KA78M05

有效庫存3,012

Description: KA78M05 Linear Voltage Regulators V-REG 5V 0.1A 4%

  • 製造商零件號 # : KA78M05

  • 包裝/封裝: TO-252

  • 製造商: FAIRCHILD

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

品質保證

品質保證

從我們的供應鍊網路採購的所有零件都經過嚴格的進貨檢驗流程。 這種細緻的檢查可確保客戶收到的零件是正品並符合要求的標準。 此外,我們還保存這些檢查的詳細記錄,以確保整個供應鏈的透明度和可追溯性。

ship1 ship2 ship3 ship4 ship5 ship6

認證

我們已成功獲得各項認證標準,並建立了自己的專業檢測實驗室。 這確保了我們向客戶提供的每件產品都符合最高的品質標準。 我們遵守嚴格的測試協議,以保持我們產品的一致性和準確性。 為了確保我們的產品是原裝正品,我們還與信譽良好的第三方檢測機構合作進行嚴格的品質測試。 我們對品質的承諾延伸到滿足行業、法律、監管和 ISO 9001:2015 的要求。

運輸與付款

運輸與付款

關於運送

我們通常會在幾個工作日內通過可靠的運輸公司(例如 FedEx、SF、UPS 或 DHL)運送訂單。 我們還支持其他運輸方式。 如果您想詢問具體的運輸細節或費用,請隨時與我們聯繫。

questionContent1 questionContent2 questionContent3 questionContent4 ctc pelican express chunghwa post

關於付款

我們接受多種支付方式,包括VISA、MasterCard、銀聯、西聯、PayPal等渠道。

如果您有特定的付款方式或想詢問費率和其他詳細信息,請隨時與我們聯繫。

wire

電匯

questionContent7

Paypal

cc

信用卡

western

西聯匯款

mg

速匯金

服務與包裝

服務與包裝

About After Sales Service

All Parts Extended Quality Guarantee

自發貨之日起 90 天內發起申請。

與我們的工作人員確認退貨或換貨。

保持貨物收到時的原始狀態。

最後請注意,退貨或換貨的資格取決於對退貨商品實際狀況的評估。 在完成退貨或換貨流程之前,我們將評估收到的貨物。 如果您對退貨或換貨有任何疑問或需要進一步幫助,請隨時通過以下方式聯絡我們: [email protected]

關於包裝

在包裝方面,我們的產品均精心包裝在防靜電袋中,以提供ESD防靜電保護。 外包裝堅固耐用且閉合牢固。 我們支持各種包裝方法,例如捲帶式、切帶式、管式或託盤式。

pg

例子

捲帶式

捲帶式

剪膠帶

剪膠帶

管或託盤

管或託盤

KA78M05 數據表

no-price

目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

快速報價

請提交詢價 KA78M05 或發送電子郵件給我們: Email: [email protected], 我們將在 12 小時內與您聯繫。

詳細說明

The KA78MXX series of three-terminal positive regulators are available in the TO-220/D-PAK package with several fixed output voltages making it useful in a wide range of applications.Features • Output Current up to 0.5A • Output Voltages of 5, 6, 8, 10, 12, 15, 18, 20, 24V • Thermal Overload Protection • Short Circuit Protection • Output Transistor Safe Operating area (SOA)Protection

主要特徵

  • Output Current up to 0.5A
  • Output Voltages of 5, 6, 8, 10, 12, 15, 18, 20, 24V
  • Thermal Overload Protection
  • Short Circuit Protection
  • Output Transistor Safe Operating area (SOA)Protection

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 Rohs Code Yes
Part Life Cycle Code Obsolete Part Package Code SFM
Pin Count ! 3 Reach Compliance Code
ECCN Code EAR99 HTS Code ! 8542.39.00.01
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-XSFM-T3
JESD-609 Code e3 Line Regulation-Max 0.1%
Load Regulation-Max 0.1% Number of Functions 1
Number of Outputs 1 Number of Terminals 3
Operating Temperature TJ-Max 125 °C Operating Temperature TJ-Min
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 UNSPECIFIED Package Code TO-220
Package Equivalence Code SIP3,.1TB Package Shape RECTANGULAR
Package Style FLANGE MOUNT Qualification Status ! Not Qualified
Regulator Type FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR Surface Mount ! NO
Technology BIPOLAR Terminal Finish MATTE TIN
Terminal Form ! THROUGH-HOLE Terminal Pitch ! 2.54 mm
Terminal Position SINGLE Voltage Tolerance-Max 5%

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 KA78M05 PDF 下載

常見問題解答

What is KA78M05?

The KA78M05 is a three-terminal positive voltage regulator IC that outputs a fixed 5V voltage. It is designed to provide a constant voltage supply for a wide range of electronic devices and circuits. The IC is typically used in applications such as power supplies, voltage regulators, and battery chargers.

How Does KA78M05 Work?

The KA78M05 works by taking an input voltage (higher than 5V) and regulating it to a stable 5V output voltage. It achieves this through internal circuitry that compares the actual output voltage to a fixed reference voltage and adjusts the output as necessary. The regulator is capable of providing a consistent 5V output even when the input voltage fluctuates.

How Many Pins does KA78M05 have and What are the Functions of the Pinout Configuration?

The KA78M05 is housed in a standard 3-pin TO-220 package. The pinout configuration includes:

  • Input (VIN): Pin for connecting the input voltage.
  • Ground (GND): Ground pin for the regulator.
  • Output (VOUT): Pin for the regulated 5V output voltage.

What are the Pros and Cons of KA78M05?

Pros:

  • Fixed Output Voltage: Provides a stable 5V output for powering various electronic components.
  • Simple to Use: Requires minimal external components for voltage regulation.
  • Wide Application: Suitable for a variety of low-power electronic devices and circuits.

Cons:

  • Fixed Voltage: The output voltage cannot be adjusted or programmed.
  • Heat Dissipation: May require a heat sink for high-power applications to dissipate heat generated by the regulator.

Are There Any Equivalents/Alternatives to KA78M05 for Recommendation?

  • The LM7805 from Texas Instruments and the 78SR series from Richtek are alternatives to the KA78M05 with similar 5V fixed output voltage regulation.

推薦零件

  • KA5Q1565RF

    KA5Q1565RF is an integrated switch mode power supply chip with advanced features and high efficiency.

    製造商: FAIRCHILD 包裝/箱: TO-3PF

    3,002 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • SG6846ALSZ $0.117

    mode switching controller with a maximum switching frequency of 136kHz

    製造商: Onsemi 包裝/箱: SOIC

    6,517 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • SG5841SZ

    Wide Frequency Range

    製造商: Onsemi 包裝/箱: SOP-8

    5,469 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • FAN5236

    onsemi PWM/PFM CONTROLLER FAN5236

    製造商: Onsemi 包裝/箱: TSSOP28

    6,692 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • UA78HGASC

    The UA78HGASC is a voltage regulator chip manufactured by Texas Instruments

    製造商: FAIRCHILD 包裝/箱: TO-3

    3,206 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • FAN6754

    The FAN6754 is a highly integrated PWM controller IC designed for offline power supply applications

    製造商: FAIRCHILD 包裝/箱: SOP-8

    3,478 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • FAN7930C

    Critical Conduction Mode PFC Controller

    製造商: FAIRCHILD 包裝/箱: SOP-8

    5,342 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • SG6858TZ

    The 6-pin SOT-26 package of SG6858TZ houses a PWM Controller, often referred to as SuperSOT

    製造商: Onsemi 包裝/箱: SOT23-6

    7,655 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • SG5841JSZ

    SG5841JSZ is a PWM controller in an 8-pin SOIC package

    製造商: Onsemi 包裝/箱: SOP-8

    3,619 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • SG5842JASZ $1.031

    RoHS compliant and SOP-8 packaging

    製造商: Onsemi 包裝/箱: SOP-8

    4,220 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • FAN21SV06MPX

    Switching Voltage Regulators 6A 24V Single Supply Intgd Sync Buck Reg

    製造商: Onsemi 包裝/箱: WQFN-25

    3,908 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • FAN6754MRMY

    Versatile controller for AC power supplies."

    製造商: Onsemi 包裝/箱: SOP-8

    7,112 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • FAN5236MTCX $0.748

    DC/DC Controller

    製造商: Onsemi 包裝/箱: TSSOP-28

    7,762 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • FAN3989

    Convenient USB charger detection for battery management

    製造商: FAIRCHILD 包裝/箱: QFN

    3,248 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • FAN3988

    USB/Charger and Over-Voltage Detection Device

    製造商: FAIRCHILD 包裝/箱: MLP-6

    3,824 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1

  • SG6848TZ

    PDSO6 Switching Regulator/Controller with Current-mode operation and BICMOS implementation, boasting a maximum switching frequency of 75kHz

    製造商: Onsemi 包裝/箱: SOT23-6

    7,616 有存貨

    貨物週期: 3~7 天

    最小訂購量為 1