LM129AH - Linear Technology

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM129AH
Manufacturer

Linear Technology
ChipWorker Part#

CW431366400
Package

TO-46
Description

V-Ref Precision 6.9V 15mA 2Pin TO-46
Documentation

Datasheet

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LM129AH Specifications

Attribute	Attribute Value

Part Number	LM129AH
Manufacturer	Linear Technology
ChipWorker Part#	CW431366400
Documentation	Datasheet
Number of Pins	2 Pin
Case/Package	TO-46
Output Voltage	6.9 V
Output Current (Max)	15 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-55 ℃
	expand all
Size-Height	2.67 mm
Product Lifecycle Status	Obsolete
RoHS	Non-Compliant

Product Description

DescripTion
The LM® 329 temperature compensated 6.9V Zener references provide excellent stability over time and temperature, very low dynamic impedance and a wide operating current range. The device achieves low dynamic impedance by incorporating a high gain shunt regulator around the Zener. The excellent noise performance of the device is achieved by using a “buried Zener” design which eliminates surface noise phenomenon associated with ordinary Zeners. To serve a wide variety of applications, the LM129 is available in several temperature coefficient grades and two package styles. A 20mA positive current source application is shown below.
Features
Guaranteed 10ppm/°C Temperature Coefficient
Guaranteed 1Ω Maximum Dynamic Impedance
Guaranteed 20µV Maximum Wideband Noise
Wide Operating Current Range: 0.6mA to 15mA
applications
Transducers
A/D and D/A Converters
Calibration Standards
Instrumentation Reference

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Electrical testing
- Surface testing

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