BD750L5FP-C
超低待机电流LDO稳压器

BD7xxL5FP-C系列是50V耐压、输出电压精度±2%、输出电流500mA、消耗电流6µA (Typ.) 的低待机电流稳压器,适合用来降低蓄电池直连系统的消耗电流。输出相位补偿电容器可使用陶瓷电容器。本IC内置防止因输出短路等发生IC破坏的过电流保护、以及防止因过负荷状态等使IC发生热破坏的过热保护电路。

主要规格

 
型号 | BD750L5FP-CE2
Status | 推荐品
封装 | TO252-3
包装数量 | 2000
最小独立包装数量 | 2000
包装形态 | Taping
RoHS | Yes
Functional Safety | FS supportive

特性:

Grade

Automotive

Common Standard

AEC-Q100 (Automotive Grade)

Breakdown Voltage(Max.)[V]

50.0

ch

1

Vin(Min.)[V]

5.6

Vin(Max.)[V]

45.0

Vout (Typ.) [V]

5

Vout Precision

±2.0%

Iout(Max.)[A]

0.5

Circuit Current[mA]

0.006

I/O Voltage Difference (Typ.)[V]

0.25

Ripple Rejection [dB]

60.0

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

特点:

・ Ultra low quiescent current: 6.0μA (Typ.)
・ Output current capability: 500mA
・ High output voltage accuracy: ±2%
・ Low saturation voltage by using PMOS output transistor.
・ Integrated overcurrent protection to protect the IC from damage caused by output short-circuiting.
・ Integrated thermal shutdown to protect the IC from overheating at overload conditions.
・ Low ESR ceramic capacitor can be used as output capacitor.
・ TO252-3 type package

设计资源

 

技术记事

Schematic Design & Verification

  • 线性稳压器的基础
  • 线性稳压器的规格
  • Reverse Voltage Protection
  • Power Source ON/OFF Characteristics for Linear Regulator
  • Simple Test Method for Estimating the Stability of Linear Regulators
  • Connecting LDOs in Parallel
  • Problem Situations: Power Supply Does Not Start
  • Power Supply Sequence Circuit with General Purpose Power Supply IC
  • Table of resistance for output voltage setting on linear regulator Ics
  • Suppression Method of Switching Noise Using Linear Regulator and Low Pass Filter
  • 通过频率特性分析仪FRA测试相位余量的方法
  • Usage of SPICE Macromodel (for LDO)
  • BAxxCC0 Series Circuit Using a Ceramic Output Capacitor
  • 功率测量中探针校正的重要性 倾斜校正篇
  • 旁路电容器的阻抗特性

Thermal Design

  • Thermal Calculation for Linear Regulator
  • 热阻、热特性参数

设计模型

Simulations (Login Required)

  • Linear Regulators
    Ultra Low Quiescent Current LDO Regulator BD750L5FP / Load Response
  • Linear Regulators
    Ultra Low Quiescent Current LDO Regulator BD750L5FP / Line Response

Models

  • BD750L5FP-C PSPICE Model
  • Unencrypted SPICE Model (Inquiry Form)

2D/3D/CAD

  • TO252-3 Footprint / Symbol

封装和质量数据

Package Information

  • Package Information
  • Anti-Whisker formation

Manufacturing Data

  • Factory Information

Environmental Data

  • UL94 Flame Classifications of Mold Compound
  • Compliance with the ELV directive
  • REACH SVHC Contained Report
  • RoHS Comission Delegated Directive

Export Information

  • The Export Control Order
  • Export Administration Regulations(EAR)