MC78M05BDTG

有效庫存6,908

Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 5.0 V; TJ = -40� to +125�C, DPAK (SINGLE GAUGE) TO-252, 75-TUBE

  • 製造商零件號 # : MC78M05BDTG

  • 包裝/封裝: DPAK-3

  • 製造商: Onsemi

  • 產品分類 : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators

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MC78M05BDTG 數據表

價格 (USD)

數量 單價 總價
1 $0.405 $0.40
10 $0.326 $3.26
30 $0.292 $8.76
75 $0.251 $18.82
525 $0.232 $121.80
975 $0.219 $213.52

這些價格會受到市場波動的影響,需要提交報價才能取得最新價格。

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詳細說明

For precise and reliable voltage regulation, the MC78M00/MC78M00A linear voltage regulator, like product MC78M05BDTG, is a top choice. These three-terminal regulators, designed for on-card voltage regulation, offer the same quality performance as the popular MC7800 Series devices but with a lower specified output current. The internal current limiting, thermal shutdown circuitry, and safe-area compensation integrated into these regulators ensure their durability and stability in various operational settings. With a maximum output current of 500 mA and adequate heatsinking, the MC78M00 regulators provide a trustworthy solution for applications requiring consistent voltage regulation

MC78M05BDTG

主要特徵

  • This regulator is designed for low-dropout (LDO) applications
  • It has a low quiescent current and high power efficiency
  • Its small size makes it ideal for space-constrained designs

應用

  • Industrial

規格

以下是所選零件的基本參數,涉及零件的特性及其所屬類別。

Pbfree Code Yes Part Life Cycle Code Active
Part Package Code DPAK (SINGLE GAUGE) TO-252 Pin Count ! 3
Reach Compliance Code not_compliant ECCN Code EAR99
HTS Code ! 8542.39.00.01 Factory Lead Time 4 Weeks
Adjustability FIXED Dropout Voltage1-Nom 2 V
Input Voltage Absolute-Max 35 V Input Voltage-Max 25 V
Input Voltage-Min 7 V JESD-30 Code R-PSSO-G2
JESD-609 Code e3 Length 6.54 mm
Line Regulation-Max 0.05% Load Regulation-Max 0.1%
Moisture Sensitivity Level 1 Number of Functions 1
Number of Outputs 1 Number of Terminals 2
Operating Temperature TJ-Max 125 °C Operating Temperature TJ-Min -40 °C
Output Current1-Max 0.5 A Output Voltage1-Max 5.25 V
Output Voltage1-Min 4.75 V Output Voltage1-Nom 5 V
Package Body Material PLASTIC/EPOXY Package Code TO-252
Package Equivalence Code SMSIP3H,.38,90TB Package Shape RECTANGULAR
Package Style SMALL OUTLINE Packing Method RAIL
Peak Reflow Temperature (Cel) 260 Qualification Status ! Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR Seated Height-Max 2.51 mm
Surface Mount ! YES Technology BIPOLAR
Terminal Finish MATTE TIN Terminal Form ! GULL WING
Terminal Pitch ! 2.29 mm Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) 30 Voltage Tolerance-Max 5%
Width 6.095 mm

Specification Comparison

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。

初步規格 MC78M05BDTG PDF 下載

常見問題解答

What is MC78M05BDTG?

The MC78M05BDTG is a positive voltage regulator IC manufactured by ON Semiconductor. It is part of the 78xx series of regulators and specifically provides a fixed output voltage of +5 volts. This regulator is commonly used in various electronic devices to ensure a stable and regulated power supply.

How Does MC78M05BDTG Work?

The MC78M05BDTG functions as a linear voltage regulator, maintaining a constant output voltage of +5 volts regardless of changes in input voltage or load conditions. It operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to regulate the output at the desired level. The regulator dissipates excess voltage as heat to maintain stability.

How Many Pins does MC78M05BDTG have and What are the Functions of the Pinout Configuration?

The MC78M05BDTG is available in a TO-252 package with 3 pins: Input, Ground, and Output. The pinout configuration includes:

  • Input (VIN): Pin that receives the unregulated input voltage.
  • Ground (GND): Pin connected to the ground reference.
  • Output (VOUT): Pin that provides the regulated output voltage of +5 volts.

What are the Pros and Cons of MC78M05BDTG?

Pros:

  • Fixed Output Voltage: Provides a stable output voltage of +5 volts, suitable for many standard applications.
  • Easy to Use: Requires minimal external components for operation, simplifying circuit design.
  • Overcurrent Protection: Offers built-in overcurrent protection to safeguard against excessive loads.
  • Cost-Effective: Affordable solution for regulating voltages in various electronic systems.
  • Compact Package: TO-252 package is space-efficient and easy to integrate into PCB designs.

Cons:

  • Heat Dissipation: May generate heat due to linear regulation, necessitating heat sinking in high-power applications.
  • High Dropout Voltage: Requires a relatively higher input voltage than the output for proper regulation.
  • Limited Current Output: Current output capabilities may be limited compared to other types of regulators.

Are There Any Equivalents/Alternatives to MC78M05BDTG for Recommendation?

  • The LM7805 from Texas Instruments is a popular alternative in the 78xx series of regulators.
  • Other alternatives to the MC78M05BDTG include the L78M05CDT from STMicroelectronics and the UA7805 from Texas Instruments.

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