NJM2845DL1-18-TE1
Product Overview
Category
The NJM2845DL1-18-TE1 belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.
Characteristics
- Input Voltage Range: 4.75V to 40V
- Output Voltage: 1.8V
- Maximum Output Current: 150mA
- Low Dropout Voltage: 300mV at 100mA
- Low Quiescent Current: 50μA
- Thermal Shutdown Protection
Package
The NJM2845DL1-18-TE1 comes in a small outline package (SOP-8).
Essence
This voltage regulator is essential for maintaining consistent power supply to sensitive electronic components.
Packaging/Quantity
It is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 4.75V to 40V
- Output Voltage: 1.8V
- Output Current: 150mA
- Dropout Voltage: 300mV at 100mA
- Quiescent Current: 50μA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- NC (No Connection)
- VOUT (Output Voltage)
- NC (No Connection)
- NC (No Connection)
- NC (No Connection)
- NC (No Connection)
Functional Features
- Wide Input Voltage Range
- Low Dropout Voltage
- Low Quiescent Current
- Thermal Shutdown Protection
Advantages and Disadvantages
Advantages
- Stable output voltage
- Wide input voltage range
- Low dropout voltage
- Low quiescent current
- Thermal shutdown protection
Disadvantages
- Limited maximum output current (150mA)
Working Principles
The NJM2845DL1-18-TE1 uses a feedback control mechanism to maintain a constant output voltage, compensating for changes in input voltage and load conditions.
Detailed Application Field Plans
The NJM2845DL1-18-TE1 is commonly used in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial equipment
Detailed and Complete Alternative Models
Some alternative models to the NJM2845DL1-18-TE1 include: - LM2937-1.8 - LT1761-1.8 - ADP3338-1.8
In conclusion, the NJM2845DL1-18-TE1 voltage regulator offers a reliable solution for stabilizing voltage in various electronic applications, despite its limited maximum output current. Its wide input voltage range, low dropout voltage, and thermal shutdown protection make it suitable for diverse industries and portable devices.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af NJM2845DL1-18-TE1 i tekniske løsninger
What is the NJM2845DL1-18-TE1?
- The NJM2845DL1-18-TE1 is a voltage regulator IC designed for use in various technical solutions to provide stable and regulated power supply.
What is the input voltage range of NJM2845DL1-18-TE1?
- The input voltage range of NJM2845DL1-18-TE1 is typically between 4.75V and 40V.
What is the output voltage of NJM2845DL1-18-TE1?
- The output voltage of NJM2845DL1-18-TE1 is fixed at 1.8V.
What is the maximum output current of NJM2845DL1-18-TE1?
- The maximum output current of NJM2845DL1-18-TE1 is typically around 500mA.
What are the typical applications of NJM2845DL1-18-TE1?
- NJM2845DL1-18-TE1 is commonly used in battery-powered devices, industrial equipment, and automotive electronics where a stable 1.8V power supply is required.
Does NJM2845DL1-18-TE1 require external components for operation?
- Yes, NJM2845DL1-18-TE1 requires external capacitors and resistors for proper operation and stability.
Is NJM2845DL1-18-TE1 suitable for low-power applications?
- Yes, NJM2845DL1-18-TE1 is suitable for low-power applications due to its low dropout voltage and low quiescent current.
What are the key features of NJM2845DL1-18-TE1?
- Some key features include thermal shutdown protection, short-circuit protection, and overcurrent protection.
Can NJM2845DL1-18-TE1 be used in automotive applications?
- Yes, NJM2845DL1-18-TE1 is suitable for automotive applications as it can withstand the harsh operating conditions typically found in automotive environments.
Where can I find the detailed datasheet for NJM2845DL1-18-TE1?
- The detailed datasheet for NJM2845DL1-18-TE1 can be found on the manufacturer's website or through authorized distributors.