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LD2985 데이터시트 (PDF) - STMicroelectronics

LD2985 Datasheet PDF - STMicroelectronics
부품명 LD2985
다운로드  LD2985 다운로드

파일 크기   301.62 Kbytes
페이지   13 Pages
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
상세설명 VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION

LD2985 Datasheet (PDF)

Go To PDF Page 다운로드 데이터시트
LD2985 Datasheet PDF - STMicroelectronics

부품명 LD2985
다운로드  LD2985 Click to download

파일 크기   301.62 Kbytes
페이지   13 Pages
제조업체  STMICROELECTRONICS [STMicroelectronics]
홈페이지  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics
상세설명 VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION

LD2985 데이터시트 (HTML) - STMicroelectronics

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LD2985 제품 세부 정보

Description
The LD2985 is a 150 mA fixed output voltage regulator. The ultra low drop voltage and the low quiescent current make them particularly suitable for low noise, low power applications, and in battery powered systems. In sleep mode quiescent current is less than 1 µA when INHIBIT pin is pulled low. Shutdown logic control function is available on pin 3 (TTL compatible). This means that when the device is used as local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption. An external capacitor, CBYP = 10 nF, connected between bypass pin and GND reduces the noise to 30 µVrms. Typical application are in cellular phone, palmtop laptop computer, personal digital assistant (PDA), personal stereo, camcorder and camera.

Features
• Very low dropout voltage (280 mV at 150 mA and 7 mV at 1 mA load)
• Very low quiescent current (2 mA typ. at 150 mA load and 80 µA at no load)
• Output current up to 150 mA
• Logic controlled electronic shutdown
• Output voltage of 1.8, 2.5, 2.8, 3, 3.1, 3.3, 5 V
• Internal current and thermal limit
• Low output noise voltage 30 mVrms
• Small package SOT23-5L
• Temperature range: - 40°C to 125 °C




유사한 부품 번호 - LD2985

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유사한 설명 - LD2985

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