CAT6243-ADJMT5T3
IC REG LINEAR POS ADJ 1A 6WDFN
- 產品分類
- 電壓穩壓器與電壓控制器
- 封裝
- 6-WDFN Exposed Pad
- 庫存
- 763,044 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | Fairchild Semiconductor |
|---|---|
| 產品分類 | 電壓穩壓器與電壓控制器 |
| Control Features | Enable |
| Current - Output | 1A |
| Current - Quiescent (Iq) | 100 µA |
| Current - Supply (Max) | 250 µA |
| Min Qty | 463 |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package | Bulk |
| Product status | Active |
| Protection Features | Over Current, Over Temperature, Under Voltage Lockout (UVLO) |
| PSRR | 54dB ~ 42dB (1kHz ~ 20kHz) |
| Supplier Device Package | 6-WDFN (3x3) |
| Voltage - Input (Max) | 5V |
| Voltage - Output (Max) | 5V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage Dropout (Max) | 0.275V @ 1A |
| 資料表 | 查看資料表PDF |
採購概覽
CAT6243-ADJMT5T3 的主要供貨及採購資訊。
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CAT6243-ADJMT5T3 詳細描述
Product Overview
The CAT6243-ADJMT5T3 from Fairchild Semiconductor is a surface-mount linear low-dropout voltage regulator intended for positive, adjustable output applications. It provides one regulated output from an input maximum of 5 V, with an output adjustment range listed from 0.8 V to 5 V and output current capability of 1 A. The device includes an enable control and protection functions covering overcurrent, overtemperature, and undervoltage lockout. Its specified dropout voltage is 0.275 V at 1 A, and it is supplied in a 6-WDFN exposed-pad package.
Key Features
- Positive adjustable linear regulator with one output and 1 A output current capability.
- Input voltage maximum of 5 V with output adjustment range of 0.8 V to 5 V.
- Maximum dropout voltage of 0.275 V at 1 A for low-headroom regulation.
- Quiescent current of 100 µA and maximum supply current of 250 µA.
- PSRR of 54 dB to 42 dB across 1 kHz to 20 kHz.
- Enable control with overcurrent, overtemperature, and undervoltage lockout protection.
- Surface-mount 6-WDFN exposed-pad package, supplier device package 6-WDFN (3x3).
- Operating temperature range -40°C to 85°C.
Applications
- Adjustable local positive supply for embedded board circuitry operating from an input within the specified 5 V maximum.
- Post-regulation stage for producing a lower adjustable rail from a 5 V input, subject to dropout and output current conditions.
- Enable-controlled voltage rail for test fixtures or equipment requiring a single adjustable positive output.
- Analog or mixed-signal circuits requiring an adjustable low-dropout supply with specified PSRR and integrated protection.
Design & Procurement Notes
When selecting this part, confirm that the maximum input voltage, output adjustment range, and 1 A output current fit the target rail. The 0.275 V dropout at 1 A should be considered when the input-to-output differential is small, and the 100 µA quiescent current and 250 µA maximum supply current may be relevant in low-current systems. PSRR is specified as a range over 1 kHz to 20 kHz, so application frequency conditions should be reviewed. The 6-WDFN exposed-pad surface-mount package requires appropriate PCB mounting and layout. The supplied ProductStatus is Obsolete, so lifecycle and procurement status should be evaluated.
CAT6243-ADJMT5T3 採購與供應支援
詢價支援CAT6243-ADJMT5T3 是由 Fairchild Semiconductor 製造的電壓穩壓器與電壓控制器 產品。Antrex Electronics 可協助確認目前庫存、價格、生產批次、交期及採購需求。
產品審核說明
CAT6243-ADJMT5T3 被歸類為 電壓穩壓器與電壓控制器 產品，製造商為 Fairchild Semiconductor。買家下單前應確認完整訂購型號、封裝、數量及專案需求。
詢價核對項目
- 目前庫存、價格及交期
- 生產批次、封裝類型及標籤照片
- 卷帶、托盤、管裝或剪帶包裝狀況
- 目標價格、需求數量及 BOM 採購要求
CAT6243-ADJMT5T3 常見問題
CAT6243-ADJMT5T3 目前有庫存嗎？
庫存會隨時變動，請提交詢價以確認目前可供數量、生產批次及交期。
可以取得 CAT6243-ADJMT5T3 的產品照片及包裝資訊嗎？
可以。我們可依要求協助確認標籤、包裝、生產批次及可用的產品照片。
如何取得 CAT6243-ADJMT5T3 的大量採購報價？
請提供所需數量、目標價格及其他採購要求，我們會協助確認價格、庫存與交期。
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