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Product Overview
The UC137L from Texas Instruments is a high-performance power management IC designed for demanding applications requiring high efficiency and low quiescent current. It integrates multiple functions to simplify power supply design while maintaining excellent regulation and transient response.
Detailed Technical Specifications
| Parameter |
Value |
| Input Voltage Range |
4.5V to 28V |
| Output Voltage |
0.8V to 5.5V |
| Output Current |
Up to 3A |
| Switching Frequency |
500kHz to 2MHz |
| Quiescent Current |
50µA typical |
| Efficiency |
Up to 95% |
| Operating Temperature |
-40°C to +125°C |
| Package |
QFN-20 |
Key Features
- High efficiency up to 95% reduces power loss
- Ultra-low quiescent current extends battery life
- Wide input voltage range supports various power sources
- Adjustable output voltage with high accuracy
- Integrated protection features: OVP, OCP, OTP
- Small package saves board space
Target Applications
- 5G base station power modules
- Automotive dashboard displays
- Industrial sensor nodes
- Portable medical devices
- IoT gateways
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
UC137L. 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
UC137L 是德州儀器推出的一款高性能電源管理 IC,專為需要高效率與低靜態電流的應用而設計。它整合多種功能,簡化電源設計,同時保持優異的穩壓與瞬態響應。
詳細技術參數
| 參數 |
數值 |
| 輸入電壓範圍 |
4.5V 至 28V |
| 輸出電壓 |
0.8V 至 5.5V |
| 輸出電流 |
最高 3A |
| 開關頻率 |
500kHz 至 2MHz |
| 靜態電流 |
典型 50µA |
| 效率 |
最高 95% |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
QFN-20 |
核心特性
- 高達 95% 的效率,降低功耗
- 超低靜態電流,延長電池壽命
- 寬輸入電壓範圍,支援多種電源
- 可調輸出電壓,精度高
- 內建保護功能:過壓、過流、過溫
- 小型封裝,節省電路板空間
典型應用場景
- 5G 基站電源模塊
- 汽車儀表板顯示
- 工業傳感器節點
- 便攜式醫療設備
- 物聯網網關
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 UC137L 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。
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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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獲取報價或技術手冊 / Need Batch Quote or Datasheet?
Our team provides competitive wholesale pricing for UC137L.
HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
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