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The LD59015 provides 150 mA maximum current with an input voltage range from 2.4 V to 5.5 V, and a typical dropout voltage of 150 mV. It is stable with ceramic capacitors. High PSRR, low quiescent current and low noise features make it suitable for low power battery-powered applications. Power supply rejection is 80 dB at low frequency and starts to roll off at 10 kHz. The enable logic control function puts the LD59015 in shutdown mode, allowing a total current consumption lower than 1 μA. The device also includes short-circuit constant current limiting and thermal protection. Typical applications are mobile phones, personal digital assistants (PDAs), cordless phones and similar battery-powered systems.
主要特性
- Input voltage from 2.4 to 5.5 V
- Very low quiescent current (31 μA typ. at no-load, 75 μA typ. at 150mA load, 1 μA max. in OFF mode)
- Very low noise (20 μVRMS at VOUT = 1.5 V)
- Output voltage tolerance: ± 1.8% at 25 °C
- 150 mA guaranteed output current
- Wide range of output voltages available on request: 1.2 V to 3.3 Vin 100 mV steps
- Logic-controlled electronic shutdown
- Compatible with ceramic capacitors
- Very high PSRR (80 dB @ 100 Hz, 76 @ 10 kHz, 54 @ 100 kHz)
- Internal current and thermal limit
- Package: SOT323-5L
- Temperature range: -40 °C to 125 °C
样片和购买
| 产品型号 | 封装 | 包装类型 | Output Voltage (V) (nom) | Output Tolerance (typ) | Output Current (A) (nom) | 供货状态 | ECCN (US) | Country of Origin | 更多信息 | Budgetary Price (US$)*/Qty | 从ST订购 | 从分销商订购 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LD59015C18R | SOT323-5L | Tape And Reel | 1.8 | 1.8 | 0.15 | 批量生产 | EAR99 | MALAYSIA | 0.418 / 1k | 获取样片 | 查看供货情况 | |
| LD59015C15R | SOT323-5L | Tape And Reel | 1.5 | 1.8 | 0.15 | 批量生产 | EAR99 | MALAYSIA | 0.418 / 1k | 获取样片 | 查看供货情况 | |
| LD59015C33R | SOT323-5L | Tape And Reel | 3.3 | 1.8 | 0.15 | 批量生产 | EAR99 | MALAYSIA | 0.418 / 1k | 获取样片 | 查看供货情况 | |
| LD59015C12R | SOT323-5L | Tape And Reel | 1.2 | 1.8 | 0.15 | 批量生产 | EAR99 | MALAYSIA | 0.418 / 1k | 获取样片 | 查看供货情况 | |
| LD59015C30R | SOT323-5L | Tape And Reel | 3 | 1.8 | 0.15 | 批量生产 | EAR99 | MALAYSIA | 0.418 / 1k | 获取样片 | 查看供货情况 | |
| LD59015C25R | SOT323-5L | Tape And Reel | 2.5 | 1.8 | 0.15 | 批量生产 | EAR99 | MALAYSIA | 0.418 / 1k | 获取样片 | 查看供货情况 |
精选 视频
| 产品型号 | 供货状态 | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| LD59015C12R | 批量生产 | SOT323-5L | Industrial | Ecopack2 | |
| LD59015C15R | 批量生产 | SOT323-5L | Industrial | Ecopack2 | |
| LD59015C18R | 批量生产 | SOT323-5L | Industrial | Ecopack2 | |
| LD59015C25R | 批量生产 | SOT323-5L | Industrial | Ecopack2 | |
| LD59015C30R | 批量生产 | SOT323-5L | Industrial | Ecopack2 | |
| LD59015C33R | 批量生产 | SOT323-5L | Industrial | Ecopack2 |
LD59015C12R
Package:
SOT323-5LMaterial Declaration**:
LD59015C15R
Package:
SOT323-5LMaterial Declaration**:
LD59015C18R
Package:
SOT323-5LMaterial Declaration**:
LD59015C30R
Package:
SOT323-5LMaterial Declaration**:
(**) 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 。
