产品概要
描述
The LDCL015 provides 150 mA of maximum current from an input voltage ranging from 1.8 V to 5.5 V, with a typical dropout voltage of 50 mV. It is stable with no input or output capacitor. Low quiescent current, low noise and capless operation make it suitable for low power battery- powered applications and allows the reduction of board size. Typical power supply rejection ratio is 52 dB at low frequencies, and starts to roll off at 10 kHz. The Enable logic control function puts the LDCL015 in shutdown mode, reducing the total current consumption to less than 1 μA. The device also includes short-circuit constant current limit and thermal protection. Typical applications are mobile phones, personal digital assistants and similar battery-powered systems.
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性能一览
- No input or output capacitor required
- Input voltage from 1.8 V to 5.5 V
- Very low drop: 50 mV at 100 mA load
- ± 2% output voltage accuracy
- Output voltage tolerance over temperature: ± 3%
- Low noise
- 150 mA guaranteed output current
- Available in fixed and adjustable output voltages, from 0.8 V in 100 mV steps
- Internal current and thermal limit
- Operating temperature range: - 40 °C to 125 °C
- SOT23 5-lead package
EDA Symbols, Footprints and 3D Models
STMicroelectronics - LDCL015
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| LDCL015M33R | Active 产品已量产 | SOT23-5L | Industrial | Ecopack2 | - | - | |
| LDCL015MR | Active 产品已量产 | SOT23-5L | Industrial | Ecopack2 | - | - |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
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Sample & Buy
| Part Number | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | Grade | Output Voltage (V) (nom) | Output Tolerance (typ) | Output Current (A) (nom) | ||
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| 最小值 | 最大值 | |||||||||||||||||
| LDCL015MR | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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| LDCL015M33R | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
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LDCL015MR Active
LDCL015M33R Active