NJM2868F32

NJM2868F32

  • 厂商:

    NJRC

  • 封装:

  • 描述:

    NJM2868F32 - LOW DROPOUT VOLTAGE REGULATOR - New Japan Radio

  • 详情介绍
  • 数据手册
  • 价格&库存
NJM2868F32 数据手册
NJM2867/68 LOW DROPOUT VOLTAGE REGULATOR GENERAL DESCRIPTION The NJM2867/68 is a 100mA output low dropout voltage regulator with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. Small packaging, 0.1µF small decoupling capacitor, built-in noise bypass capacitor make the NJM2865/66 suitable for space conscious applications. PACKAGE OUTLINE NJM2867F3 NJM2867F/NJM2868F FEATURES High Ripple Rejection 75dB typ. (f=1kHz Vo=3V Version) Output Noise Voltage Vno=40µVrms typ. Output capacitor with 0.1µF ceramic capacitor (Vo≥2.8V) Output Current Io(max.)=100mA High Precision Output Vo±1.0% Low Dropout Voltage 0.10V typ. (Io=60mA) ON/OFF Control (Active High) Internal Short Circuit Current Limit Internal Thermal Overload Protection Bipolar Technology Package Outline SC88A (NJM2867F3), SOT-23-5 (NJM2867F/NJM2868F) PIN CONFIGURATION 5 4 123 PIN FUNCTION 1.CONTROL 2.GND 3.NC 4.VOUT 5.VIN 5 4 123 PIN FUNCTION 1. VIN 2.GND 3.CONTROL 4.NC 5.VOUT NJM2867F/NJM2867F3 NJM2868F EQUIVALENT CIRCUIT VIN Control Bandgap Reference Thermal Protection VOUT GND Ver.2004-12-22 -1- NJM2867/68 OUTPUT VOLTAGE RANK LIST NJM2867 Device Name NJM2867F3-/F21 NJM2867F3-/F24 NJM2867F3-/F25 NJM2867F3-/F26 NJM2867F3-/F28 NJM2868 Device Name NJM2868F21 NJM2868F24 NJM2868F25 NJM2868F26 NJM2868F28 VOUT 2.1V 2.4V 2.5V 2.6V 2.8V Device Name NJM2867F3-/F29 NJM2867F3-/F03 NJM2867F3-/F31 NJM2867F3-/F32 NJM2867F3-/F33 VOUT 2.9V 3.0V 3.1V 3.2V 3.3V Device Name NJM2867F3-/F34 NJM2867F3-/F38 NJM2867F3-/F05 VOUT 3.4V 3.8V 5.0V VOUT 2.1V 2.4V 2.5V 2.6V 2.8V Device Name NJM2868F29 NJM2868F03 NJM2868F31 NJM2868F32 NJM2868F33 VOUT 2.9V 3.0V 3.1V 3.2V 3.3V Device Name NJM2868F34 NJM2868F38 NJM2868F05 VOUT 3.4V 3.8V 5.0V RATINGS +14 +14(*1) SC88A 250(*2) Power Dissipation PD mW 200(*3) SOT-23-5 350(*2) Operating Temperature °C Topr -40∼+85 Storage Temperature °C Tstg -40∼+125 (*1): When input voltage is less than +14V, the absolute maximum control voltage is equal to the input voltage. (*2): Mounted on glass epoxy board based on EIA/JEDEC. (114.3x76.2x1.6mm: 2Layers) (*3): Device itself. ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Input Voltage VIN Control Voltage VCONT (Ta=25°C) UNIT V V -2- Ver.2004-12-22 NJM2867/68 ELECTRICAL CHARACTERISTICS (VIN=Vo+1V, CIN=0.1µF, Co=0.1µF(2.3V
NJM2868F32
1. 物料型号: - NJM2867/68系列包含多个型号,具体型号根据输出电压VOUT的不同而有所区别。例如,NJM2867F3-/F21输出电压为2.1V,NJM2867F3-/F29输出电压为2.9V,以此类推。

2. 器件简介: - NJM2867/68是一款100mA输出的低dropout电压调节器,具备ON/OFF控制功能。使用先进的双极技术,实现了低噪声、高纹波抑制和低静态电流。

3. 引脚分配: - NJM2867F/NJM2867F3的引脚功能如下: - 1. CONTROL(控制) - 2. GND(地) - 3. NC(空脚) - 4. VOUT(输出电压) - 5. VIN(输入电压) - NJM2868F的引脚功能如下: - 1. VIN(输入电压) - 2. GND(地) - 3. CONTROL(控制) - 4. NC(空脚) - 5. VOUT(输出电压)

4. 参数特性: - 高纹波抑制:75dB典型值(f=1kHz,Vo=3V版本) - 输出噪声电压:Vno=40µVrms典型值(使用0.1µF陶瓷电容器,Vo≥2.8V) - 输出电流:Io(max)=100 mA - 高精度输出:Vo±1.0% - 低dropout电压:0.10V典型值(Io=60mA) - ON/OFF控制 - 内部短路电流限制(活性高) - 内部热过载保护

5. 功能详解应用信息: - NJM2867/68适用于空间受限的应用,因为其小型封装和0.1µF的小去耦电容器,内置噪声旁路电容器。 - 该器件适用于需要低噪声和高纹波抑制的电源管理应用。

6. 封装信息: - NJM2867F3的封装为SC88A,NJM2867F/NJM2868F的封装为SOT-23-5。
NJM2868F32 价格&库存

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