close to the output voltage.
Low Quiescent Current: Operates with low power consumption, ideal for battery-operated devices.
Short Circuit Protection: Protects the regulator and connected circuitry from damage in case of a short circuit.
Compact Package: The 8-lead SOIC package is space-efficient for integration into small designs.

Cons:

Thermal Considerations: May require heat sinking in high-power applications to dissipate heat efficiently.
External Capacitors: May need external capacitors for stability and transient response.
Cost: Higher cost compared to standard linear regulators due to advanced features.

Are There Any Equivalents/Alternatives to LP2951CMX/NOPB for Recommendation?

The LM2941 from Texas Instruments is a similar low dropout regulator with comparable features.
Alternatives to the LP2951CMX/NOPB include the ADP3335 from Analog Devices and the MIC29302 from Microchip Technology.

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LP2951CMX/NOPB

LP2951CMX/NOPB

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