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LM329DZ

The Texas Instruments LM329DZ is a shunt voltage reference IC featuring a fixed 6.9V output and a ±4.35%/+5.07% tolerance. It is supplied in a TO-92 package.

✓ Total Stock: 12 pcs

$ Price Range: $0.99

LM329DZ Available from 1 distributor

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
DYNACO PRODUCTS ✓ Non-Authorised Inventory information	12 pcs On Request	12 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

LM329DZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Mounting Type	Through Hole
Output Type	Fixed
Reference Type	Shunt
Supplier Device Package	TO-92-3
Temperature Coefficient	100ppm/°C
Tolerance	-4.35%, +5.07%

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LM329DZ Description

Short technical summary and product information.

The Texas Instruments LM329DZ is a shunt voltage reference IC designed for applications requiring a stable voltage output. It provides a fixed output voltage of 6.9V with a tight tolerance of -4.35% to +5.07%.

This component is capable of sourcing or sinking up to 15 mA of current. It operates within a temperature range of 0°C to 70°C and features a temperature coefficient of 100ppm/°C. The noise level from 10Hz to 10kHz is specified at 7µVrms.

The LM329DZ is packaged in a standard TO-92-3 (TO-226AA) through-hole package, making it suitable for various PCB mounting requirements. Its cathode current is typically 600 µA.

This voltage reference is a reliable choice for power management circuits and other applications where a precise and stable voltage is critical.

LM329DZ Quick Information

Product Type: Shunt Voltage Reference

Series: LM329

Canonical Name: LM329DZ Shunt Voltage Reference IC

Subcategory: Shunt Voltage Reference

LM329DZ Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Yes

LM329DZ Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM329DZ Features

Fixed 6.9V shunt voltage reference.
Tight tolerance of -4.35% to +5.07%.
15 mA maximum output current.
Low noise at 7µVrms (10Hz-10kHz).
TO-92 through-hole package.

LM329DZ Applications

Used in power supply regulation.
Suitable for voltage monitoring circuits.
Applicable in battery charging systems.
Ideal for test and measurement equipment.

LM329DZ FAQs

7 frequently asked questions generated from this part’s specifications.

What is the output voltage of the LM329DZ?

6.9V fixed.

What is the package type of the LM329DZ?

TO-92-3 (through-hole).

What is the operating temperature range?

0°C to 70°C.

What is the voltage tolerance of the LM329DZ?

-4.35% to +5.07%.

What is the temperature coefficient of the LM329DZ?

100 ppm/°C.

What is the noise level of the LM329DZ?

7 µVrms from 10 Hz to 10 kHz.

What is the output current of the LM329DZ?

15 mA typical.

LM329DZ Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

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LM329DZ/NOPB

Texas Instruments

The Texas Instruments LM329DZ/NOPB is a shunt voltage reference IC with a fixed 6.9V output. It features a tolerance of -4.35% to +5.07% and an output current of 15mA.

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