LM309 Voltage Regulator 1970S
( Manufacturer Part Number: LM309 ), ( Part Type: Voltage Regulator ), ( Country/region Of Manufacture: Unknown )
Review Qty Voltage Regulator 1970s Date Code
The LM309 Voltage Regulator, a 1970s unbranded and generic component, is a versatile and reliable electronic device that has stood the test of time. This voltage regulator is a three-terminal linear regulator, which means it can take an input voltage and output a regulated, stable voltage.
The LM309 is a part of the LM300 series of voltage regulators, developed by Texas Instruments. It is known for its ability to handle a wide range of input voltages, typically from 7.5V to 36V, and produce a regulated output voltage of 5V, with a maximum current output of 1.5A. Despite being unbranded, this generic LM309 regulator maintains the same functional specifications as its branded counterparts.
One of the key features of this LM309 voltage regulator is its adjustable output voltage. By changing the value of a series resistor, you can adjust the output voltage within a certain range, making it a flexible component for various applications. It also has a built-in thermal protection feature, which safeguards the device against overheating by automatically reducing its output current when the temperature rises above a certain threshold.
The LM309 voltage regulator is a compact, high-performance, and cost-effective solution for applications that require stable voltage regulation. It is commonly used in circuits for power supply regulation in electronic devices such as radio receivers, computers, and audio equipment. Despite its age, this unbranded LM309 voltage regulator continues to be a popular choice due to its reliability, ease of use, and wide range of applications.
Pros of buying an unbranded LM309 voltage regulator from the 1970s:1. Potential for lower cost compared to newer, branded versions.
2. It may be compatible with older electronic devices that require this specific type of regulator.
3. Could be an opportunity to learn about vintage electronics or repairing obsolete technology.
Cons of buying an unbranded LM309 voltage regulator from the 1970s:1. Unknown quality and reliability, as it is unbranded and from an older era.
2. No assurance of safety standards or safety certifications.
3. Potential for compatibility issues with newer electronic devices or systems, as well as potential inefficiencies in power regulation.
4. Lack of warranty or technical support from the manufacturer.
Conclusion:While buying an unbranded LM309 voltage regulator from the 1970s might be a cost-effective and interesting option for some, it is important to consider the potential risks and drawbacks. If you are looking for a reliable voltage regulator for a critical application, it is generally recommended to purchase a newer, branded version with safety certifications and warranties. However, if you are a hobbyist or collector with a specific interest in vintage electronics, an unbranded LM309 voltage regulator from the 1970s might be an interesting and affordable project.
Details:
2 are steel base. Qty 7 LM309 voltage regulator 1970s date code bulk 5 are same type make with gold base has writing on stating in and out pins.
part #: lm309 prices
- $6.50-$12.95
specifications voltageregula:
- mpn: Lm309
- part type: Voltage Regulator
- country/region of manufacture: Unknown
Payments voltageregula:
- PayPal
Shipping voltageregula:
- type: Calculated
- cost: $3.75
- handling: 1 days
General voltageregula:
- in stock: Yes
- condition: New other see details
- business industrial > electrical test equipment > electronic components business industrial > voltage regulators electronic components
Seller voltageregula:
- zipcode: 27012
- city: Clemmons, North Carolina
Offer voltageregula:
- Sold: 0
- Started: March 22, 2018, 12:51 pm
- quantity: 1
- bids: 0
- best offer: true
Returns voltageregula:
- time: 14 Days
- policy: returns accepted
- paid by: Buyer
- details: RETURN IN ORIGINAL BOXES
- type: Money Back
Ratings:
- >< > S>< >U >< >P>< >E>< R>< > 02-13-18
- Highly recommended. Great seller. will buy again! Thanks 02-15-18
- fast delivery, good item, thank you 02-22-18
- accurate , packed well, fast shipping, a good trade on again 03-16-18
- 5 star seller! 03-12-18
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