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LP2951CM
30-volt output capability
LP2951CM
30-volt output capability
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Manufacturer Part # : LP2951CM
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Package/Case: SOIC-8
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Brand: Texas Instruments
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Product Categories : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Quality Assurance
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
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
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
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
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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LP2951CM DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $2.324 | $2.32 |
| 200 | $0.900 | $180.00 |
| 500 | $0.870 | $435.00 |
| 1000 | $0.852 | $852.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
In a nutshell, the LP2951CM is a reliable, high-performance voltage regulator that excels in delivering consistent power output even in challenging conditions. Whether you're working on a low voltage project or a compact design that demands efficiency, this device is up to the task with its impressive capabilities and safety mechanisms
Key Features
- Programmable Output for Custom Designs
- Error Flag Warns of Low Battery Levels
- Logic-Controlled Shutdown Prevents Damage
Application
- Superior performance in demanding environments
- Seamless integration into existing systems
- Future-proof technology for long-term use
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
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.
FAQs
What is LP2951CM?
The LP2951CM is a low-dropout voltage regulator designed by Texas Instruments. It is ideal for applications requiring a stable and regulated output voltage with low dropout voltage, such as battery-powered devices, instrumentation, and industrial control systems.
How Does LP2951CM Work?
The LP2951CM operates by regulating the input voltage to provide a constant output voltage with minimal dropout voltage. It compares the reference voltage to the output voltage and adjusts the pass device to maintain regulation. The regulator ensures a stable output voltage even with input voltage variations within its specified range.
How Many Pins does LP2951CM have and What are the Functions of the Pinout Configuration?
The LP2951CM is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- IN: Input voltage pin.
- OUT: Regulated output voltage pin.
- VREF: Reference voltage pin.
- GND: Ground pin.
- ADJ: Adjust pin for output voltage trimming.
What are the Pros and Cons of LP2951CM?
Pros:
- Low Dropout Voltage: Maintains regulation with minimal voltage dropout.
- Stability: Provides a stable output voltage even under varying input conditions.
- Short Circuit Protection: Features short-circuit protection to safeguard the regulator and the load.
- Low Quiescent Current: Operates with low standby current, suitable for power-sensitive applications.
- Compact Package: The 8-pin SOIC package offers a space-efficient design for PCB integration.
Cons:
- Heat Dissipation: May require heat sinking for high-power applications to dissipate heat effectively.
- Input Voltage Limitation: Operates within specified input voltage ranges, limiting flexibility in certain applications.
- Output Current Limit: Has a maximum output current limit that needs to be considered for high-current applications.
Are There Any Equivalents/Alternatives to LP2951CM for Recommendation?
- An equivalent part to the LP2951CM is the LM2931 from Texas Instruments.
- Alternatives to the LP2951CM include the LT1763 from Analog Devices and the XC6206 from Torex Semiconductor.
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