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LM129AH
1-Output 6.9V Reference in TO-46 Package
Brands: Texas Instruments
Mfr.Part #: LM129AH
Datasheet: LM129AH Datasheet (PDF)
Package/Case: TO-46
Product Type: Voltage References
RoHS Status:
Stock Condition: 9323 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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The LM129AH is a precision voltage reference integrated circuit typically used in analog circuits for providing a stable voltage reference. It is a high-precision, low-input current device that offers a voltage reference of 2.5V with a tolerance of ±1%. The LM129AH has a wide operating temperature range of -55°C to 125°C, making it suitable for use in various temperature conditions.The device features low dynamic impedance and low noise, ensuring a stable output voltage even in noisy environments. It has a low initial voltage error and low temperature coefficient, ensuring accurate and stable voltage output over a wide range of operating conditions.The LM129AH is housed in an 8-pin metal can package, making it easy to integrate into existing circuit designs. It requires minimal external components for operation and has a low power consumption, making it suitable for battery-operated applications.
Features
Application
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Voltage References | Brand | Texas Instruments |
| Product Type | Voltage References |
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 |
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Payment
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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.
Part points
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LM129AH is a precision voltage reference chip manufactured by National Semiconductor. It provides a stable and accurate output voltage of 2.50V, making it suitable for various applications requiring precise voltage references. The chip offers low temperature coefficient, high stability, and low current consumption. It operates over a wide temperature range and is available in a compact 3-lead TO-46 metal can package.
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Equivalent
There are no direct equivalent products for the LM129AH chip. However, similar chips in the same family that may meet similar requirements include LM3914, LM3915, and LM3916. These chips are popular for their bar graph and dot display analog voltage level indicators. -
Features
The LM129AH is a voltage reference with a precision of ±1 mV. It operates at a temperature range between 0°C and 70°C, with a low temperature coefficient of 10 ppm/°C. The device is available in an 8-pin DIP package and offers a low dynamic output impedance to facilitate stable operation. -
Pinout
The LM129AH is a voltage regulator with 4 pins. The pin functions are as follows: Pin 1 is the input voltage pin, Pin 2 is the ground pin, Pin 3 is the output voltage pin, and Pin 4 is the adjust or reference voltage pin. -
Manufacturer
The LM129AH is manufactured by Texas Instruments. Texas Instruments is a multinational semiconductor company that designs, manufactures, and sells a wide range of electronic components and systems. They are known for their expertise in analog and embedded processing technologies, and provide solutions for various industries including automotive, industrial, and consumer electronics. -
Application Field
The LM129AH is a voltage reference IC commonly used in applications such as precision instrumentation, data acquisition systems, and calibration equipment. It provides a stable, accurate voltage reference that can be used for various purposes, including analog-to-digital converter (ADC) calibration, voltage measurement, and system references in electronic devices. -
Package
The LM129AH chip has a TO-5 package type, which is a metal can package. The form is 6 leads and the size is approximately 9.4mm in diameter and 6.6mm in height.
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