NATIONAL SEMICONDUCTOR LM2931S-5.0 Nsc Ldo Regulator Pos Tab 5V 0.1A 263

( Brand: National Semiconductor ), ( Manufacturer Part Number: LM2931S-5.0 ), ( Part Type: Regulator )

Review NATIONAL SEMICONDUCTOR Pcs Nsc Ldo Regulator Pos 5v 0.1a 4-pin Tab 263

The LM2931S-5.0 is a set of five LDO (Low Dropout Voltage Regulator) modules from National Semiconductor. This regulator is designed to deliver a stable output voltage of 5.0V with a maximum current of 0.1A.

The LM2931S-5.0 is a compact, surface-mount device that measures only 0.6mm x 0.6mm (W x L) and 0.8mm high, making it ideal for space-constrained applications. It features a wide input voltage range of 2.7V to 15V, allowing it to operate from a variety of power supplies.

The LM2931S-5.0 has a very low dropout voltage (typically 250mV at 100mA), which means it can deliver its output voltage even when the input voltage is close to the output voltage. This feature makes it particularly suitable for battery-powered applications where the input voltage may vary significantly with battery discharge.

The regulator has a built-in thermal protection mechanism that limits the output current when the device temperature exceeds 125 C to prevent damage to the device. It also has a shutdown feature that reduces the output current to below 10 A when the enable pin is disconnected, which helps to conserve power in standby mode.

The LM2931S-5.0 is available in a tab-grabtable package (263) with a 15-pin DIP (Dual In-line Package) pin-out, making it easy to use with standard breadboards and PCBs. It is RoHS compliant and can operate over a wide temperature range of -40 C to 125 C.

In summary, the LM2931S-5.0 is a high-performance, low-dropout voltage regulator that is ideal for applications requiring a stable 5V output voltage with a limited current requirement. Its compact size, wide input voltage range, and built-in thermal protection make it a versatile and reliable choice for a variety of power regulation needs.

1. Reliability: National Semiconductor, now part of Texas Instruments, is a well-established company known for producing high-quality electronics components.

2. Wide Input Voltage Range: The LM2931S can operate from 2.7V to 15V, making it suitable for various power supply configurations.

3. Low Noise: This LDO (Low Dropout Regulator) has a typical output noise of 10 V rms, which is suitable for applications where noise is a concern.

4. Low Quiescent Current: The LM2931S has a typical quiescent current of 1.6mA, which helps to save power in battery-powered devices.

1. Limited Output Current: With a maximum output current of 100mA, the LM2931S may not be suitable for applications requiring higher current.

2. Temperature Sensitivity: The output voltage of the LM2931S is sensitive to temperature, and the output voltage drops as the temperature increases.

3. Limited Output Voltage Adjustment: The LM2931S does not have a built-in voltage adjustment feature, which may require additional components for voltage adjustment.

Conclusion: The LM2931S-5.0 is a suitable choice for applications that require a low-noise, low-power, and wide-input-voltage regulator, such as portable devices, smartphones, and other battery-powered equipment. However, its limited output current and temperature sensitivity may be a concern for some applications. If higher output current or better temperature stability is required, other regulator types may be more suitable.

Recommendation: If the LM2931S-5.0 meets your requirements, it is a reliable and cost-effective option. However, it is essential to consider the application's specific requirements and select a regulator with the appropriate output current and temperature stability. Additionally, it may be necessary to use additional components to adjust the output voltage or improve the regulator's performance.

Details:

1a 4-pin 3 tab to by nsc ldo regulator pos 5v. This listing is for 5 pcs of lm2931s-5.

part #: lm2931s50 prices

• $9.95-$12.87

specifications voltageregula:

• brand: National Semiconductor
• mpn: Lm2931s-5.0
• part type: Regulator

General voltageregula:

• in stock: Yes
• business industrial > electrical test equipment > electronic components business industrial > voltage regulators electronic components
• condition: New

Returns voltageregula:

• type: Money Back
• time: 30 Days
• paid by: Buyer
• policy: returns accepted

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• PayPal

Shipping voltageregula:

• type: Flat
• cost: $3.0
• handling: 1 days

Seller voltageregula:

• city: Granbury, Texas
• zipcode: 76049

Offer voltageregula:

• Sold: 0
• bids: 0
• quantity: 122
• Started: August 16, 2018, 2:24 pm
• best offer: true

Ratings:

1. Excellent seller! Items arrived ahead of time and in perfect condition! A 08-16-18

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