R1511 系列
36V输入300mA电压稳压器

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  • 概述

    R1511系列是基于CMOS工艺可输出30mA,最大输入36V的电压稳压器。除了内部固定输出电压的B版本之外还准备了可通过外置电阻调整设定的C版本。除了传统的电压调节器所搭载的折叠保护电路之外还内置了热敏关机电路。输入电压高达36V,操作温度范围宽至-40°C ~ 105°C(汽车应用温度范围在-40°C ~ 125°C),所以非常适用于数码家电和汽车应用。同样30mA输出、36V输入的产品还准备了带有VD的R1510系列。

  • 规格
    消费 工业 车载
    输入电压范围 3.5 V to 36.0 V (50.0 V)
    工作温度范围 -40°C to 105°C (125°C) -40°C to 105°C (125°C) -40°C to 125°C (150°C)
    电源电流 Typ. 100 µA
    待机电流 Typ. 0.1 µA (Ver. B)
    输出电压范围 Internally Fixed Ver.: 3.0 V to 9.0 V (0.1 V step)
    Externally Adjustable Ver.: 3.0 V to 12.0 V with external resistors
    Internally Fixed Ver.: 3.0 V, 3.3 V, 3.4 V, 5.0 V, 6.0 V, 8.0 V, 8.5 V, 9.0 V
    Externally Adjustable Ver.: 3.0 V to 12.0 V with external resistors
    Internally Fixed Ver.: 3.0 V to 9.0 V (0.1 V step)
    Externally Adjustable Ver.: 3.0 V to 12.0 V with external resistors
    输出电压精度 ±1.0% (Ta = 25°C)
    VFB引脚电压 3.0 V ± 1.0% (Ta = 25°C)
    输出电压温度系数 Typ. ±60 ppm/°C
    压差电压 Typ. 0.64 V (IOUT = 300 mA, VOUT = 5.0 V)
    线路调节 Typ. 0.01%/V (VDD = VOUT+0.5 to 36 V)
    输出电流 300 mA
    纹波抑制 Typ. 65 dB (f = 1 kHz)
    封装 HSOP-6J, TO-252-5-P2

    保护回路/功能

    TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver
  • 技术资料
    • R1511xxxxB Typical Application: Internally fixed output voltage type

      R1511xxxxB Typical Application: Internally fixed output voltage type

      CIN=1.0 µF, COUT=6.8 µF

    • R1511x001C Typical Application: Externally adjustable output voltage type

      R1511x001C Typical Application: Externally adjustable output voltage type

      CIN=1.0 µF, COUT=6.8 µF

    • R1511x050B Output Voltage vs. Output Current

      R1511x050B Output Voltage vs. Output Current

    • R1511x001C Output Voltage vs. Output Current

      R1511x001C Output Voltage vs. Output Current

  • 品质&封装
    • 有关产品的详细信息,请参见数据表。
    • 封装文件或数据表包括封装尺寸,卷带规格,卷带盘尺寸,功耗和建议的焊盘图案。

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功能说明

TSD Thermal Shutdown Function
Reverse Current Protection Reverse Current Protection
Current Limit Overcurrent Protection
ISC Short Current Protection
Inrush Current Limit Inrush Current Protection
Constant Slope Constant Slope Function
ECO mode ECO Function
Auto Discharge Auto Discharge Function
External Driver External Output Driver Transistor

用以下条件检索类似商品

分类:LDO线性稳压器

输入电压
min (V)
3.5
输入电压
max (V)
36.0
输出电压
min (V)
3.0
输出电压
max (V)
12.0
输出电流
(mA)
300
消费电流
(µA)
100