恭喜您提交成功
提交失敗
LP2951-50D
100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-SOIC -40 to 125
LP2951-50D
100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-SOIC -40 to 125
-
製造商零件號 # : LP2951-50D
-
包裝/封裝: SOIC-8
-
製造商: Texas Instruments
-
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
LP2951-50D 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 LP2951-50D is a feature-packed voltage regulator that offers both performance and reliability. With built-in thermal shutdown and current limit protection, this regulator ensures safe operation in any conditions. Its compact SOIC-8 package allows for easy integration into existing designs, while its wide input voltage range of 7.5V to 30V makes it versatile and adaptable to various power sources. Additionally, the LP2951-50D provides a stable output voltage with low noise and high PSRR, making it an excellent choice for noise-sensitive applications
主要特徵
- Accurate Temperature Control
- Fine-Grained Resolution
- Rapid Data Transfer
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 | Active | Part Package Code | SOIC |
| Pin Count ! | 8 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Adjustability | FIXED | Dropout Voltage1-Max | 0.6 V |
| Dropout Voltage1-Nom | 0.38 V | Input Voltage Absolute-Max | 30 V |
| Input Voltage-Max | 30 V | Input Voltage-Min | 5.7 V |
| JESD-30 Code | R-PDSO-G8 | JESD-609 Code | e4 |
| Length | 4.9 mm | Line Regulation-Max | 0.02% |
| Load Regulation-Max | 0.015% | Moisture Sensitivity Level | 1 |
| Number of Functions | 1 | Number of Outputs | 1 |
| Number of Terminals | 8 | Operating Temperature TJ-Max | 125 °C |
| Operating Temperature TJ-Min | -40 °C | Operating Temperature-Max | 125 °C |
| Operating Temperature-Min | -40 °C | Output Current1-Max | 0.1 A |
| Output Voltage1-Max | 5.1 V | Output Voltage1-Min | 4.9 V |
| Output Voltage1-Nom | 5 V | Package Body Material | PLASTIC/EPOXY |
| Package Code | SOP | Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Packing Method | TUBE | Peak Reflow Temperature (Cel) | 260 |
| Qualification Status ! | Not Qualified | Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Seated Height-Max | 1.75 mm | Surface Mount ! | YES |
| Technology | BIPOLAR | Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 1.27 mm |
| Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 2% | Width | 3.9 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 LP2951-50D?
The LP2951-50D is a low-power voltage regulator designed by Texas Instruments. It is a precision, low-dropout regulator capable of delivering an output voltage of 5.0V with a maximum output current of 100mA. The device is ideal for applications requiring stable and regulated power supplies in portable devices, battery-powered systems, and sensor interfaces.
How Does LP2951-50D Work?
The LP2951-50D regulates the input voltage to a stable 5.0V output by utilizing an internal reference voltage and feedback control loop. It ensures that the output voltage remains constant even with variations in input voltage and load current. The low dropout voltage feature allows the regulator to deliver a stable output voltage even when the input voltage is close to the desired output voltage.
How Many Pins does LP2951-50D have and What are the Functions of the Pinout Configuration?
The LP2951-50D is housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- Input: Vin, the input voltage pin.
- Output: Vout, the regulated 5.0V output voltage pin.
- Ground: GND, the ground pin.
- Adjust: Optional pin for external voltage trimming.
- ByPass: Optional pin for noise reduction using an external capacitor.
What are the Pros and Cons of LP2951-50D?
Pros:
- Low Dropout Voltage: Maintains a stable output voltage even with low input voltage.
- Low Quiescent Current: Operates with low power consumption, ideal for battery-operated devices.
- Short Circuit Protection: Protects the regulator and the load from excessive current.
- Wide Input Voltage Range: Accommodates a variety of input voltage levels.
- Thermal Shutdown: Prevents the regulator from overheating under high load conditions.
Cons:
- Output Current Limit: Limited to a maximum output current of 100mA, which may not be sufficient for high-power applications.
- External Components: May require additional capacitors for stability and noise reduction.
- Fixed Output Voltage: The LP2951-50D provides a fixed 5.0V output, limiting flexibility in output voltage selection.
Are There Any Equivalents/Alternatives to LP2951-50D for Recommendation?
- The LM2937 from Texas Instruments is a similar low-dropout regulator with adjustable output voltage.
- Alternatives to the LP2951-50D include the MIC5205 from Microchip Technology and the MCP1703 from Microchip Technology.
推薦零件
-
![LP38798SD-ADJ]()
5,525 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LP38691QSD-ADJ/NOPB]()
LP38691QSD-ADJ/NOPB
$0.451 Automotive LDO regulator with adjustable output up to 500 mA and 10 V
製造商: Texas Instruments 包裝/箱: WSON (NGG)-6
9,693 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LP2995M]()
LP2995M
$1.512 Power Management Specialized LP2995M SOIC-8 PMIC ROHS
製造商: Texas Instruments 包裝/箱: SOIC-8
5,192 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![TPL7407LPWR]()
TPL7407LPWR
$0.272 Low power, high voltage gate drivers with seven channels for optimal performance
製造商: Texas Instruments 包裝/箱: TSSOP-16
7,280 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LP2951ACMX-3.3]()
5,712 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LP38693MP-ADJ]()
5,691 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LP38693SD-ADJ]()
LP38693SD-ADJ is a low dropout voltage regulator that can operate in a range from 1
製造商: Texas Instruments 包裝/箱: QFN20
7,690 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LP4951CM]()
5,625 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LP2998MRX]()
LP2998MRX is a specialized Power Management Integrated Circuit
製造商: Texas Instruments 包裝/箱: 8-PowerSOIC(0.154",3.90mmWidth)
5,387 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LP38693-ADJ]()
Power your electronics with confidence using the LP38693-ADJ voltage regulator
製造商: Texas Instruments 包裝/箱: SOJ23
7,067 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LP38691-ADJ]()
The LP38691-ADJ is designed to provide stable voltage regulation with a maximum output current of 500mA and adjustable output voltage ranging from 1
製造商: Texas Instruments 包裝/箱: SON
5,670 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LP38502-ADJ]()
4,376 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LP2985A-33DBV]()
The LP2985A-33DBV is a low dropout voltage regulator with a 3.3V output.
製造商: Texas Instruments 包裝/箱: SOT
6,040 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LP2981-33]()
Low dropout voltage regulator, output voltage of 3.3V, ideal for applications requiring stable power supply.
製造商: Texas Instruments 包裝/箱: SOT23-5
4,308 有存貨
貨物週期: 3~7 天
最小訂購量為 1
-
![LP2985-50DBV]()
LP2985-50DBV is a low-dropout, 150mA voltage regulator in a SOT-23 package. It offers low quiescent current and high PSRR.
製造商: Texas Instruments 包裝/箱: SOT23-5
6,601 有存貨
貨物週期: 3~7 天
最小訂購量為 1
