BD00FA1WEFJ
100mA 可變輸出LDO穩壓器

BD00FA1WEFJ是可提供0.1A輸出電流的穩壓器。透過使用外接電阻,可在3.0V~12V的範圍內任意設置輸出電壓。輸出精度為±1%。封裝元件採用散熱性優良的HTSOP-J8。作為防止IC破壞的保護功能,內建了防止因輸出短路等發生IC破壞的過流保護電路、以及防止因超載狀態等使IC發生熱破壞的溫度保護電路。本產品可用於數位家電等廣泛用途。採用了陶瓷電容器,有助於整機的小型化和長壽化。

Data Sheet 購買 *
* 本產品是標準級的產品。
本產品不建議使用的車載設備。

Product Detail

 
料號 | BD00FA1WEFJ-E2
狀態 | 推薦品
封裝 | HTSOP-J8
單位數量 | 2500
最小包裝數量 | 2500
包裝形式 | Taping
RoHS | Yes

規格:

Grade

Standard

Breakdown Voltage(Max.)[V]

30.0

ch

1

Vin(Min.)[V]

3.0

Vin(Max.)[V]

25.0

Vout (Typ.) [V]

3 to 12

Vout Precision

±1%

Iout(Max.)[A]

0.1

Circuit Current[mA]

0.3

Shutdown Function

Yes

Thermal Shut-down

Yes

Over Current Protection

Yes

Over Voltage Protection

No

Discharge Function

No

Soft Start

Yes

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

2.0(I0=0.1A)

Load Regulation[mV]

±1.5% (Io=0 to 0.1A)

Output Capacitor[µF]

2.2

Operating Temperature (Min.)[°C]

-25

Operating Temperature (Max.)[°C]

85

功能:

  • Built-in high accuracy reference voltage circuit
  • Built-in Over current protection circuit (OCP)
  • Built-in Temperature protection circuit (TSD)
  • Zero μA shutdown mode
  • Soft start function

Design Resources

 

Documents

Application Note

  • BDxxFA1 Series Application Information

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

2D/3D/CAD

  • HTSOP-J8 Footprint / Symbol
  • HTSOP-J8 3D STEP Data

Packaging & Quality

Manufacturing Data

  • Factory Information

Environmental Data

  • REACH SVHC Non-use Declaration