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LDO Regulator, 100mA, 5 V, 1% 8-Pin, SOIC
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LP2951-03YM-TR Product Details
The LP2950 and LP2951-03YM-TR are micropower voltage regulators with very low dropout voltage (typically 40mV at light loads and 380mV at 100mA), and very low quiescent current (75µA typical). The quiescent current of the LP2950/LP2951-03YM-TR increases only slightly in dropout, thus prolonging battery life. This feature, among others, makes the LP2950 and LP2951-03YM-TR ideally suited for use in battery-powered systems.
Available in a 3-pin TO-92 package, the LP2950 is pin-compatible with the older 5V regulators. Additional system functions, such as programmable output voltage and logic-controlled shutdown, are available in the 8-pin DIP and 8-pin SOIC versions of the LP2951.
Additional features available with the LP2951-03YM-TR also include an error flag output that warns of a low output voltage, which is often due to failing batteries on the input. This may also be used as a power-on reset. A logic-compatible shutdown input is also available which enables the regulator to be switched on and off. This part may also be pin-strapped for a 5V output, or programmed from 1.24V to 29V with the use of two external resistors.
The LP2950 is available as either an -02 or -03 version. The -02 and -03 versions are guaranteed for junction temperatures from -40°C to +125°C; the -02 version has a tighter output and reference voltage specification range over temperature. The LP2951-03YM-TR is available as an -02 or -03 version.
The LP2950 and LP2951-03YM-TR both have a tight initial tolerance (0.5% typical), a very low output voltage temperature coefficient, which allows use as a low-power voltage reference, and extremely good load and line regulation (0.05% typical). This greatly reduces the error in the overall circuit and is the result of careful design techniques and process controls.
- High accuracy 5V, guaranteed 100 mA output
- Extremely low quiescent current
- Low-dropout voltage
- Extremely tight load and line regulation
- Very low temperature coefficient
- Use as regulator or reference
- Needs only 1µF for stability
- Current and thermal limiting
- LP2951 Versions Only
- Error flag warns of output dropout
- Logic-controlled electronic shutdown
- Output programmable from 1.24V to 29V
- Output Configuration
- Output Type
- Adjustable (Fixed)
- Number of Regulators
- Voltage Input (Max)
- Voltage Output (Min/Fixed)
- 1.24V (5V)
- Voltage Output (Max)
- Voltage Dropout (Max)
- 0.6V @ 100mA
- Current Output
- Current Quiescent (Iq)
- Current Supply (Max)
- Control Features
- Enable, Error Flag
- Operating Temperature
- -40??C ~ 125??C
- Mounting Type
- Surface Mount
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Supplier Device Package
LP2951 Technical Documentation of Application Note
LP2951-03YM-TR Related Products
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Estimated Delivery Time: Sep 22 - Sep 27 days (choose Expedited at checkout).
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After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
1.We provide 90 days warranty.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
- Q: How does Jotrin guarantee that LP2951-03YM-TR is the original manufacturer or agent of MICROCHIP?
- We have a professional business development department to strictly test and verify the qualifications of MICROCHIP original manufacturers and agents. All MICROCHIP suppliers must pass the qualification review before they can publish their LP2951-03YM-TR devices; we pay more attention to the channels and quality of LP2951-03YM-TR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
- Q: How to find the detailed information of LP2951-03YM-TR chips? Including MICROCHIP original factory information, PMIC - Voltage Regulators - Linear application, LP2951-03YM-TR pictures?
- You can use Jotrin's intelligent search engine, or filter by LDO Regulators Products category, or find it through Microchip Technology, Inc Information page.
- Q: Are the MICROCHIP's LP2951-03YM-TR price and stock displayed on the platform accurate?
- The MICROCHIP's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for LP2951-03YM-TR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
- Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
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- Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
- Q: What is the process for returns or replacement of LP2951-03YM-TR?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment.
If there is something wrong with the LP295103YMTR we delivered, we will accept the replacement or return of the LP2951-03YM-TR only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of LP2951-03YM-TR.
(3)The LP2951-03YM-TR is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
- Q: How to contact us and get support, such as LP2951-03YM-TR datasheet pdf, LP2951 pin diagram?
- Need any After-Sales service, please feel free contact us: firstname.lastname@example.org
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