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Product Overview
The TLVH431AILPR is a low-voltage, three-terminal adjustable shunt voltage reference from Texas Instruments, offering excellent temperature stability and low output noise. Housed in a TO-92-3 package, it provides a precise reference voltage from 1.24V to 18V, set by two external resistors. With a typical output impedance of 0.25Ω and a wide operating current range of 1mA to 80mA, it is ideal for power supply regulation, data acquisition systems, and automotive electronics.
Detailed Technical Specifications
| Parameter |
Value |
| Reference Voltage (Vref) |
1.24V to 18V (adjustable) |
| Initial Accuracy |
±1% (typical) |
| Temperature Coefficient |
±30 ppm/°C (typical) |
| Operating Cathode Current (Ik) |
1 mA to 80 mA |
| Output Impedance |
0.25 Ω (typical) |
| Package |
TO-92-3 |
| Operating Temperature Range |
-40°C to +125°C |
Key Features
- Adjustable output voltage from 1.24V to 18V
- Low output noise and excellent temperature stability
- Wide operating current range: 1 mA to 80 mA
- Low output impedance: 0.25 Ω typical
- High precision: ±1% initial accuracy
- TO-92-3 package for easy integration
Target Applications
- Power supply regulation in 5G base stations
- Data acquisition systems for industrial automation
- Automotive dashboard displays and infotainment
- Battery management systems
- Precision current limiters
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
TLVH431AILPR. 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
TLVH431AILPR 是德州儀器推出的一款低電壓、三端可調分流電壓基準,具有出色的溫度穩定性和低輸出噪聲。採用 TO-92-3 封裝,通過兩個外部電阻可將基準電壓設定在 1.24V 至 18V 之間。典型輸出阻抗為 0.25Ω,工作電流範圍寬達 1mA 至 80mA,非常適合電源穩壓、數據採集系統和汽車電子等應用。
詳細技術參數
| 參數 |
數值 |
| 基準電壓 (Vref) |
1.24V 至 18V(可調) |
| 初始精度 |
±1%(典型值) |
| 溫度係數 |
±30 ppm/°C(典型值) |
| 陰極工作電流 (Ik) |
1 mA 至 80 mA |
| 輸出阻抗 |
0.25 Ω(典型值) |
| 封裝 |
TO-92-3 |
| 工作溫度範圍 |
-40°C 至 +125°C |
核心特性
- 可調輸出電壓:1.24V 至 18V
- 低輸出噪聲和出色的溫度穩定性
- 寬工作電流範圍:1 mA 至 80 mA
- 低輸出阻抗:典型值 0.25 Ω
- 高精度:±1% 初始精度
- TO-92-3 封裝,易於集成
典型應用場景
- 5G 基站中的電源穩壓
- 工業自動化數據採集系統
- 汽車儀表盤顯示和信息娛樂系統
- 電池管理系統
- 精密限流器
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 TLVH431AILPR 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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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。
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