LP2951ACM

Name: LP2951ACM
Rating: 4.5 (10 reviews)

Versatile and reliable solution for various electronic devices

7,806 Effective Inventory

LP2951ACM

Effective Inventory7,806

Versatile and reliable solution for various electronic devices

Manufacturer Part # : LP2951ACM
Package/Case: SOIC (D)-8
Brand: Texas Instruments
Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

Quality Assurance

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.

Certification

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.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

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If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

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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LP2951ACM DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
1	$8.110	$8.11
200	$3.139	$627.80
500	$3.030	$1,515.00
1000	$2.974	$2,974.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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Please submit RFQ for LP2951ACM or email to us: Email: [email protected], we will contact you in 12 hours.

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Details

Designed to operate over an input voltage range of 5.1V to 30V, the LP2951ACM offers flexibility and convenience for various power supply requirements. Its built-in thermal shutdown and current limiting protection mechanisms provide added safety during operation, giving users peace of mind in case of potential faults. Additionally, the regulator's low quiescent current of 75μA helps to conserve energy and extend battery life, making it an excellent choice for portable devices and other power-sensitive applications

Key Features

Fault-Tolerant and Redundant Operation
Extremely Low Quiescent Current
Low Noise and Distortion Operation
Suitable for High-Frequency Applications

Application

Efficient voltage regulator
Compact and versatile
Perfect for portable devices

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

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 LP2951ACM PDF Download

FAQs

What is LP2951ACM?

The LP2951ACM is a low dropout voltage regulator designed by Texas Instruments. It is commonly used in applications requiring a stable and regulated output voltage, such as power supplies for electronic circuits, battery-powered devices, and sensor modules.

How Does LP2951ACM Work?

The LP2951ACM operates by accepting an input voltage, regulating it to a stable output voltage, and providing protection features such as overcurrent and thermal shutdown. It is designed to maintain a constant output voltage even when the input voltage fluctuates, ensuring reliable power supply to connected components at all times.

How Many Pins does LP2951ACM have and What are the Functions of the Pinout Configuration?

The LP2951ACM is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

IN: Input voltage pin.
GND: Ground pin.
FB: Feedback pin for setting the output voltage.
ENABLE: Enable pin for turning the regulator on or off.
VOUT: Regulated output voltage pin.

What are the Pros and Cons of LP2951ACM?

Pros:

Low Dropout Voltage: Works efficiently even with small voltage differentials between input and output.
Stability: Provides a stable output voltage despite input voltage variations.
Overcurrent Protection: Includes protection features to prevent damage in case of excessive current.
Small Package: The 8-pin SOIC package offers space-saving benefits for compact designs.
Low Quiescent Current: Maintains low power consumption in standby mode.

Cons:

Heat Dissipation: May require heat sinking or thermal considerations for high-power applications.
External Components: Additional components like capacitors may be needed for optimal performance.
Output Voltage Limitation: The maximum and minimum output voltage ranges may not meet all application requirements.

Are There Any Equivalents/Alternatives to LP2951ACM for Recommendation?

The LM2937 from Texas Instruments is a similar low dropout voltage regulator with comparable features.
Alternatives to the LP2951ACM include the MIC29302 from Micrel and the LT1763 from Linear Technology.

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LP2951ACM

LP2951ACM

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Pricing (USD)

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