LP2951CMX/NOPB
Low dropout voltage regulator LP2951CMX/NOPB with RL configurationLP2951CMX/NOPB
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
-
Series : LP2951
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.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
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.
Example
Tape and Reel
Cut Tape
Tube or Tray
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!
Interested Parts
LP2951CMX/NOPB Details
The LP2951CMX/NOPB is a low-dropout voltage regulator chip from Texas Instruments, designed for reliable operation in various power environments. This device features high input voltage, low quiescent current and thermal shutdown protection, making it suitable for general-purpose applications.
Pinout
- VIN+: Input Voltage (Positive)
- VIN-: Input Voltage (Negative)
- VOUT+: Output Voltage (Positive)
- VOUT-: Output Voltage (Negative)
- GND: Ground
(Tip: For detailed pinout information, please refer to the corresponding datasheet.)
Key Features
- Low-dropout voltage regulator with high input voltage range (2.7V to 36V)
- Low quiescent current consumption (typically 30μA)
- Thermal shutdown protection for reliable operation in harsh environments
- Wide operating temperature range (-40°C to 125°C)
Applications
- General-purpose power supplies
- Industrial control systems
- Aerospace and defense applications
- Automotive systems requiring high input voltage range
Where to Use
The LP2951CMX/NOPB is suitable for use in a wide range of applications where reliable and efficient power regulation is required. This includes industrial control systems, aerospace and defense applications, automotive systems, and general-purpose power supplies.
How to Use
To use the LP2951CMX/NOPB, connect the VIN+ and VIN- pins to a suitable input voltage source. Connect the VOUT+ and VOUT- pins to the load or device requiring power regulation. Ensure proper grounding connections are made.
(Tip: For detailed usage instructions, please refer to the corresponding datasheet.)
Application Circuit
The application circuit diagram for the LP2951CMX/NOPB illustrates how to connect the device to a power supply and load. It includes connections for input voltage, output voltage, and ground.
(Tip: For detailed circuit diagram connections and usage guide, please refer to the datasheet.)
Equivalents
- LP2950CMX/NOPB: A similar low-dropout voltage regulator from Texas Instruments with comparable features and performance.
- ADP1614: An alternative low-dropout voltage regulator from Analog Devices offering equivalent functionality.
Complementary
The LP2951CMX/NOPB can be complemented by the LM2940, which offers higher current output and a wider operating temperature range. When selecting complementary devices, ensure that their features and specifications align with your specific application requirements for optimal performance and compatibility.
Frequently Asked Questions
Q: What is the maximum input voltage range of the LP2951CMX/NOPB?
A: The LP2951CMX/NOPB has a maximum input voltage range of 36V.
Q: Can the LP2951CMX/NOPB be used in automotive systems?
A: Yes, the LP2951CMX/NOPB is suitable for use in automotive systems requiring high input voltage range and reliable power regulation.
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.
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.
Recommend Parts
-
LP2951ACM
$0.544 Versatile and reliable solution for various electronic devices
Brand: Texas Instruments Package/Case: SOIC (D)-8
7,806 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
4,588 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
6V Input Voltage, Five Pin SOT-23 Package, Enhanced Power Supply
Brand: Texas Instruments Package/Case: SOT-23 (DBV)-5
3,853 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LP2985-33DBVT
$0.154 LDO Voltage Regulators with 150-mA capacity and Low-Noise feature
Brand: Texas Instruments Package/Case: SOT-23 (DBV)-5
5,456 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LDO Voltage Regulators 150-mA 1% Tolerance Low-Noise LDO
Brand: Texas Instruments Package/Case: SOT23-5
4,344 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
6,473 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Power Management Specialized - PMIC DUAL 1.5A BUCK /DUAL 300MA LDO
Brand: Texas Instruments Package/Case: WQFN-24
6,281 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LP3965EMP-ADJ
$1.355 Fast Ultra Low Dropout Linear Regulators
Brand: Texas Instruments Package/Case: SOT-223 (NDC)-5
4,989 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LP2950-33LPE3
$0.528 LP2950-33LPE3 is a 3-TO-92 packaged voltage regulator capable of operating in temperatures ranging from -40 to 125 degrees Celsius
Brand: Texas Instruments Package/Case: TO92-3
7,952 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LP2951-33D
$0.339 LDO Voltage Regulators Adj Micropwr Vltg Reg
Brand: Texas Instruments Package/Case: SOIC-8
7,446 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-SOIC -40 to 125
Brand: Texas Instruments Package/Case: SOIC-8
5,587 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LP2951-50DR is a 30-volt low-dropout voltage regulator capable of delivering up to 100mA of output current
Brand: Texas Instruments Package/Case: SOIC-8
8,476 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LP2951-50DRGR is a low-dropout voltage regulator with power good and enable features
Brand: Texas Instruments Package/Case: WSON-8
6,889 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LP2951-50QDRGRQ1
$0.349 LP2951-50QDRGRQ1 is an automotive voltage regulator with a low dropout voltage of 100mA
Brand: Texas Instruments Package/Case: WSON (DRG)-8
2,285 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Series of Micropower Voltage Regulators
Brand: Texas Instruments Package/Case: SOIC (D)-8
7,230 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
Price details
Prices listed do not include VAT.
Quantity | Unit Price |
---|