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TI LP2985A-33DBVR
Linear Voltage Regulator IC Positive Fixed 1 Output 150mA SOT-23-5
Brands: TI
Mfr.Part #: LP2985A-33DBVR
Datasheet: LP2985A-33DBVR Datasheet (PDF)
Package/Case: SOT-23 (DBV)-5
RoHS Status:
Stock Condition: 35,534 pcs, New Original
Product Type: Voltage Regulators , Linear, Low Drop Out Regulators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 5 | $0.227 | $1.135 |
| 50 | $0.183 | $9.150 |
| 150 | $0.165 | $24.750 |
| 500 | $0.141 | $70.500 |
| 3000 | $0.119 | $357.000 |
| 6000 | $0.113 | $678.000 |
In Stock 35,534 PCS
LP2985A-33DBVR General Description
Texas Instruments has engineered the LP2985A-33DBVR with precision and reliability in mind, ensuring that it meets the highest standards in performance and efficiency. Its compact SOT-23 package makes it easy to integrate into your circuit design, saving valuable space without compromising on quality. Trust the LP2985A-33DBVR to deliver consistent and stable voltage regulation for your electronic devices
Features
- V IN range (new chip): 2.5 V to 16 V
- V OUT range (new chip):
- 1.2 V to 5.0 V (fixed, 100-mV steps)
- V OUT accuracy:
- ±1% for A-grade legacy chip
- ±1.5% for standard-grade legacy chip
- ±0.5% for new chip only
- ±1% output accuracy over load, and temperature for new chip
- Output current: Up to 150 mA
- Low I Q (new chip): 71 µA at I LOAD = 0 mA
- Low I Q (new chip): 750 µA at I LOAD = 150 mA
- Shutdown current:
- 0.01 µA (typ) for legacy chip
- 1.12 µA (typ) for new chip
- Low noise: 30 µV RMS with 10-nF bypass capacitor
- Output current limiting and thermal protection
- Stable with 2.2-µF ceramic capacitors
- High PSRR: 70 dB at 1 kHz, 40 dB at 1 MHz
- Operating junction temperature: –40°C to +125°C
- Package: 5-pin SOT-23 (DBV)
Application
Automotive electronics
Voltage reference
Avionics
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Output options | Fixed Output | Iout (max) (A) | 0.15 |
| Vin (max) (V) | 16 | Vin (min) (V) | 2.2 |
| Vout (max) (V) | 10 | Vout (min) (V) | 1.8 |
| Fixed output options (V) | 1.8, 2.5, 2.8, 2.9, 3, 3.3, 5, 10 | Noise (µVrms) | 30 |
| Iq (typ) (mA) | 0.065 | Thermal resistance θJA (°C/W) | 206 |
| Rating | Catalog | Load capacitance (min) (µF) | 2.2 |
| Regulated outputs (#) | 1 | Features | Enable |
| Accuracy (%) | 3 | PSRR at 100 KHz (dB) | 40 |
| Dropout voltage (Vdo) (typ) (mV) | 280 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
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.
Packing
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the LP2985A-33DBVR?
A: To place an order for the LP2985A-33DBVR, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the LP2985A-33DBVR?
A: We offer a 1-year warranty on the LP2985A-33DBVR. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of LP2985A-33DBVR from TI?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original TI manufacturers and authorized agents. All TI suppliers must pass a qualification review before they can list their LP2985A-33DBVR products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the LP2985A-33DBVR chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the TI information page to find comprehensive details about the LP2985A-33DBVR.
Q: Are the price and stock information for LP2985A-33DBVR on Ovaga's platform accurate?
A: Inventory levels for TI products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for LP2985A-33DBVR?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the LP2985A-33DBVR?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The LP2985A-33DBVR is a highly efficient, low-dropout voltage regulator capable of delivering up to 150mA of output current at a fixed output voltage of 3.3V. This chip is ideal for applications requiring stable and regulated power supplies in portable devices, instrumentation, and automotive systems. It features thermal shutdown and current limit protection for reliable performance in various operating conditions.
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Equivalent
The equivalent products of LP2985A-33DBVR are LM2937IMP-3.3, TLV73333PDBVR, and MCP1700T-3302E/TT. These are low-dropout voltage regulators with a fixed output voltage of 3.3V and similar specifications to the LP2985A-33DBVR. -
Features
The features of LP2985A-33DBVR include a 3.3V fixed output voltage, low dropout voltage of 350mV at 150mA load, high PSRR of 70dB at 1kHz, and low quiescent current of 50µA. It also has thermal shutdown and current limit protection features, making it ideal for portable and battery-powered applications. -
Pinout
LP2985A-33DBVR is a 5-pin Very Low Dropout (LDO) Voltage Regulator. The pin functions are: Pin 1 (EN): Enable, Pin 2 (GND): Ground, Pin 3 (OUT): Output, Pin 4 (NC): No Connection, Pin 5 (IN): Input. It has a output voltage of 3.3V and can deliver a maximum current of 150 mA. -
Manufacturer
LP2985A-33DBVR is manufactured by Texas Instruments, a multinational semiconductor company based in Dallas, Texas. Texas Instruments designs and manufactures semiconductors and integrated circuits for a wide range of applications, including consumer electronics, automotive, industrial, and communications technology. -
Application Field
The LP2985A-33DBVR is commonly used in applications requiring a low dropout regulator with a fixed output voltage of 3.3V. It is suitable for battery-powered devices, portable electronics, sensors, and small power supplies. Its small package size and low quiescent current make it ideal for space-constrained and power-sensitive applications. -
Package
The LP2985A-33DBVR chip comes in a SOT-23 package, with a form factor of a surface-mount device. The size of the chip is typically 2.9mm x 1.6mm x 1.5mm.
Assembly Advice
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