LM134H/NOPB TI Current Source | TO-46-3 | 1V-40V, 1μA-10mA

Product Overview

The LM134H/NOPB from Texas Instruments is a precision three-terminal adjustable current source designed for applications requiring a stable current over a wide voltage range. Housed in a TO-46-3 metal can package, it offers excellent temperature stability and low power consumption. The device operates from 1V to 40V and can be programmed to deliver currents from 1μA to 10mA using a single external resistor.

Detailed Technical Specifications

Key Features

• Wide operating voltage range: 1V to 40V
• Adjustable current from 1μA to 10mA with one resistor
• Excellent temperature stability: ±0.33%/°C typical
• Low power consumption
• High accuracy and reliability
• TO-46-3 hermetic package for harsh environments

Target Applications

• 5G base station power management: biasing RF amplifiers
• Automotive dashboard lighting: constant current LED driver
• Industrial sensor excitation: precision current source for RTDs
• Battery charging circuits: current limiting
• Medical devices: low-drive current references

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM134H/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

LM134H/NOPB 是德州儀器（TI）生產的一款精密三端可調電流源，專為需要在寬電壓範圍內提供穩定電流的應用而設計。採用 TO-46-3 金屬殼封裝，具有優異的溫度穩定性和低功耗。該器件可在 1V 至 40V 電壓範圍內工作，並可通過單個外部電阻將輸出電流設定在 1μA 至 10mA 之間。

詳細技術參數

核心特性

• 寬工作電壓範圍：1V 至 40V
• 單電阻可調電流：1μA 至 10mA
• 優異的溫度穩定性：典型值 ±0.33%/°C
• 低功耗
• 高精度和高可靠性
• TO-46-3 氣密封裝，適用於惡劣環境

典型應用場景

• 5G 基站電源管理：射頻放大器偏置
• 汽車儀表板照明：恆流 LED 驅動
• 工業傳感器激勵：RTD 精密電流源
• 電池充電電路：限流
• 醫療設備：低驅動電流參考

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM134H/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]