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LM2931ACDR2G
LDO Voltage Regulators 3-24V ADJ 100mA w/Load Dump
Brands: onsemi
Mfr.Part #: LM2931ACDR2G
Datasheet: LM2931ACDR2G Datasheet (PDF)
Package/Case: SOIC-8
Product Type: LDO Voltage Regulators
LM2931ACDR2G General Description
The LM2931 series consists of positive fixed and adjustable output 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 are capable of supplying output currents in excess of 100 mA and feature a low bias current of 0.4 mA at 10 mA output. Designed primarily to survive in the harsh automotive environment, these devices will protect all external load circuitry from input fault conditions caused by reverse battery connection, two battery jump starts, and excessive line transients during load dump. This series also includes internal current limiting, thermal shutdown, and additionally, is able to withstand temporary power-up with mirror-image insertion. Due to the low dropout voltage and bias current specifications, the LM2931 series is ideally suited for battery powered industrial and consumer equipment where an extension of useful battery life is desirable. The 'C' suffix adjustable output regulators feature an output inhibit pin which is extremely useful in microprocessor-based systems.
Features
- Input-to-Output Voltage Differential of < 0.6 V @ 100 mA
- Output Current in Excess of 100 mA
- Low Bias Current
- 60 V Load Dump Protection
- -50 V Reverse Transient Protection
- Internal Current Limiting with Thermal Shutdown
- Temporary Mirror-Image Protection
- Ideally Suited for Battery Powered Equipment
- Economical 5-Lead TO-220 Package with Two Optional Leadforms
- Available in Surface Mount SOP-8, D2PAK and DPAK Packages
- High Accuracy (+/-2%) Reference (LM2931AC) Available
Application
- Battery Powered Consumer Products
- Handheld Instruments
- Automotive
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | onsemi | Product Category: | LDO Voltage Regulators |
| RoHS: | Details | Mounting Style: | SMD/SMT |
| Package / Case: | SOIC-8 | Output Voltage: | 2.7 V to 29.5 V |
| Output Current: | 100 mA | Number of Outputs: | 1 Output |
| Polarity: | Positive | Input Voltage, Min: | 14 V |
| Input Voltage, Max: | 40 V | Output Type: | Adjustable |
| Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 125 C |
| Dropout Voltage: | 15 mV | Series: | LM2931 |
| Packaging: | MouseReel | Brand: | onsemi |
| Dropout Voltage - Max: | 200 mV | Height: | 1.5 mm |
| Length: | 5 mm | Line Regulation: | 1.5 mV/V |
| Load Regulation: | 1 %/V | Product Type: | LDO Voltage Regulators |
| Reference Voltage: | 1.23 V | Factory Pack Quantity: | 2500 |
| Subcategory: | PMIC - Power Management ICs | Voltage Regulation Accuracy: | 2 % |
| Width: | 4 mm |
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 | |
|---|---|---|
 |
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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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
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.
Part points
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The LM2931ACDR2G chip is a low dropout voltage regulator designed to provide a stable and low output voltage from a higher input voltage. It has a current limit and thermal shutdown features to protect the chip and the circuit. The chip is commonly used in various electronic devices, such as power supplies and battery-powered systems, to ensure a stable and reliable voltage supply.
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Equivalent
The equivalent products of the LM2931ACDR2G chip include the LM2931ACT, LM2931A, and LM2931AD. -
Features
The LM2931ACDR2G is a low dropout voltage regulator with a high current capability. It has a voltage input range of 5.6V to 26V, and an output voltage of 2.7V to 15V. This regulator has a low quiescent current, a thermal shutdown protection, and can provide a maximum output current of 100mA. -
Pinout
The LM2931ACDR2G is a voltage regulator IC. It comes in an 8-pin SOIC package. The pin configuration is as follows: Pin 1 (GND), Pin 2 (Input voltage), Pin 3 (Output voltage), Pin 4 (Adjust), Pin 5 (Current Sense), Pin 6 (No Connection), Pin 7 (No Connection), and Pin 8 (Output Voltage). -
Manufacturer
The LM2931ACDR2G is manufactured by Texas Instruments (TI), which is an American semiconductor company founded in 1930. TI specializes in designing and manufacturing various integrated circuits and semiconductors for a wide range of applications, including consumer electronics, automotive, industrial, and communication devices. -
Application Field
The LM2931ACDR2G is a low dropout voltage regulator with a fixed 5V output. It is commonly used in various applications such as battery-powered systems, audio/video equipment, industrial control systems, and automotive electronics where a stable and regulated 5V power supply is required. -
Package
The LM2931ACDR2G chip comes in a SMD package type, with a SOIC (Small Outline Integrated Circuit) form. Its size is approximately 5.3mm x 6.4mm.
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