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The LD39130S is a high accuracy voltage regulator that provides 300 mA maximum current from an input voltage ranging from 1.4 V to 5.5 V, with a typical dropout voltage of 300 mV.
It is available in DFN6 1.2 x 1.3 mm package and in ultra-small CSP 4 bumps package, allowing the maximum space saving.
The device 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-operated applications. It integrates an internal logic circuitry, which allows the regulator to be in ultra-low consumption mode (green mode), when the output current required is very low. The normal working mode, with fast transient response, is restored when the load current increases.
The enable logic control function puts the LD39130S in shutdown mode allowing a total current consumption lower than 0.1 µA. The current foldback and thermal protection are provided.主要特性
- Input voltage from 1.4 to 5.5 V
- Ultra low dropout voltage (300 mV typ. at 300 mA load)
- Automatic green mode
- Very low quiescent current (1 µA in green mode, 45 µA in normal mode and 0.1 µA typ. in off mode)
- Output voltage tolerance: ±1.0% at 25 °C
- 300 mA guaranteed output current
- Wide range of output voltages available on request: adjustable from 0.8 V, fixed up to 4.0 V in 100 mV step
- Logic-controlled electronic shutdown
- Internal soft-start
- Compatible with ceramic capacitor COUT = 330 nF
- Internal current foldback and thermal protections
- Available in DFN6 1.2x1.3 mm and Flip-chip 4 bumps 0.69 x 0.69 mm. 0.4 pitch
- Operating 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 | Approximate Price (US$)* / Qty | 从ST订购 | 从分销商订购 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LD39130SPU31R | DFN6 1.2x1.3 | Tape And Reel | - | 1 | 0.3 | 批量生产 | EAR99 | - | 0.88 | 没有经销商，请联系我们的销售办事处 | ||
| LD39130SJ30R | Flip-Chip 4 | Tape And Reel | 3 | 1 | 0.3 | 批量生产 | EAR99 | CHINA | 0.358 / 1k | 获取样片 | 查看供货情况 | |
| LD39130SJ41R | Flip-Chip 4 | Tape And Reel | 4.1 | 1 | 0.3 | 批量生产 | EAR99 | CHINA | 0.81 / 1k | 查看供货情况 | ||
| LD39130SJ10R | Flip-Chip 4 | Tape And Reel | 1 | 1 | 0.3 | 批量生产 | EAR99 | CHINA | 0.358 / 1k | 获取样片 | 查看供货情况 | |
| LD39130SJ29R | Flip-Chip 4 | Tape And Reel | 2.9 | 1 | 0.3 | 批量生产 | EAR99 | CHINA | 0.358 / 1k | 获取样片 | 查看供货情况 | |
| LD39130SJ18R | Flip-Chip 4 | Tape And Reel | 1.8 | 1 | 0.3 | 批量生产 | EAR99 | CHINA | 0.358 / 1k | 获取样片 | 查看供货情况 | |
| LD39130SJ33R | Flip-Chip 4 | Tape And Reel | 3.3 | 1 | 0.3 | 批量生产 | EAR99 | CHINA | 0.358 / 1k | 获取样片 | 查看供货情况 | |
| LD39130SJ25R | Flip-Chip 4 | Tape And Reel | 2.5 | 1 | 0.3 | 批量生产 | EAR99 | CHINA | 0.81 / 1k | 查看供货情况 | ||
| LD39130SPU25R | DFN6 1.2x1.3 | Tape And Reel | - | 1 | 0.3 | 批量生产 | EAR99 | CHINA | 0.81 | 没有经销商，请联系我们的销售办事处 | ||
| LD39130SPUR | DFN6 1.2x1.3 | Tape And Reel | - | 1 | 0.3 | 批量生产 | EAR99 | CHINA | 0.358 / 1k | 获取样片 | 查看供货情况 | |
| LD39130SJ12R | Flip-Chip 4 | Tape And Reel | 1.2 | 1 | 0.3 | 批量生产 | EAR99 | CHINA | 0.358 / 1k | 获取样片 | 查看供货情况 |
LD39130SPU31R
封装
DFN6 1.2x1.3包装类型
Tape And ReelApproximate Price (US$)* / Qty
0.88LD39130SJ41R
封装
Flip-Chip 4包装类型
Tape And ReelApproximate Price (US$)* / Qty
0.81 / 1kLD39130SJ25R
封装
Flip-Chip 4包装类型
Tape And ReelApproximate Price (US$)* / Qty
0.81 / 1kLD39130SPU25R
封装
DFN6 1.2x1.3包装类型
Tape And ReelApproximate Price (US$)* / Qty
0.81精选 视频
评估工具
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图片 产品型号 制造商 描述 
STEVAL-LDO001V1 ST Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020 产品型号Quad high performance LDO evaluation board based on LDBL20, LDLN025, LD39130S and STLQ020
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| 产品型号 | 供货状态 | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| LD39130SJ10R | 批量生产 | Flip-Chip 4 | Industrial | Ecopack2 | |
| LD39130SJ12R | 批量生产 | Flip-Chip 4 | Industrial | Ecopack2 | |
| LD39130SJ18R | 批量生产 | Flip-Chip 4 | Industrial | Ecopack2 | |
| LD39130SJ25R | 批量生产 | Flip-Chip 4 | Industrial | Ecopack2 | |
| LD39130SJ29R | 批量生产 | Flip-Chip 4 | Industrial | Ecopack2 | |
| LD39130SJ30R | 批量生产 | Flip-Chip 4 | Industrial | Ecopack2 | |
| LD39130SJ33R | 批量生产 | Flip-Chip 4 | Industrial | Ecopack2 | |
| LD39130SJ41R | 批量生产 | Flip-Chip 4 | Industrial | Ecopack2 | |
| LD39130SPU25R | 批量生产 | DFN6 1.2x1.3 | Industrial | Ecopack2 | |
| LD39130SPU31R | 批量生产 | DFN6 1.2x1.3 | Industrial | Ecopack2 | |
| LD39130SPUR | 批量生产 | DFN6 1.2x1.3 | Industrial | Ecopack2 |
LD39130SJ12R
Package:
Flip-Chip 4Material Declaration**:
LD39130SJ25R
Package:
Flip-Chip 4Material Declaration**:
LD39130SJ29R
Package:
Flip-Chip 4Material Declaration**:
LD39130SJ41R
Package:
Flip-Chip 4Material Declaration**:
LD39130SPU25R
Package:
DFN6 1.2x1.3Material Declaration**:
LD39130SPU31R
Package:
DFN6 1.2x1.3Material 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 。
