XC6206P252MR

HUAXUANYANG HXY XC6206P252MR ELECTRONICS CO.,LTD LDO 线性稳压器 产品描述 3 XC6206P252MR是具有高纹波抑制率、低功耗、低压 差，具有过流和短路保护的ＣＭＯＳ降压型电压稳压器。 这些器件具有很低的静态偏置电流（３．０μＡ　Ｔｙｐ．）， 它们能在输入、输出电压差极小的情况下提供３００ｍＡ的 输出电流，并且仍能保持良好的调整率。由于输入输 出间的电压差很小和静态偏置电流很小，这些器件特 别适用于希望延长电池寿命的电池供电类产品，如计 算机、消费类产品和工业设备等。 1 SOT-23 管脚编号 管脚名 功能描述 1 VSS 2 VOUT 接地 输出 3 VIN 电源输入 产品特点 应用领域                 最大输出电流：３００ｍＡ 压差电压：１６０ｍＶ＠５０ｍＡ　 最大工作电压：８Ｖ 输出电压范围：２．５Ｖ 高精度：２％ 极低的静态工作电流：３μＡ　（典型值） 内置过流和短路保护电路 工作温度范围：－４０℃￣　８５℃ 应包装标识与订购信息 产品型号 封装规格 XC6206P252MR SOT-23 2 电池供电系统 无绳电话设备 无线控制系统 便携／手掌式计算机 便携式消费类设备 便携式仪器 汽车电子设备 电压基准源 丝印 数量信息(PCS) 65T5 3000 典型应用 XC6206P252MR VOUT VIN 1uF Shenzhen HuaXuanYang Electronics CO.,LTD VSS 1uF RL www.hxymos.com HUAXUANYANG HXY XC6206P252MR ELECTRONICS CO.,LTD LDO 线性稳压器 功能框图 VOUT VIN Short Protection Current Limit Voltage Reference VSS XC6206P252MR Series Block Diagram 极限参数 （注意：超过这些限制可能会损坏器件。长期暴露在绝对最大额定条件下会影响器件的可靠性。） 项目 输入电压 符号 VIN 极限值 8 单位 V 输出电流 IOUT 300 mA 输出电压 VSS-0.3~VIN+0.3 V 功 耗 VOUT Pd 0.20 W 工作温度 Topr -40~+85 ℃ 存储温度 Tstg -55~+125 ℃ Shenzhen HuaXuanYang Electronics CO.,LTD www.hxymos.com HUAXUANYANG HXY XC6206P252MR ELECTRONICS CO.,LTD LDO 线性稳压器 电学参数 （ＶＩＮｓ＝５Ｖ，ＴＡ＝２５℃，除特别指定） 项目 符号 条件 最小值 典型值 最大值 单位 输出电压 VOUT(E) VIN =VOUT(S)+1.0V, IOUT=1mA, ± 2% VOUT(S) ×0.98 VOUT(S) VOUT(S) ×1.02 V 最大输出电流 IOUT VIN≥VOUT(S)+1.0V 300 — — mA 负载稳定度 ∆ VOUT VIN=VOUT+1V 1mA≤IOUT≤100mA — 25 — mV 1.5V≤VOUT(S)≤2.5V IOUT=50mA — 0.20 0.28 2.6V≤VOUT(S)≤3.3V IOUT=50mA — 0.16 0.24 3.4V≤VOUT(S)≤6.0V IOUT=50mA — 0.12 0.20 — 0.05 0.2 跌落电压 Vdrop V 输入稳定度 ∆VOUT1 ∆VIN⋅ VOUT VOUT(S)+0.5V≤VIN≤5.5V IOUT=1mA 静态电流 ISS VIN=VOUT(S)+1.0V 输入电压 VIN 输出电压温度系数 ∆VOUT ∆VOPR ⋅ VOUT IOUT=40mA -40℃≤Topr≤85℃ 100 ppm/ ℃ 纹波抑制比 PSRR VIN= [VOUT+1]V +1Vp-pAC IOUT =10mA,f=1kHz 40 dB 短路电流 ISHORT VIN=VOUT+1.5V, VOUT=VSS 50 mA 过流保护电流 ILIMIT μA 3 1.8 6 300 %/V 350 V mA 注： 1.ＶＯＵＴ（Ｓ）＝　规定输出电压 2.ＶＯＵＴ（Ｅ）＝有效输出电压（即当ＩＯＵＴ保持一定数值，ＶＩＮ＝ＶＯＵＴ＋１Ｖ，时的输出电压） 3.Ｖｄｒｏｐ＝　｛ＶＩＮ１（注５）　－ＶＯＵＴ１（注４）｝ 4.ＶＯＵＴ１＝　ＶＯＵＴ　（Ｅ）＊９８％ 5.ＶＩＮ１＝　逐渐减小输入电压，当输出电压降为ＶＯＵＴ　（Ｅ）１　的９８％时的输入电压。 6.Ｕｎｌｅｓｓ　ｏｔｈｅｒｗｉｓｅ　ｓｔａｔｅｄ，　ＶＩＮ＝　ＶＯＵＴ（Ｓ）＋１．０Ｖ Shenzhen HuaXuanYang Electronics CO.,LTD www.hxymos.com HUAXUANYANG HXY ELECTRONICS CO.,LTD XC6206P252MR LDO 线性稳压器 特征曲线 (3.3V output) 图1 输出电压和输入电压关系 图2 静态功耗和输入电压关系 Vin,offset=5V，Vpp =500mV， f=100Hz，输出纹波 2.4mv，PSRR =46 .38 dB Vin ,offset=5V，Vpp =500 mV ， f=1KHz，输出纹波 5.4mv ，PSRR=39.33dB 图3 纹波抑制比 （f=100Hz） 图4 纹波抑制比 （f=1KHz） Vin ,offset=5V，Vpp =500 mV ， f=10KHz ，输出纹波 18.2mv ，PSRR=28.78dB Vin ,offset=5V，Vpp =500 mV ， f=30KHz ，输出纹波 65.2mv ，PSRR=17.69dB 图5 纹波抑制比 （f=10 Hz ） 图6 纹波抑制比 （f=30 Hz） Shenzhen HuaXuanYang Electronics CO.,LTD www.hxymos.com HUAXUANYANG HXY XC6206P252MR ELECTRONICS CO.,LTD LDO 线性稳压器 SOT-23 Package Outline Dimensions Symbol A A1 A2 b c D E E1 e e1 L L1 θ Dimensions In Millimeters Min Max 0.900 1.150 0.000 0.100 0.900 1.050 0.300 0.500 0.080 0.150 2.800 3.000 1.200 1.400 2.250 2.550 0.950 TYP 1.800 2.000 0.550 REF 0.300 0.500 0° 8° Dimensions In Inches Min Max 0.035 0.045 0.000 0.004 0.035 0.041 0.012 0.020 0.003 0.006 0.110 0.118 0.047 0.055 0.089 0.100 0.037 TYP 0.071 0.079 0.022 REF 0.012 0.020 0° 8° SOT-23 Suggested Pad Layout Shenzhen HuaXuanYang Electronics CO.,LTD www.hxymos.com HUAXUANYANG HXY XC6206P252MR ELECTRONICS CO.,LTD LDO 线性稳压器 Attention ■ Any and all HUA XUAN YANG ELECTRONICS products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. 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