恭喜您提交成功
提交失敗
LDLN025M33R
With its impressive 250 mA capacity and ultra-low noise characteristics, this LDO is a top choice for high-performance applications."
LDLN025M33R
With its impressive 250 mA capacity and ultra-low noise characteristics, this LDO is a top choice for high-performance applications."
-
製造商零件號 # : LDLN025M33R
-
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
LDLN025M33R 數據表
價格 (USD)
| 數量 | 單價 | 總價 |
|---|---|---|
| 1 | $0.291 | $0.29 |
| 10 | $0.254 | $2.54 |
| 30 | $0.239 | $7.17 |
| 100 | $0.220 | $22.00 |
| 500 | $0.192 | $96.00 |
| 1000 | $0.188 | $188.00 |
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。
詳細說明
This LDO regulator stands out for its low quiescent current of 40uA, making it highly energy-efficient and perfect for applications that demand long battery life. Furthermore, the LDLN025M33R features overcurrent and thermal protection, providing an extra layer of safety and reliability for the systems it powers. Its wide input voltage range of 2.5V to 6V gives users flexibility in choosing components and designing circuits, making it a versatile choice for various projects
主要特徵
- Smart shutdown and startup control
- Soft start function enabled
- High power density realized
- Minimal electromagnetic emissions generated
應用
- Low power audio applications
- Sensor signal conditioning
- Portable devices
- Medical devices
- Industrial control systems
- Battery-powered equipment
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 |
| Factory Lead Time | 14 Weeks | Date Of Intro | 2017-07-31 |
| Dropout Voltage1-Nom | 0.12 V | Input Voltage-Max | 5.5 V |
| Input Voltage-Min | 4.3 V | JESD-30 Code | R-PDSO-G5 |
| Length | 2.95 mm | Load Regulation-Max | 0.057519% |
| Number of Functions | 1 | Number of Terminals | 5 |
| Operating Temperature TJ-Max | 125 °C | Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.25 A | Output Voltage1-Max | 3.366 V |
| Output Voltage1-Min | 3.234 V | Output Voltage1-Nom | 3.3 V |
| Package Body Material | PLASTIC/EPOXY | Package Code | LSSOP |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR | Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | Seated Height-Max | 1.45 mm |
| Surface Mount ! | YES | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 0.95 mm | Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | 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 LDLN025M33R?
The LDLN025M33R is a low dropout voltage regulator (LDO) designed by STMicroelectronics. It is a 250 mA LDO voltage regulator with a low dropout voltage and low quiescent current, making it suitable for a wide range of applications such as battery-powered devices, power management in portable electronics, and automotive systems.
How Does LDLN025M33R Work?
The LDLN025M33R operates as a voltage regulator, providing a stable output voltage regardless of variations in input voltage and load conditions. It uses a reference voltage and error amplifier to regulate the output voltage, ensuring a consistent and reliable power supply for connected components. The low dropout voltage enables efficient power conversion even with small voltage differentials between the input and output.
How Many Pins does LDLN025M33R have and What are the Functions of the Pinout Configuration?
The LDLN025M33R is housed in a small 5-pin SOT-23 package. The pinout configuration includes:
- Vout: Output voltage pin.
- Vin: Input voltage pin.
- GND: Ground pin.
- EN: Enable pin for turning the regulator on or off.
- BYP: Bypass pin for connecting an external capacitor to improve noise performance.
What are the Pros and Cons of LDLN025M33R?
Pros:
- Low Dropout Voltage: Enables operation with small voltage differentials, maximizing efficiency.
- Low Quiescent Current: Minimizes power consumption, particularly in battery-powered applications.
- Small Package: The SOT-23 package is space-efficient and suitable for compact designs.
- Short Circuit Protection: Includes built-in short-circuit protection for added reliability.
- Wide Operating Temperature Range: Performs reliably across a range of temperatures, suitable for various environments.
Cons:
- Output Current Limit: The 250 mA output current may be limiting for higher power applications.
- External Components: May require external capacitors for stability and noise reduction.
- Thermal Considerations: Heat dissipation and thermal management may need to be addressed for certain applications.
Are There Any Equivalents/Alternatives to LDLN025M33R for Recommendation?
- The MIC5205 from Microchip Technology is a similar low dropout voltage regulator offering comparable performance.
- Alternatives to the LDLN025M33R include the MCP1700 from Microchip Technology and the LT1763 from Analog Devices.
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
-
![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
