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Product Overview
The L4995JTR is a high-performance voltage regulator from STMicroelectronics, designed for automotive and industrial applications. Housed in a compact PowerSSO-12 package, it delivers a fixed 5V output with a current capability of up to 1.5A. The device features low dropout voltage, high accuracy, and built-in protection functions, making it ideal for powering sensitive loads in harsh environments.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage |
5V ±2% |
| Output Current |
1.5A (max) |
| Dropout Voltage |
0.5V @ 1.5A |
| Input Voltage Range |
5.5V to 28V |
| Quiescent Current |
2.5 mA (typ) |
| PSRR |
60 dB @ 100 Hz |
| Operating Temperature |
-40°C to +150°C |
| Package |
PowerSSO-12 |
Key Features
- Fixed 5V output with high accuracy
- Low dropout voltage (0.5V typical at full load)
- Wide input voltage range (5.5V to 28V)
- High output current capability (1.5A)
- Built-in overcurrent and thermal protection
- Enable function for power sequencing
- Stable with low ESR ceramic capacitors
- AEC-Q100 qualified for automotive applications
Target Applications
- Automotive infotainment systems (e.g., dashboard displays, head units)
- Advanced driver-assistance systems (ADAS) modules
- 5G base station power management
- Industrial control systems (e.g., PLCs, motor drives)
- Telecommunications equipment (e.g., routers, switches)
- Portable and battery-powered devices
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
L4995JTR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
L4995JTR 是意法半導體推出的一款高性能電壓穩壓器,專為汽車和工業應用設計。採用緊湊的 PowerSSO-12 封裝,提供固定的 5V 輸出,電流能力高達 1.5A。該器件具有低壓差、高精度和內置保護功能,非常適合在惡劣環境中為敏感負載供電。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 |
5V ±2% |
| 輸出電流 |
1.5A(最大) |
| 壓差電壓 |
0.5V @ 1.5A |
| 輸入電壓範圍 |
5.5V 至 28V |
| 靜態電流 |
2.5 mA(典型) |
| 電源抑制比 |
60 dB @ 100 Hz |
| 工作溫度 |
-40°C 至 +150°C |
| 封裝 |
PowerSSO-12 |
核心特性
- 固定 5V 輸出,高精度
- 低壓差(滿載時典型值 0.5V)
- 寬輸入電壓範圍(5.5V 至 28V)
- 高輸出電流能力(1.5A)
- 內置過流和過熱保護
- 使能功能,用於電源排序
- 可與低 ESR 陶瓷電容穩定工作
- 通過 AEC-Q100 汽車級認證
典型應用場景
- 汽車信息娛樂系統(例如儀表板顯示器、主機)
- 先進駕駛輔助系統(ADAS)模塊
- 5G 基站電源管理
- 工業控制系統(例如 PLC、電機驅動)
- 電信設備(例如路由器、交換機)
- 便攜式和電池供電設備
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 L4995JTR 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]