CS30BL ST Voltage Regulator | SOT-23-5 | 3.0V Output, 100mA

Product Overview

The CS30BL from STMicroelectronics is a low-dropout voltage regulator (LDO) designed for space-constrained applications. Housed in a compact SOT-23-5 package, it delivers a fixed 3.0V output with a maximum current of 100mA. The device features low quiescent current, high ripple rejection, and thermal shutdown protection, making it ideal for battery-powered and noise-sensitive circuits.

Detailed Technical Specifications

Key Features

• Low dropout voltage: 200mV typical at 100mA load
• Ultra-low quiescent current: 30µA typical
• High power supply rejection ratio: 60dB at 1kHz
• Thermal shutdown and current limit protection
• Stable with ceramic output capacitors (1µF)
• RoHS compliant and halogen-free

Target Applications

• Battery-powered devices: smartphones, wearables, IoT sensors
• Portable medical equipment: glucose monitors, pulse oximeters
• Automotive electronics: infotainment systems, dashboard displays
• Industrial control: PLC modules, sensor interfaces
• 5G base station power management: RF transceivers, PLLs

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for CS30BL. 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

CS30BL 是意法半導體（STMicroelectronics）推出的低壓差線性穩壓器（LDO），專為空間受限的應用設計。採用緊湊的 SOT-23-5 封裝，提供固定的 3.0V 輸出，最大電流 100mA。該器件具有低靜態電流、高紋波抑制和熱關斷保護，非常適合電池供電和噪聲敏感電路。

詳細技術參數

核心特性

• 低壓差：100mA 負載時典型值 200mV
• 超低靜態電流：典型值 30µA
• 高電源抑制比：1kHz 時 60dB
• 熱關斷和限流保護
• 可使用陶瓷輸出電容器（1µF）穩定工作
• 符合 RoHS 且無滷素

典型應用場景

• 電池供電設備：智能手機、可穿戴設備、物聯網傳感器
• 便攜醫療設備：血糖儀、脈搏血氧儀
• 汽車電子：信息娛樂系統、儀表盤顯示
• 工業控制：PLC 模塊、傳感器接口
• 5G 基站電源管理：射頻收發器、鎖相環

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 CS30BL 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]