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LP2951ACDMR2G
LDO Voltage Regulators 5V 100mA Low Power w/Error Flag Output
Brands: onsemi
Mfr.Part #: LP2951ACDMR2G
Datasheet: LP2951ACDMR2G Datasheet (PDF)
Package/Case: 8-TSSOP,8-MSOP(0.118",3.00mmWidth)
RoHS Status:
Stock Condition: 5124 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The LP2950 and LP2951 are micropower low dropout (LDO) linear voltage regulators that are specifically designed to maintain proper regulation with an extremely low input-to-output voltage differential. These devices feature a very low quiescent bias current of 75 µA and are capable of supplying output currents in excess of 100 mA. Internal current and thermal limiting protection is provided.
The LP2951 LDO linear voltage regulator has three additional features. The first is the Errorbar Output that can be used to signal external circuitry of an out of regulation condition, or as a microprocessor power-on reset. The second feature allows the output voltage to be preset to 5.0 V, 3.3 V or 3.0 V output (depending on the version) or programmed from 1.25 V to 29 V. It consists of a pinned out resistor divider along with direct access to the Error Amplifier feedback input. The third feature is a Shutdown input that allows a logic level signal to turn-off or turn-on the regulator output.
Due to the low input-to-output voltage differential and bias current specifications, these devices are ideally suited for battery powered computer, consumer, and industrial equipment where an extension ofuseful battery life is desirable. The LP2950 is available in the three pin case 29 and DPAK packages, and the LP2951 is available in the eight pin dual-in-line, SO-8 and Micro-8 surface mount packages.
The 'A' suffix devices feature an initial output voltage tolerance +/-0.5%.
Features
- Wide Input Range: Up to 30 V
- Rated Output Current of 100 mA
- Low Dropout 50 mV at 100 mA and 380 mV at 100 mA
- Low Quiescent Current: 75 µA (Typ)
- Requires Only a 1.0 mF Output Capacitor for Stability
- Internal Current and Thermal Limiting
- LP2951 also has Error(bar) Output Signals an Out of Regulation Condition
- LP2951 also has Output Programmable from 1.25 V to 29 V
- LP2951 also has Logic Level Shutdown Input
- Extremely Tight Line and Load Regulation
- 5.0 V, 3.3 V or 3.0 V +/- 0.5%
Application
- Automotive
- Avionics: RADAR
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Status | Active | Output Configuration | Positive |
| Output Type | Adjustable (Fixed) | Number of Regulators | 1 |
| Voltage - Input (Max) | 30V | Voltage - Output (Min/Fixed) | 1.235V (5V) |
| Voltage - Output (Max) | 30V | Voltage Dropout (Max) | 0.45V @ 100mA |
| Current - Output | 100mA | Current - Quiescent (Iq) | 120 µA |
| Current - Supply (Max) | 12 mA | Protection Features | Over Current, Over Temperature |
| Operating Temperature | -40°C ~ 125°C | Mounting Type | Surface Mount |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Supplier Device Package | 8-MSOP |
| Base Product Number | LP2951 |
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 |
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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 |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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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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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
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.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
