TL5209DR 供应商
TL5209DR 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：PMIC - 稳压器 - 线性
- 系列：-
- 稳压器拓扑结构：正，可调式
- 输出电压：2.5 V ~ 6.5 V
- 输入电压：2.5 V ~ 16 V
- 电压 - 压降（标准）：0.35V @ 500mA
- 稳压器数量：1
- 电流 - 输出：500mA（最小值）
- 电流 - 限制（最小）：-
- 工作温度：-40°C ~ 125°C
- 安装类型：表面贴装
- 封装/外壳：8-SOIC（0.154"，3.90mm 宽）
- 供应商设备封装：8-SOIC
- 包装：®
- 其它名称：296-21569-6
产品特性
- Adjustable Output Voltage
- 1%/2% Accuracy (25°C/Full Range)
- 500-mV (Maximum) Dropout at Full Load of 500 mA
- Tight Regulation Overtemperature Range 0.1%/V (Maximum) Line Regulation 0.7% (Maximum) Load Regulation
- 0.1%/V (Maximum) Line Regulation
- 0.7% (Maximum) Load Regulation
- Ultra Low-Noise Capability (300 nV/√Hz Typical)
- Shutdown Current of 3 µA (Maximum)
- Low Temperature Coefficient
- Current Limiting and Thermal Protection
- Stable With Minimum Load of 1 mA
- Reverse-Battery Protection
- Applications Portable Applications (PDAs, Laptops, Cell Phones) Consumer Electronics Post-Regulation for SMPS
- Portable Applications (PDAs, Laptops, Cell Phones)
- Consumer Electronics
- Post-Regulation for SMPS
- Available in Convenient SOIC-8 Surface-Mount Package
产品概述
The TL5209 device is 500-mA low-dropout (LDO) regulator that is well suited for portable
applications. It has a lower quiescent current than most traditional PNP regulators and allows for
a shutdown current of 0.05 µA (typical). The TL5209 also has very good dropout voltage
characteristics, requiring a maximum dropout of 10 mV at light loads and 500 mV at full load. In
addition, the LDO also has a 1% output voltage accuracy and very tight line and load regulation
that is comparable to its CMOS counterparts.For noise-sensitive applications, the TL5209 allows for low-noise capability through an
external bypass capacitor connected to the BYP pin, which reduces the output noise of the
regulator. Other features include current limiting, thermal shutdown, reverse-battery protection,
and low temperature coefficient.The TL5209 is available with adjustable output. Offered in an SOIC-8 surface-mount
package, the TL5209 is characterized for operation over the virtual junction temperature ranges of
–40°C to 125°C.
TL5209DR 电路图
