LT3014BES5#TRMPBF
IC REG LIN POS ADJ 20MA TSOT23-5
- メーカー
- Analog Devices Inc.
- 製品カテゴリ
- 電圧レギュレータ・電圧コントローラ
- パッケージ
- SOT-23-5 Thin, TSOT-23-5
- 在庫
- 11,717 pcs
- 供給状況
- 現在の数量は確認が必要です。
製品属性
| メーカー | Analog Devices Inc. |
|---|---|
| 製品カテゴリ | 電圧レギュレータ・電圧コントローラ |
| Current - Output | 20mA |
| Current - Quiescent (Iq) | 20 µA |
| Current - Supply (Max) | 1 mA |
| Min Qty | 1 |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Product status | Active |
| Protection Features | Over Current, Over Temperature, Reverse Polarity |
| PSRR | 70dB (120Hz) |
| Supplier Device Package | TSOT-23-5 |
| Voltage - Input (Max) | 80V |
| Voltage - Output (Max) | 60V |
| Voltage - Output (Min/Fixed) | 1.22V |
| Voltage Dropout (Max) | 0.57V @ 20mA |
| データシート | データシート PDF を表示 |
調達概要
LT3014BES5#TRMPBF の主要な供給・購買情報です。
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LT3014BES5#TRMPBF の詳細説明
Product Overview
The LT3014BES5#TRMPBF from Analog Devices Inc. is a surface-mount linear voltage regulator with a positive adjustable output in a TSOT-23-5 package. The device contains one regulator and is specified for output currents up to 20 mA, with a maximum input voltage of 80 V and an adjustable output range from 1.22 V to 60 V. Its dropout voltage is specified as 0.57 V at 20 mA, while quiescent current is 20 µA and maximum supply current is 1 mA. The regulator includes over-current, over-temperature, and reverse-polarity protection, and is rated for operation from -40°C to 125°C. Power-supply rejection is specified at 70 dB at 120 Hz.
Key Features
- Positive adjustable linear regulator with one output and a 20 mA output current rating.
- Maximum input voltage of 80 V and adjustable output range from 1.22 V to 60 V.
- Dropout voltage specified as 0.57 V at 20 mA.
- Quiescent current of 20 µA and maximum supply current of 1 mA.
- Power-supply rejection ratio of 70 dB at 120 Hz.
- Protection features include over-current, over-temperature, and reverse-polarity.
- Operating temperature range from -40°C to 125°C.
- Surface-mount TSOT-23-5 package.
Applications
- Low-current positive-rail regulation in battery-powered instruments and portable measurement devices.
- Adjustable biasing for sensors or low-current analog circuits requiring outputs between 1.22 V and 60 V.
- Regulation from higher-voltage rails in compact embedded control boards where quiescent current must remain low.
Design & Procurement Notes
When selecting the LT3014BES5#TRMPBF, confirm that the applied input voltage remains within the specified 80 V maximum and that the programmed output is between 1.22 V and 60 V. The 0.57 V dropout at 20 mA should be included in input-to-output headroom calculations, especially at the upper output voltage and rated load. The 20 µA quiescent current and 1 mA maximum supply current are relevant for low-current rails, while the 70 dB PSRR at 120 Hz should be evaluated for noise-sensitive loads. Over-current, over-temperature, and reverse-polarity protection are specified, but external circuitry must still be designed around the -40°C to 125°C operating range and the thermal limits of the TSOT-23-5 surface-mount package.
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