NCP703SN19T1G

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NCP703SN19T1G

IC REG LINEAR 1.9V 300MA 5-TSOP

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Spezifikationen

Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 1.9V
Voltage Dropout (Max) 0.3V @ 300mA
Current - Output 300mA
Current - Quiescent (Iq) 20 µA
Control Features Enable
Protection Features Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case SOT-23-5 Thin, TSOT-23-5
Supplier Device Package 5-TSOP
Base Product Number NCP703

Übersicht

Description

The NCP703SN19T1G is a low-dropout (LDO) voltage regulator from ON Semiconductor. Designed for applications requiring efficient voltage regulation, this component provides a stable output voltage of 1.9V with a maximum output current of 300mA. Its low dropout voltage, typically around 200mV at full load, allows it to maintain performance even with lower input voltages.
Key features include:
- Low Quiescent Current: Ideal for battery-powered devices, minimizing power consumption.
- Thermal Protection: Prevents overheating, enhancing reliability.
- Wide Input Voltage Range: Suitable for various power supply systems.
- Small Footprint: Available in a compact surface-mount package (SOT-23), facilitating efficient PCB design.
This regulator is commonly used in portable electronics, consumer devices, and other applications where space and power efficiency are critical. Overall, the NCP703SN19T1G is an effective solution for achieving reliable voltage regulation in compact designs.

Features

The NCP703SN19T1G is a low-dropout (LDO) voltage regulator designed for efficient power management in various electronic applications. Key features include:
1. Output Voltage: Fixed output of 1.9V, which is ideal for powering low-voltage digital circuits.
2. Low Dropout Voltage: Typically around 0.1V at 150mA load current, allowing efficient operation even with minimal input-output voltage differential.
3. Output Current: Capable of delivering up to 150mA, suitable for powering small devices.
4. Low Quiescent Current: Ensures high efficiency and longer battery life in portable applications.
5. Thermal Shutdown: Built-in safety feature that protects the device from overheating.
6. Current Limiting: Provides protection against overcurrent conditions.
7. Compact Package: Offered in a small SOT-23 package, enhancing design flexibility and saving PCB space.
These features make the NCP703SN19T1G suitable for battery-operated devices, portable electronics, and various consumer applications where space and efficiency are critical.

Package

The NCP703SN19T1G is packaged in a DFN (Dual Flat No-Leads) type, specifically in a 2x2 mm form factor. This surface-mount package design allows for efficient thermal performance and space-saving on PCBs.

Pinout

The NCP703SN19T1G is a low-dropout (LDO) voltage regulator with a pin count of 5. Its primary functions are to regulate output voltage, provide high power supply rejection, and low noise operation.
The pin configuration is as follows:
1. Input (V_in): Supplies the input voltage to the regulator.
2. Ground (GND): Connects to the ground reference.
3. Output (V_out): Provides the regulated output voltage.
4. Control (EN): Enables or disables the output; active high to enable, low to disable.
5. Bypass (BYP): Connects a capacitor to reduce output noise and improve transient response.
The NCP703SN19T1G typically provides a fixed output voltage of 1.9V with low quiescent current, making it suitable for portable applications.

Manufacturer

The NCP703SN19T1G is manufactured by ON Semiconductor, a global semiconductor company that specializes in designing and manufacturing a wide range of electronic components. Founded in 1999 and headquartered in Phoenix, Arizona, ON Semiconductor focuses on providing innovative solutions in areas such as automotive, industrial, and consumer electronics. The company offers a diverse product portfolio that includes analog, power management, logic, and discrete components, positioning itself as a key player in the semiconductor industry.

Application

The NCP703SN19T1G is a low-dropout (LDO) voltage regulator used in various applications, including portable devices, battery-powered equipment, and power management systems. It provides stable output voltage with low noise, making it suitable for RF applications, audio devices, and microcontroller power supplies. Its compact size and efficient performance also make it ideal for consumer electronics, automotive electronics, and other applications requiring reliable voltage regulation.

Equivalent

The NCP703SN19T1G is a low-dropout (LDO) voltage regulator. Equivalent products include:
1. LP2985-19 from Texas Instruments
2. MIC5205-19 from Microchip
3. LT1763-19 from Analog Devices
4. TPS7A47 from Texas Instruments
Check specific parameters like output current, package type, and thermal characteristics for compatibility.

Versand

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Versandgebührenreferenz (DHL/FedEx):

DHL: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 2-5 Werktagen.

von FedEx: Versandkosten reichen von $25-$40 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

UPS: Versandkosten reichen von $25-$45 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

TNT: Versandkosten reichen von $25-$65 (0.5kg), mit einer geschätzten Lieferzeit von 3-7 Werktagen.

EMS: Versandkosten reichen von $30-$50 (0.5kg), mit einer geschätzten Lieferzeit von 7-15 Werktagen.

Registrierte Luftpost: Versandkosten sind $ 2- $ 4 (0,1 kg), mit einer geschätzten Lieferzeit von 5-20 Werktagen.

Zahlungen

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