ADP151AUJZ-2.5-R7
IC REG LINEAR 2.5V 200MA TSOT5
- 產品分類
- 電壓穩壓器與電壓控制器
- 封裝
- SOT-23-5 Thin, TSOT-23-5
- 庫存
- 14,704 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | Analog Devices Inc. |
|---|---|
| 產品分類 | 電壓穩壓器與電壓控制器 |
| Control Features | Enable |
| Current - Output | 200mA |
| Current - Quiescent (Iq) | 20 µA |
| Current - Supply (Max) | 350 µA |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Output Type | Fixed |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| Supplier Device Package | TSOT-23-5 |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 2.5V |
| Voltage Dropout (Max) | 0.23V @ 200mA |
| 資料表 | 查看資料表PDF |
採購概覽
ADP151AUJZ-2.5-R7 的主要供貨及採購資訊。
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ADP151AUJZ-2.5-R7 詳細描述
Product Overview
The ADP151AUJZ-2.5-R7 from Analog Devices Inc. is a surface-mount linear voltage regulator in a TSOT-23-5 package. It provides one fixed positive 2.5V output at up to 200mA and has a maximum input voltage of 5.5V. The regulator includes an enable control and protection against over current, over temperature, and under voltage lockout. Its specified maximum dropout is 0.23V at 200mA, and quiescent current is 20 µA, with maximum supply current of 350 µA. The device is rated for operation from -40°C to 125°C, supporting compact board layouts where a low-current regulated rail is needed from a compliant input source.
Key Features
- Fixed positive 2.5V output from a single regulator channel
- Maximum output current of 200mA
- Maximum input voltage of 5.5V
- Maximum dropout of 0.23V at 200mA
- Enable control feature
- Over current, over temperature, and UVLO protection
- Quiescent current of 20 µA and maximum supply current of 350 µA
- Surface-mount TSOT-23-5 package
- Operating temperature range of -40°C to 125°C
Applications
- Generating a 2.5V rail for low-current logic, sensor, or analog circuitry in compact devices
- Regulating a 2.5V supply for embedded controllers or peripheral functions from a source within the 5.5V input limit
- Using the enable feature to control output state in power-managed systems
- Supporting low-current instrumentation or monitoring circuits that require a fixed 2.5V output and protection against overload or thermal stress
Design & Procurement Notes
For board design, confirm that the chosen input voltage remains within the 5.5V maximum and that the input-to-output differential is sufficient for the specified 0.23V maximum dropout at the intended load current. The fixed 2.5V output cannot be adjusted, so it should match the load rail requirement. Total output current must not exceed 200mA. Calculate regulator dissipation from the input-output voltage difference multiplied by load current, and evaluate thermal performance at the ambient extremes of -40°C to 125°C. The enable control can be used to control output state, while over current, over temperature, and UVLO protections add fault tolerance. The TSOT-23-5 surface-mount package supports compact layouts, but layout should account for thermal performance.
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