LM334MX/NOPB TI Current Regulator | 8-SOIC | 1-40V, 1μA-10mA

Product Overview

The LM334MX/NOPB is a three-terminal adjustable current source from Texas Instruments, designed to operate as a true current regulator over a wide voltage range. Housed in an 8-SOIC package, it provides a constant current from 1μA to 10mA, set by an external resistor. With an operating voltage range of 1V to 40V and excellent temperature stability, it is ideal for precision biasing, sensor excitation, and current limiting in industrial, automotive, and telecommunications applications.

Detailed Technical Specifications

Key Features

• Adjustable current from 1μA to 10mA with a single external resistor
• Wide supply voltage range: 1V to 40V
• Excellent temperature stability: 0.02%/°C typical
• Low dropout voltage: 0.8V at 1mA
• Reverse polarity protection
• Available in 8-SOIC package for surface mount

Target Applications

• 5G base station: biasing RF amplifiers and power management circuits
• Automotive dashboard: LED driver for backlighting and indicator lights
• Industrial sensors: constant current excitation for RTDs and thermistors
• Battery chargers: current limiting for trickle charging
• Medical devices: precise current for patient monitoring sensors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM334MX/NOPB. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

LM334MX/NOPB 是德州儀器（TI）生產的三端可調電流源，可在寬電壓範圍內作為真正的穩流器使用。採用 8-SOIC 封裝，通過外部電阻設定恆定電流，範圍從 1μA 到 10mA。工作電壓範圍為 1V 至 40V，具有出色的溫度穩定性，非常適合工業、汽車和電信應用中的精確偏置、傳感器激勵和限流。

詳細技術參數

核心特性

• 通過單個外部電阻可調電流，範圍 1μA 至 10mA
• 寬電源電壓範圍：1V 至 40V
• 出色的溫度穩定性：典型值 0.02%/°C
• 低壓差電壓：1mA 時為 0.8V
• 反極性保護
• 採用 8-SOIC 表面貼裝封裝

典型應用場景

• 5G 基站：射頻放大器偏置和電源管理電路
• 汽車儀表板：背光和指示燈的 LED 驅動
• 工業傳感器：RTD 和熱敏電阻的恆流激勵
• 電池充電器：涓流充電的限流
• 醫療設備：患者監護傳感器的精確電流

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM334MX/NOPB 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]