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Product Overview
The LP5996SD-2533/NOPB is a dual-output low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide two independent regulated outputs: 2.5V and 3.3V. Each output can deliver up to 150mA of load current with a low dropout voltage of typically 120mV at full load. The device is housed in a compact 10-pin SON (3x3 mm) package, making it ideal for space-constrained applications. It features enable pins for each output, overcurrent protection, and thermal shutdown. The LP5996SD-2533/NOPB is characterized for operation over the junction temperature range of -40°C to +125°C.
Detailed Technical Specifications
| Parameter |
Value |
| Output Voltage 1 |
2.5V |
| Output Voltage 2 |
3.3V |
| Output Current (per channel) |
150mA |
| Dropout Voltage (typical) |
120mV @ 150mA |
| Input Voltage Range |
2.0V to 6.0V |
| Quiescent Current (per channel) |
55µA |
| Shutdown Current |
<1µA |
| Line Regulation |
0.05%/V |
| Load Regulation |
0.05%/mA |
| PSRR |
60dB @ 1kHz |
| Output Noise |
30µVrms (10Hz-100kHz) |
| Operating Temperature |
-40°C to +125°C |
| Package |
10-SON (3x3mm) |
Key Features
- Dual independent LDO outputs: 2.5V and 3.3V
- Low dropout voltage: 120mV typical at 150mA
- Low quiescent current: 55µA per channel
- Shutdown current less than 1µA
- Enable pins for each output
- Overcurrent and thermal protection
- Stable with ceramic output capacitors (1µF)
- Small 10-pin SON package (3x3mm)
Target Applications
- 5G base station power management (e.g., powering FPGA core and I/O)
- Automotive dashboard displays (e.g., powering infotainment processor and display driver)
- Portable medical devices (e.g., glucose meter sensor and microcontroller)
- Industrial sensors (e.g., pressure transmitter analog and digital sections)
- IoT modules (e.g., Wi-Fi/BLE combo module with separate power domains)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
LP5996SD-2533/NOPB. 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
LP5996SD-2533/NOPB 是德州儀器(TI)推出的雙路低壓差穩壓器(LDO),提供兩個獨立的穩壓輸出:2.5V 和 3.3V。每路輸出可提供高達 150mA 的負載電流,滿載時典型壓差僅為 120mV。器件採用緊湊的 10 引腳 SON(3x3 mm)封裝,非常適合空間受限的應用。它具有每個輸出的使能引腳、過流保護和熱關斷功能。LP5996SD-2533/NOPB 的工作結溫範圍為 -40°C 至 +125°C。
詳細技術參數
| 參數 |
數值 |
| 輸出電壓 1 |
2.5V |
| 輸出電壓 2 |
3.3V |
| 輸出電流(每通道) |
150mA |
| 壓差電壓(典型值) |
120mV @ 150mA |
| 輸入電壓範圍 |
2.0V 至 6.0V |
| 靜態電流(每通道) |
55µA |
| 關斷電流 |
<1µA |
| 線性調整率 |
0.05%/V |
| 負載調整率 |
0.05%/mA |
| 電源抑制比 |
60dB @ 1kHz |
| 輸出噪聲 |
30µVrms (10Hz-100kHz) |
| 工作溫度 |
-40°C 至 +125°C |
| 封裝 |
10-SON (3x3mm) |
核心特性
- 雙路獨立 LDO 輸出:2.5V 和 3.3V
- 低壓差:150mA 時典型值 120mV
- 低靜態電流:每通道 55µA
- 關斷電流小於 1µA
- 每個輸出具有使能引腳
- 過流和熱保護
- 可使用陶瓷輸出電容器(1µF)穩定工作
- 小型 10 引腳 SON 封裝(3x3mm)
典型應用場景
- 5G 基站電源管理(例如為 FPGA 內核和 I/O 供電)
- 汽車儀表板顯示(例如為信息娛樂處理器和顯示驅動器供電)
- 便攜式醫療設備(例如血糖儀傳感器和微控制器)
- 工業傳感器(例如壓力變送器模擬和數字部分)
- 物聯網模塊(例如具有獨立電源域的 Wi-Fi/BLE 組合模塊)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 LP5996SD-2533/NOPB 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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