Mfr Part #:

LM334MX/NOPB

The LM334MX/NOPB is an adjustable current source IC from Texas Instruments, designed for versatile current regulation. It operates over a wide voltage range and offers precise current control.

✓ Total Stock: 94,175 pcs

$ Price Range: $0.30

LM334MX/NOPB Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	78,609 pcs On Request	78609 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	10,200 pcs On Request	10200 pcs	On Request	1	On Request	On Request	20+	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	4,888 pcs On Request	4888 pcs	On Request	1	On Request	On Request	19+	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	478 pcs On Request	478 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

LM334MX/NOPB Description

Short technical summary and product information.

The Texas Instruments LM334MX/NOPB is a 3-terminal adjustable current source IC designed for applications requiring precise current regulation. It features a wide operating voltage range from 1V to 40V, allowing for flexibility in various circuit designs. The device offers adjustable current output and an initial accuracy of ±6%, ensuring reliable performance.

This current source IC is housed in an 8-SOIC package, suitable for surface mount applications. The operating temperature range is from 0°C to 70°C, making it suitable for a broad spectrum of environmental conditions. Its true 2-terminal operation simplifies circuit design as no separate power supply connections are required.

The LM334MX/NOPB can be programmed for currents from 1µA to 10mA, providing a 10,000:1 range in operating current. It also exhibits excellent current regulation and can function as a rectifier in AC applications due to its behavior under reverse voltage.

Applications include bias networks, surge protection, and low-power reference circuits where stable current is essential.

LM334MX/NOPB Quick Information

Product Type: Current Source IC

Canonical Name: LM334MX/NOPB 3-Terminal Adjustable Current Source

Subcategory: Power Management ICs

LM334MX/NOPB Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LM334MX/NOPB Estimated Pricing

Qty	Low	High
1+	$0.30	$0.30

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

LM334MX/NOPB Features

Adjustable current source IC
Wide 1V to 40V operating voltage
±6% initial accuracy
0°C to 70°C operating temperature
8-SOIC surface mount package

LM334MX/NOPB Applications

Suitable for sensor biasing circuits.
Used in current limiting applications.
Provides precision current generation.
Controls current in battery charging.
Adjustable current for LED drivers.

LM334MX/NOPB FAQs

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

What is the operating voltage range?

1V to 40V.

What is the operating temperature range?

0°C to 70°C.

What is the package type?

8-SOIC (0.154", 3.90mm Width).

What is the current regulation type?

Adjustable.

What is the initial accuracy?

±6%.

What is the mounting type?

Surface Mount.

What is the function?

Current Source.