SE555P TI Timer IC | 8-PDIP | Precision Timing, 4.5V-16V

Product Overview

The SE555P from Texas Instruments is a precision timing circuit capable of producing accurate time delays or oscillation. In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the astable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor. The SE555P is designed for operation over the full military temperature range of -55°C to 125°C and is available in an 8-pin PDIP package.

Detailed Technical Specifications

Key Features

• Timing from microseconds to hours
• Operates in both astable and monostable modes
• High output current capability
• Adjustable duty cycle
• TTL compatible output
• Temperature stable

Target Applications

The SE555P is ideal for precision timing applications in harsh environments. Specific examples include: timing control in 5G base station power supplies, pulse generation in automotive dashboard displays, delay circuits in industrial motor controllers, and oscillation in aerospace telemetry systems.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for SE555P. 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

SE555P 是德州儀器（Texas Instruments）生產的一款精密定時電路，能夠產生準確的時間延遲或振盪。在單穩態模式下，定時時間由單個外部電阻和電容網絡控制；在非穩態模式下，頻率和佔空比可由兩個外部電阻和一個外部電容獨立控制。SE555P 設計用於 -55°C 至 125°C 的軍用溫度範圍，採用 8 引腳 PDIP 封裝。

詳細技術參數

核心特性

• 定時範圍從微秒到小時
• 支持非穩態和單穩態模式
• 高輸出電流能力
• 可調佔空比
• TTL 兼容輸出
• 溫度穩定

典型應用場景

SE555P 適用於惡劣環境下的精密定時應用。具體實例包括：5G 基站電源中的定時控制、汽車儀表盤顯示中的脈衝生成、工業電機控制器中的延遲電路，以及航空航天遙測系統中的振盪器。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 SE555P 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]