恭喜您提交成功
提交失敗
LDK320M33R
200mA regulators
-
製造商零件號 # : LDK320M33R
-
包裝/封裝: SOT-23-5
-
製造商: STMicroelectronics
-
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。
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。
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。
電匯
Paypal
信用卡
西聯匯款
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。
例子
捲帶式
剪膠帶
管或託盤
LDK320M33R 數據表
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!
詳細說明
The LDK320M33R from STMicroelectronics is a top-of-the-line low dropout regulator (LDO) that offers exceptional performance and reliability for a wide range of applications. With its fixed output voltage of 3.3V and maximum output current of 200mA, this LDO regulator is perfect for industrial, automotive, and consumer electronics. Its extremely low dropout voltage of 190mV at full load makes it highly efficient for battery-powered devices, while its low quiescent current of 35µA in standby mode helps conserve power and extend battery life
主要特徵
- High Quality Display
- Compact Design
- Energy Efficient Screen
應用
- Electric vehicles
- Renewable energy systems
- Uninterruptible power supplies
- Industrial automation
- Railway systems
- Telecommunications equipment
- Medical equipment
- Power tools
- Energy storage systems
- Home automation systems
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。
| Part Life Cycle Code | Active | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Factory Lead Time | 54 Weeks | Adjustability | FIXED |
| Dropout Voltage1-Max | 0.35 V | Dropout Voltage1-Nom | 0.2 V |
| Input Voltage Absolute-Max | 20 V | Input Voltage-Max | 18 V |
| Input Voltage-Min | 4.3 V | JESD-30 Code | R-PDSO-G5 |
| Length | 2.9 mm | Line Regulation-Max | 0.022605% |
| Load Regulation-Max | 0.000099% | Moisture Sensitivity Level | 1 |
| Number of Functions | 1 | Number of Outputs | 1 |
| Number of Terminals | 5 | Operating Temperature TJ-Max | 125 °C |
| Operating Temperature TJ-Min | -40 °C | Output Current1-Max | 0.2 A |
| Output Voltage1-Max | 3.399 V | Output Voltage1-Min | 3.201 V |
| Output Voltage1-Nom | 3.3 V | Package Body Material | PLASTIC/EPOXY |
| Package Code | LSSOP | Package Equivalence Code | SOP5/6,.11,37 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR | Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Seated Height-Max | 1.65 mm | Surface Mount ! | YES |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 0.95 mm |
| Terminal Position | DUAL | Voltage Tolerance-Max | 2% |
| Width | 1.6 mm |
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。
常見問題解答
What is LDK320M33R?
The LDK320M33R is a low-dropout (LDO) voltage regulator designed by STMicroelectronics. It is ideal for applications requiring a stable and regulated output voltage from a higher input voltage source, such as power management in industrial, automotive, and consumer electronic systems.
How Does LDK320M33R Work?
The LDK320M33R works by regulating the input voltage to a stable and lower output voltage with minimal dropout. It utilizes a precision reference, error amplifier, and pass transistor to maintain the desired output voltage despite variations in the input voltage and load conditions. The regulator is designed to operate with low quiescent current, making it suitable for battery-powered devices.
How Many Pins does LDK320M33R have and What are the Functions of the Pinout Configuration?
The LDK320M33R is housed in a 5-pin DPAK (TO-252) package. The pinout configuration includes:
- IN: Input voltage pin.
- OUT: Regulated output voltage pin.
- GND: Ground pin.
- NC: No-connect pin (unused).
- ON/OFF: Shutdown control or enable pin.
What are the Pros and Cons of LDK320M33R?
Pros:
- Low Dropout Voltage: Maintains regulation even with a small voltage difference between input and output.
- Low Quiescent Current: Operates with minimal current consumption, suitable for battery-operated devices.
- Thermal Protection: Includes thermal shutdown and overcurrent protection for rugged operation.
- Short-Circuit Protection: Safeguards the regulator and load from damage in case of a short circuit.
- Stable Output: Provides a stable and accurate output voltage under varying load and temperature conditions.
Cons:
- Heat Dissipation: May require additional thermal management for high-power applications.
- Package Size: The 5-pin DPAK package may take up more board space compared to smaller packages.
- External Components: May necessitate additional capacitors and resistors for optimal performance in certain applications.
Are There Any Equivalents/Alternatives to LDK320M33R for Recommendation?
- The LM2937 from Texas Instruments is an equivalent low-dropout voltage regulator with similar features.
- Alternatives to the LDK320M33R include the ADP3300 from Analog Devices and the MIC2940A from Microchip Technology.
推薦零件
-
![LD29150DT33R]()
LD29150DT33R
$0.634 Product LD29150DT33R is a Low Drop Out voltage regulator with a 3
製造商: Stmicroelectronics 包裝/箱: DPAK
6,810 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LM317LD]()
LM317LD
$0.071 LM317LD: Regulator with the ability to adjust output voltage from 1.2V to 37V
製造商: Stmicroelectronics 包裝/箱: SOIC-8
3,368 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LDK120M-R]()
The LDK120M-R is a voltage regulator with very low noise levels and a minimal quiescent current draw."
製造商: STMicroelectronics 包裝/箱: SOT-23-5
4,730 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LD1117ASTR]()
7,048 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LD1117AS18TR]()
LD1117AS18TR
$0.309 LDO Voltage Regulators 1.8V 1.0A Positive
製造商: Stmicroelectronics 包裝/箱: SOT223-3
5,934 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LD1117S18CTR]()
LD1117S18CTR
$0.138 LDO Voltage Regulators Low drop fixed/adj positive voltage reg
製造商: Stmicroelectronics 包裝/箱: SOT223-3
7,069 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LD1117S12TR]()
LD1117S12TR
$0.090 Positive Low Dropout Regulator with 1.2V Output Voltage and 1.3A Current Rating in SOT-223 Package
製造商: Stmicroelectronics 包裝/箱: SOT-223
9,404 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LD1117S33CTR]()
5,870 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LD1117S12CTR]()
7,664 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LD39015M33R]()
6,271 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LDLN025M33R]()
LDLN025M33R
$0.188 With its impressive 250 mA capacity and ultra-low noise characteristics, this LDO is a top choice for high-performance applications."
製造商: STMicroelectronics 包裝/箱: SOT-23-5
6,661 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LDK320AU50R]()
LDO Voltage Regulators 200 mA low quiescent current and high PSRR volt regulator
製造商: Stmicroelectronics 包裝/箱: SOT89-4
4,281 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LDK320AM-R]()
LDO Voltage Regulators 200 mA low quiescent current and high PSRR volt regulator
製造商: Stmicroelectronics 包裝/箱: SOT23-5
7,112 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LDCL015MR]()
Small form factor for space-constrained applications
製造商: Stmicroelectronics 包裝/箱: SOT23-5
7,595 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LD29150PTR]()
3,579 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LDLN030G33R]()
LDO Voltage Regulators 300 mA ultra-low noise LDO Power Good and Soft Start
製造商: Stmicroelectronics 包裝/箱: SOT23-5
5,830 有存貨
貨物週期: 3~7 天
最小訂購量為 1
