LM334DT ST Current Regulator | 8-SOIC | 1-40V, 1μA-10mA

Product Overview

The LM334DT from STMicroelectronics is a precision current regulator designed to operate over a wide voltage range of 1V to 40V. It provides a constant current output from 1μA to 10mA, set by an external resistor. The device features a 3-terminal adjustable current source with excellent temperature stability and low voltage drop. Housed in an 8-SOIC package, it is ideal for space-constrained applications requiring precise current regulation.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 1V to 40V
• Adjustable output current from 1μA to 10mA
• Low temperature coefficient: 0.02%/°C
• Low supply current: 1.5μA
• 3-terminal adjustable current source
• Reverse polarity protection
• Available in 8-SOIC package

Target Applications

• 5G base station power management
• Automotive dashboard LED drivers
• Battery charging circuits
• Precision current sources for sensors
• Industrial process control

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM334DT. 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

LM334DT 是意法半導體（STMicroelectronics）生產的一款精密電流穩壓器，可在 1V 至 40V 的寬電壓範圍內工作。它通過外部電阻設定，提供 1μA 至 10mA 的恆定電流輸出。該器件具有三端可調電流源，溫度穩定性優異，壓降低。採用 8-SOIC 封裝，適合空間受限的精密電流調節應用。

詳細技術參數

核心特性

• 寬工作電壓範圍：1V 至 40V
• 可調輸出電流：1μA 至 10mA
• 低溫度係數：0.02%/°C
• 低電源電流：1.5μA
• 三端可調電流源
• 反極性保護
• 採用 8-SOIC 封裝

典型應用場景

• 5G 基站電源管理
• 汽車儀表板 LED 驅動
• 電池充電電路
• 傳感器精密電流源
• 工業過程控制

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM334DT 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]