LM158QT ST Operational Amplifier | 8-DFN（2X2） | Low Power, Dual Channel

Product Overview

The LM158QT from STMicroelectronics is a dual operational amplifier designed for low-power, general-purpose applications. It operates from a single or split power supply, with a wide voltage range from 3V to 32V (or ±1.5V to ±16V). The device features low supply current (0.5mA per amplifier), low input bias current (20nA), and high gain (100dB typical). Housed in a compact 8-DFN (2x2mm) package, it is ideal for space-constrained designs.

Detailed Technical Specifications

Key Features

• Low power consumption: 0.5mA per amplifier
• Wide supply voltage range: 3V to 32V
• High gain: 100dB typical
• Low input bias current: 20nA
• Short-circuit protection
• Internal frequency compensation
• No latch-up
• Available in compact DFN package

Target Applications

• 5G base station power management
• Automotive dashboard sensor signal conditioning
• Industrial process control loops
• Portable battery-powered instruments
• Active filters and signal conditioning

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LM158QT. 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

LM158QT 是意法半導體推出的雙通道運算放大器，專為低功耗、通用型應用設計。它支持單電源或雙電源供電，電壓範圍寬達 3V 至 32V（或 ±1.5V 至 ±16V）。器件具有低供電電流（每通道 0.5mA）、低輸入偏置電流（20nA）和高增益（典型值 100dB）。採用緊湊的 8-DFN（2x2mm）封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 低功耗：每通道 0.5mA
• 寬電源電壓範圍：3V 至 32V
• 高增益：典型值 100dB
• 低輸入偏置電流：20nA
• 短路保護
• 內部頻率補償
• 無鎖存現象
• 提供緊湊 DFN 封裝

典型應用場景

• 5G 基站電源管理
• 汽車儀表板傳感器信號調理
• 工業過程控制迴路
• 便攜式電池供電儀器
• 有源濾波器和信號調理

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LM158QT 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]