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LP3982IMM-ADJ/NOPB
Versatile and efficient power management solution
LP3982IMM-ADJ/NOPB
Versatile and efficient power management solution
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Manufacturer Part # : LP3982IMM-ADJ/NOPB
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Package/Case: VSSOP-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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LP3982IMM-ADJ/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!
Details
One of the standout features of the LP3982IMM-ADJ/NOPB is its low dropout voltage of 150mV at 100mA load. This low dropout voltage not only enhances efficiency but also helps extend battery life in portable devices, making it a smart choice for energy-conscious consumers
Key Features
- High-performance analog circuitry
- Robust protection features for safe operation
- Ultra-small SOT-23 package size
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) | 0.3 |
| Vin (max) (V) | 6 | Vin (min) (V) | 2.5 |
| Vout (max) (V) | 3.3 | Vout (min) (V) | 1.8 |
| Fixed output options (V) | 1.8, 2.5, 2.82, 3, 3.3 | Noise (µVrms) | 37 |
| Iq (typ) (mA) | 0.09 | Thermal resistance θJA (°C/W) | 53 |
| Rating | Catalog | Load capacitance (min) (µF) | 2.2 |
| Regulated outputs (#) | 1 | Features | Enable, Power good |
| Accuracy (%) | 2 | PSRR at 100 KHz (dB) | 20 |
| Dropout voltage (Vdo) (typ) (mV) | 120 | Operating temperature range (°C) | -40 to 85 |
FAQs
What is LP3982IMM-ADJ/NOPB?
The LP3982IMM-ADJ/NOPB is a high-performance, low-noise CMOS LDO (Low Dropout) voltage regulator designed by Texas Instruments. It is ideal for applications requiring a stable and regulated voltage supply with low dropout voltage, such as battery-powered devices, portable electronics, and wireless communication systems.
How Does LP3982IMM-ADJ/NOPB Work?
The LP3982IMM-ADJ/NOPB operates as a low-dropout voltage regulator, maintaining a stable output voltage even when the input voltage is only slightly higher than the output voltage. It utilizes a precision bandgap reference and a feedback control loop to ensure accurate and stable output voltage regulation. The regulator features low quiescent current and low noise, making it suitable for noise-sensitive applications.
How Many Pins does LP3982IMM-ADJ/NOPB have and What are the Functions of the Pinout Configuration?
The LP3982IMM-ADJ/NOPB is housed in a 8-lead VSSOP (Very Small Outline Package) package. The pinout configuration includes:
- VIN: Input voltage pin.
- VOUT: Regulated output voltage pin.
- BYP: Bypass pin for noise filtering and stability enhancement.
- EN: Enable pin for controlling the regulator's output.
- GND: Ground pin.
What are the Pros and Cons of LP3982IMM-ADJ/NOPB?
Pros:
- Low Dropout Voltage: Allows operation with small voltage differentials between the input and output.
- Low Noise: Provides a low-noise output, suitable for noise-sensitive applications.
- Low Quiescent Current: Operates with low power consumption, ideal for battery-powered devices.
- Small Package: The VSSOP package is compact, saving board space in designs with limited area.
- Thermal Shutdown and Over-Current Protection: Ensures safe operation and device protection under fault conditions.
Cons:
- External Capacitors: Requires external capacitors for stable operation and noise filtering.
- Heat Dissipation: May require attention to thermal management due to power dissipation.
Are There Any Equivalents/Alternatives to LP3982IMM-ADJ/NOPB for Recommendation?
- The MIC5205 from Microchip Technology is a similar low-dropout voltage regulator with adjustable output.
- Alternatives to the LP3982IMM-ADJ/NOPB include the MCP1825S from Microchip Technology and the TPS767 from Texas Instruments.
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