LD39015M33R
Low dropout linear regulator
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製造商零件號 # : LD39015M33R
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包裝/封裝: SOT23-5
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零件狀態 : Active
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製造商: STMicroelectronics
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產品分類 : Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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LD39015M33R 數據表
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詳細說明
Moreover, with a low quiescent current of only 85μA, the LD39015M33R is perfect for applications requiring minimal power consumption. Whether it's for handheld devices, IoT gadgets, or other portable electronics, this voltage regulator offers the performance and reliability needed for demanding battery-powered applications. Upgrade your design with the LD39015M33R and experience the benefits of stable power conversion in a compact and efficient package
主要特徵
- High precision
- Low distortion
- High reliability
- Long lifespan
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 | Part Package Code | SOT-23 |
Pin Count ! | 5 | Reach Compliance Code | compliant |
ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
Factory Lead Time | 54 Weeks | Adjustability | FIXED |
Dropout Voltage1-Max | 0.1 V | Dropout Voltage1-Nom | 0.08 V |
Input Voltage Absolute-Max | 7 V | Input Voltage-Max | 5.5 V |
Input Voltage-Min | 1.5 V | JESD-30 Code | R-PDSO-G5 |
JESD-609 Code | e4 | Length | 2.9 mm |
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 | 0.15 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 | TSOP5/6,.11,37 | Package Shape | RECTANGULAR |
Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | Packing Method | TR |
Qualification Status ! | Not Qualified | Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
Seated Height-Max | 1.45 mm | Surface Mount ! | YES |
Technology | BICMOS | Terminal Finish | NICKEL PALLADIUM GOLD |
Terminal Form ! | GULL WING | Terminal Pitch ! | 0.95 mm |
Terminal Position | DUAL | Voltage Tolerance-Max | 3% |
Width | 1.625 mm | Manufacturer | STMicroelectronics |
Product Category ! | LDO Voltage Regulators | RoHS | Details |
Mounting Style | SMD/SMT | Package / Case | SOT-23-5 |
Output Voltage | 3.3 V | Output Current ! | 150 mA |
Polarity | Positive | Quiescent Current ! | 50 uA |
Input Voltage, Min | 1.5 V | Input Voltage, Max | 5.5 V |
Output Type | Fixed | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature ! | + 125 C | Dropout Voltage ! | 80 mV |
Series | LD39015 | Brand | STMicroelectronics |
Dropout Voltage - Max | 100 mV at 100 mA | Height | 1.3 mm (Max) |
Ib - Input Bias Current | 18 uA | Line Regulation ! | 0.01 %/V |
Load Regulation ! | 0.002 %/mA | Product Type ! | LDO Voltage Regulators |
Factory Pack Quantity | 3000 | Subcategory | PMIC - Power Management ICs |
Voltage Regulation Accuracy | 2 % | Unit Weight | 0.000222 oz |
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 LD39015M33R?
The LD39015M33R is a low dropout (LDO) voltage regulator manufactured by STMicroelectronics. It is designed to provide a regulated output voltage with minimal dropout voltage, making it suitable for applications requiring stable power supply in low voltage conditions.
How Does LD39015M33R Work?
The LD39015M33R functions as a voltage regulator by maintaining a constant output voltage despite fluctuations in the input voltage. It operates with low dropout voltage, allowing it to regulate the output even when the input voltage is close to the desired output voltage. The device is designed to be efficient and stable under various load conditions.
How Many Pins does LD39015M33R have and What are the Functions of the Pinout Configuration?
The LD39015M33R is housed in a 5-pin DPAK (TO-252) package. The pinout configuration includes:
- IN: Input voltage pin.
- GND: Ground pin.
- NRST: Reset pin (may vary based on package variant).
- BYP: Bypass pin for noise reduction.
- OUT: Regulated output voltage pin.
What are the Pros and Cons of LD39015M33R?
Pros:
- Low Dropout Voltage: Maintains regulation even with minimal voltage difference between input and output.
- Stability: Provides stable output voltage under varying load conditions.
- Thermal Protection: Includes built-in thermal shutdown to prevent over-heating.
- Short-Circuit Protection: Features short-circuit current limiting for added protection.
- Cost-Effective: Offers a balance of performance and cost for power supply applications.
Cons:
- Limited Current Capacity: May not be suitable for high-current applications.
- Heat Dissipation: Requires proper heat sinking for optimal performance at higher loads.
- Voltage Headroom: Input voltage must be higher than the required output voltage.
Are There Any Equivalents/Alternatives to LD39015M33R for Recommendation?
- The LD1117 from STMicroelectronics is a similar low dropout voltage regulator available in various output voltage options.
- Alternatives to the LD39015M33R include the LM2937 from Texas Instruments and the TPS7A47 from Texas Instruments.
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