产品概述

描述

The LD39030SJ is a low noise voltage regulator that provides 300 mA maximum current from an input voltage in the 1.5 V to 5.5 V range, with a typical dropout voltage of 200 mV. It is stabilized with a ceramic capacitor on the output. The ultra low drop voltage, low quiescent current, and low noise features make it suitable for low power battery-powered applications. Power supply rejection is typically 62 dB at low frequencies and starts to roll off at 10 kHz. An enable logic control function puts the LD39030SJ in shutdown mode allowing a total current consumption lower than 1 μA. The device also includes a short-circuit constant current limiting and thermal protection.

所有功能
Input voltage from 1.5 to 5.5 V

Ultra low dropout voltage (200 mV typ. at 300 mA load)

Very low quiescent current (20 μA typ. at no load, 40 μA typ. at 300 mA load, 1 μA max. in off mode)

Very low noise (30 μV_RMSfrom 1 kHz to 100 kHz at V_OUT= 1.8 V)

Output voltage tolerance: ± 2.0 % @ 25 °C

300 mA guaranteed output current

Wide range of output voltages available on request: 0.8 V to 4.5 V with 100 mV step
Logic-controlled electronic shutdown

Compatible with ceramic capacitor C_OUT= 1 μF

Internal current and thermal limit

Flip-chip 4 bumps 0.8 x 0.8 mm pitch 0.4 mm

Internal soft-start (typ. 100 μs)

Temperature range: - 40 °C to 125 °C
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	产品型号	状态	描述	类型	供应商
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	STEVAL-STLCS02V1	批量生产	SensorTile可连接传感器节点：仅焊接	传感器IC评估板	ST	STEVAL-STLCS02V1 描述: SensorTile可连接传感器节点：仅焊接

EDA符号、封装和3D模型

质量与可靠性

产品型号	Marketing Status	封装	等级规格	符合RoHS级别	材料声明**
LD39030SJ10R	批量生产	CSP P 0.4 mm	工业	Ecopack2
LD39030SJ12R	批量生产	CSP P 0.4 mm	工业	Ecopack2	PDF XML
LD39030SJ15R	批量生产	CSP P 0.4 mm	工业	Ecopack2	PDF XML
LD39030SJ18R	批量生产	CSP P 0.4 mm	工业	Ecopack2
LD39030SJ25R	批量生产	CSP P 0.4 mm	工业	Ecopack2
LD39030SJ28R	批量生产	CSP P 0.4 mm	工业	Ecopack2
LD39030SJ33R	批量生产	CSP P 0.4 mm	工业	Ecopack2