BD50FA1MG-M
100mA Fixed Output for Automotive LDO Regulator

BD50FA1MG-M is an LDO regulator with output current capability of 0.1A and output voltage of 5.0V. The SSOP5 package can contribute to the downsizing of the set. As protective function to prevent IC from destruction, this chip has built-in over current protection circuit to protect the device when output is shorted and built-in thermal shutdown circuit to protect the IC during thermal over load conditions. This regulator can use ceramic capacitor, which have smaller size and longer life than other capacitors.

Product Detail

 
Part Number | BD50FA1MG-MTR
Status | Recommended
Package | SSOP5
Unit Quantity | 3000
Minimum Package Quantity | 3000
Packing Type | Taping
RoHS | Yes
Functional Safety | FS supportive

Specifications:

Grade

Automotive

Common Standard

AEC-Q100 (Automotive Grade)

Breakdown Voltage(Max.)[V]

30.0

ch

1

Vin(Min.)[V]

3.0

Vin(Max.)[V]

25.0

Vout (Typ.) [V]

5

Iout(Max.)[A]

0.1

Circuit Current[mA]

0.3

Shutdown Function

Yes

Thermal Shut-down

Yes

Over Current Protection

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

105

Features:

  • AEC-Q100 Qualified
  • Built-in high accuracy reference voltage circuit
  • Built-in Over current protection circuit (OCP)
  • Built-in Temperature protection circuit (TSD)
  • Zero &Micro;A shutdown mode
  • Soft start function

Design Resources

 

Documents

Application Note

  • BDxxFA1 Series Application Information
  • BDxxFA1MG-M Series Dropout Voltage
  • BDxxFA1 Series PCB Layout

Technical Articles

Schematic Design & Verification

  • Basics of Linear Regulators
  • Linear Regulator Specifications
  • 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
  • Measurement Method for Phase Margin with Frequency Response Analyzer (FRA)
  • Usage of SPICE Macromodel (for LDO)
  • BAxxCC0 Series Circuit Using a Ceramic Output Capacitor
  • Importance of Probe Calibration When Measuring Power: Deskew
  • Impedance Characteristics of Bypass Capacitor

Thermal Design

  • Thermal Calculation for Linear Regulator
  • Thermal Resistance

Tools

Simulations (Login Required)

  • Method for Exporting Circuit Data (ROHM Solution Simulator)

2D/3D/CAD

  • SSOP5 Footprint / Symbol

Packaging & Quality

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 Non-use Declaration
  • RoHS Comission Delegated Directive

Export Information

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