XC6221A282MR-G点击型号即可查看芯片规格书
XC6221A282MR-G 中文资料规格参数
| 技术参数 | 输出接口数 | 1 |
输出电压 | 2.8 V | |
输出电流 | 200 mA | |
供电电流 | 50 µA | |
跌落电压 | 0.095V @100mA | |
输入电压(Max) | 6 V | |
输入电压(Min) | 1.6 V | |
输出电压(Min) | 2.8 V | |
耗散功率(Max) | 250 mW | |
输入电压 | ≤6 V | |
| 封装参数 | 安装方式 | Surface Mount |
引脚数 | 5 | |
封装 | SOT-753 | |
| 外形尺寸 | 封装 | SOT-753 |
| 物理参数 | 工作温度 | -40℃ ~ 85℃ |
| 其他 | 产品生命周期 | Active |
包装方式 | Tape & Reel (TR) | |
| 符合标准 | RoHS标准 | RoHS Compliant |
含铅标准 | Lead Free |
XC6221A282MR-G 引脚图 | 封装图 | 封装焊盘图
XC6221A282MR-G 引脚图
XC6221A282MR-G 封装图
XC6221A282MR-G 封装焊盘图
产品概述
2.8V固定输出，Iout=250mA，Vin=6.5V(Max)
■ GENERAL DESCRIPTION
The XC6221 series is a high accuracy, low noise, high speed, low dropout CMOS regulator with high ripple rejection. The series includes a reference voltage source, an error amplifier, a current limiter, and a phase compensation circuit. The CE function enables the entire circuit to be in stand-by state by inputting low level signal. As for the XC6221B/D stand-by mode, the electric charge at the output capacitor (CL) will be discharged by the internal auto-discharge switch, and as a result the VOUT pin quickly returns to the VSS level. The output stabilization capacitor (CL) is also compatible with low ESR ceramic capacitors.
■ FEATURES
Maximum Output Current : 200mA
Dropout Voltage : 80mV@ IOUT=100mA,VOUT=3.0V
Operating Voltage Range : 1.6V ~ 6.0V
Output Voltage Range : 0.80V~5.00V (0.05V increments)
Accuracy : +2% (VOUT >1.50V) (Standard)
+30mV (VOUT≦ 1.45V) (Standard)
+1% (VOUT >2.00V) (High Accuracy)
+20mV (VOUT≦ 1.95V) (High Accuracy)
Low Power Consumption : 25μ A (TYP.)
Stand-by Current : Less than 0.1μ A
High Ripple Rejection : 70dB @ 1kHz
CE Function : CE Active High
Standby current below 0.1μ A
CL High-Speed Auto-Discharge
(XC6221B/D)
CE Pin internally pulled-down
(XC6221C/D)
Low ESR Capacitor : 1.0μ F ceramic capacitor
Low Output Noise
Operating Ambient Temperature : -40℃ ~+85℃
Packages : USP-4, SOT-25, SSOT-24 USPN-4
Environmentally Friendly : EU RoHS Compliant, Pb Free
■ APPLICATIONS
● Cellular phones
● Cordless phones
● Wireless communication equipment
● Portable games
● Cameras, VCRs
● Portable AV equipment
● PDAs
