TLV751
- Input voltage range: 1.5 V to 6.0 V
- Output voltage range:
- Adjustable option: 0.55 V to 5.5 V
- Fixed option: 0.65 V to 5.0 V
- Low dropout:
- 130 mV (max) at 500 mA (3.3 VOUT)
- High output accuracy: 1.5% (maximum over temperature)
- IQ: 25 µA (typical)
- Built-in soft-start with monotonic VOUT rise
- Package:
- 2-mm × 2-mm WSON-10 (DSQ)
- Active output discharge
The TLV751 is a dual, adjustable, 500-mA low-dropout (LDO) regulator. This device is available in a small, 10-pin, 2-mm × 2-mm WSON package and consumes 25-µA quiescent current while providing fast line and load transient response. The TLV751 features an low dropout of 130 mV that can help improve the overall power efficiency.
The TLV751 wide input-and-output voltage ranges, when combined with its output current capability in a small printed circuit board (PCB) footprint help support a wide variety of applications from sensor supplies, to auxiliary rails, and modern microcontrollers with lower core voltages.
The TLV751 is stable with small ceramic output capacitors, allowing for a small overall solution size. A precision band-gap and error amplifier provides high accuracy of 1.5% (max) over temperature. This device includes integrated thermal shutdown, current limit, active output-discharge, and undervoltage lockout (UVLO) features. The TLV751 has an internal fold-back current-limit to reduce thermal dissipation during short-circuit events.
技术文档
| 顶层文档 | 类型 | 标题 | 格式选项 | 下载最新的英语版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 数据表 | TLV751 Dual, 500-mA, High-Accuracy, LDO in a Small-Size Package 数据表 (Rev. B) | PDF | HTML | 2020-4-29 |
设计与开发
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TLV751-EVM — TLV751 500mA 低 IQ 高 PSRR 可调节双通道 LDO 稳压器评估模块
TLV751 评估模块 (EVM) 是一款用于对 TLV751器件进行工程演示和评估的参考设计，后者 是一款 500mA、双通道、高精度、可调节的线性低压降 (LDO) 稳压器。
| 封装 | 引脚 | CAD 符号、封装和 3D 模型 |
|---|---|---|
| WSON (DSQ) | 10 | Ultra Librarian |
订购和质量
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