3A, 6.5V, Ultra-Low Noise, Ultra-Low Dropout Linear Regulator

General Description The RTQ2539A is a high-current (3A), low-noise (6.8μVRMS), high accuracy (1 over line, load, and temperature), low-dropout linear regulator (LDO) capable of sourcing 3A with extremely low dropout (max. 180mV). The device supports single input supply voltage as low to 1.1V

文件：683.64 Kbytes 頁數(shù)：22 Pages

RICHTEK

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絲?。?a target="_blank" title="Marking" href="/00/marking.html">00；Package：WQFN-12L；3A, 6.5V, Ultra-Low Noise, Ultra-Low Dropout Linear Regulator

General Description The RTQ2539A is a high-current (3A), low-noise (6.8μVRMS), high accuracy (1 over line, load, and temperature), low-dropout linear regulator (LDO) capable of sourcing 3A with extremely low dropout (max. 180mV). The device supports single input supply voltage as low to 1.1V

文件：683.64 Kbytes 頁數(shù)：22 Pages

RICHTEK

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6.5V、3A、超低噪聲、超低壓差線性穩(wěn)壓器

RTQ2539A 是負載能力達3A 的低雜訊、低壓差、高精度之壓差線性穩(wěn)壓器(LDO)，能夠以極低壓差提供3A電流（最大130mV），最低輸入電壓可達1.1V，易于使用。\n\n低噪聲、高 PSRR、大電流能力使 RTQ2539A 成為對電源噪聲敏感的模數(shù)轉(zhuǎn)換器、數(shù)模轉(zhuǎn)換器和射頻器件的理想供電器件。因其輸出精度高、采用遙測技術(shù)，可用軟啟動降低沖擊電流，RTQ2539A 也是FPGA、DSP 和 ASIC 等數(shù)字器件常用的電源方案。\n\n它具有易于進行時序控制的外部使能輸入端和 Power Good 指示，通過在 NR/SS 引腳增加外接旁路電容可增強其抑制輸出噪聲的效果。器件之規(guī)格在 TJ 輸入電壓范圍：1.1V~6.5V\n輸出電壓范圍：0.8V~5.5V\n全輸入、負載和溫度范圍內(nèi)的輸出電壓精度為 1%\nPSRR：40dB @ 500kHz\n卓越的噪聲抑制能力?6.8μV @ 0.8V 輸出?10μV @ 3.3V 輸出\n最低輸入、輸出壓差：130mV @ 3A\n使能控制\n可調(diào)軟啟動\n47μF 或更大的陶瓷輸出電容均可穩(wěn)定工作\nPower Good 指示輸出\n符合RoHS規(guī)范，不含鹵素\n接面范圍為 -40°C至 125°C;

Richtek

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High Voltage, USB PD Power Switch

GENERAL DESCRIPTION The SGM2539 is a 5A unidirectional USB power delivery (PD) high-side switch with under-voltage lockout (UVLO), over-voltage lockout (OVLO), reverse current (RCP) and over-temperature (OTP) protections. This switch can tolerate up to 29V at VBUS pin (22V at VINT pin) when

文件：753.52 Kbytes 頁數(shù)：15 Pages

SGMICRO

圣邦股份

SURFACE MOUNT SILICON ZENER DIODES

文件：131.74 Kbytes 頁數(shù)：2 Pages

EIC

1.3W 39V Zener diode

文件：533.774 Kbytes 頁數(shù)：2 Pages

SUNMATE

森美特

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