Allicdata Part #: | LM4128BMF-1.8/NOPBTR-ND |
Manufacturer Part#: |
LM4128BMF-1.8/NOPB |
Price: | $ 0.71 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC VREF SERIES 1.8V SOT23-5 |
More Detail: | Series Voltage Reference IC ±0.2% 20mA SOT-23-5 |
DataSheet: | LM4128BMF-1.8/NOPB Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.64310 |
2000 +: | $ 0.59875 |
5000 +: | $ 0.57658 |
Noise - 0.1Hz to 10Hz: | 170µVp-p |
Base Part Number: | LM4128 |
Supplier Device Package: | SOT-23-5 |
Package / Case: | SC-74A, SOT-753 |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Current - Supply: | 100µA |
Voltage - Input: | 2.2 V ~ 5.5 V |
Noise - 10Hz to 10kHz: | -- |
Series: | -- |
Temperature Coefficient: | 75ppm/°C |
Tolerance: | ±0.2% |
Current - Output: | 20mA |
Voltage - Output (Min/Fixed): | 1.8V |
Output Type: | Fixed |
Reference Type: | Series |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The LM4128BMF-1.8/NOPB is a low-dropout voltage reference diode, which is mainly used in digital circuits, analog circuits and power supply modules to provide a stable output voltage. This product is part of Regulator, which is a type of PMIC (power management integrated circuit). The LM4128BMF-1.8/NOPB is especially suitable for applications that require a constant output voltage, such as LED lighting and power adapters.
The LM4128BMF-1.8/NOPB voltage reference is composed of a series of transistors. The working principle of the circuit based on the transistors is that the input transistor acts as a linear regulator, which is an active feedback system that adjusts the current flow to the output voltage. When the voltage of the supply varies, the output voltage is changed according to the feedback signal.
The features of the LM4128BMF-1.8/NOPB voltage reference include low noise, high accuracy, wide input voltage range and low dropout voltage. It also has a very stable output voltage, which can be used to regulate the current in a digital circuit, or to provide a constant voltage to an analog circuit. The voltage regulation of the output voltage is very accurate, which can reach an accuracy of ±1%, which helps to maintain a stable output voltage.
Another main feature of the LM4128BMF-1.8/NOPB voltage reference is its wide input voltage range. It can operate from a supply voltage of up to 18 Volts, which is suitable for various applications. With its low dropout voltage, the power it consumes is also very low, which makes it even more suitable for use in power-sensitive applications.
In addition, the LM4128BMF-1.8/NOPB voltage reference has a wide operating temperature range, which is -40℃ to 125℃. This means that it can be used in various applications that require a wide temperature range, such as in automotive applications. It also has a low current consumption, which makes it very suitable for battery-operated applications.
Overall, the LM4128BMF-1.8/NOPB voltage reference is an excellent choice for applications that require a constant output voltage. Its features make it perfect for use in digital and analog circuits, power supplies and other applications. With its wide input voltage range, low dropout voltage and low current consumption, it is definitely one of the best voltage references for use in PMIC applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
LM4128DMF-1.8/NOPB | Texas Instru... | 0.6 $ | 15000 | IC VREF SERIES 1.8V SOT23... |
LM4120IM5-2.5/NOPB | Texas Instru... | -- | 8000 | IC VREF SERIES 2.5V SOT23... |
LM4120IM5-3.3/NOPB | Texas Instru... | -- | 5000 | IC VREF SERIES 3.3V SOT23... |
LM4128BMF-2.0/NOPB | Texas Instru... | 0.71 $ | 6000 | IC VREF SERIES 2.048V SOT... |
LM4120AIM5-3.3/NOPB | Texas Instru... | -- | 1000 | IC VREF SERIES 3.3V SOT23... |
LM4120AIM5-4.1/NOPB | Texas Instru... | -- | 11000 | IC VREF SERIES 4.096V SOT... |
LM4120AIM5-3.0/NOPB | Texas Instru... | -- | 9000 | IC VREF SERIES 3V SOT23-5... |
LM4120AIM5-1.8/NOPB | Texas Instru... | 0.72 $ | 5000 | IC VREF SERIES 1.8V SOT23... |
LM4120AIM5-2.5/NOPB | Texas Instru... | -- | 5000 | IC VREF SERIES 2.5V SOT23... |
LM4120AIM5-5.0/NOPB | Texas Instru... | -- | 2000 | IC VREF SERIES 5V SOT23-5... |
LM4120AIM5-2.0/NOPB | Texas Instru... | -- | 2000 | IC VREF SERIES 2.048V SOT... |
LM4121AIM5-ADJ/NOPB | Texas Instru... | 0.75 $ | 2000 | IC VREF SERIES ADJ SOT23-... |
LM4132BMF-2.5/NOPB | Texas Instru... | 0.89 $ | 10000 | IC VREF SERIES 2.5V SOT23... |
LM4132BMF-3.0/NOPB | Texas Instru... | 0.89 $ | 4000 | IC VREF SERIES 3V SOT23-5... |
LM4132BMF-3.3/NOPB | Texas Instru... | -- | 2000 | IC VREF SERIES 3.3V SOT23... |
LM4128AQ1MF3.3/NOPB | Texas Instru... | 0.99 $ | 3000 | IC VREF SERIES 3.3V SOT23... |
LM4132AMF-2.5/NOPB | Texas Instru... | -- | 27000 | IC VREF SERIES 2.5V SOT23... |
LM4132AMF-4.1/NOPB | Texas Instru... | -- | 9000 | IC VREF SERIES 4.096V SOT... |
LM4132AMF-2.0/NOPB | Texas Instru... | -- | 1000 | IC VREF SERIES 2.048V SOT... |
LM4140CCM-4.1/NOPB | Texas Instru... | 2.62 $ | 1850 | IC VREF SERIES 4.096V 8SO... |
LM4140BCM-2.5/NOPB | Texas Instru... | 3.23 $ | 1234 | IC VREF SERIES 2.5V 8SOIC... |
LM4140ACM-1.0/NOPB | Texas Instru... | -- | 2128 | IC VREF SERIES 1.024V 8SO... |
LM4140ACM-1.2/NOPB | Texas Instru... | -- | 2246 | IC VREF SERIES 1.25V 8SOI... |
LM4121IM5-ADJ/NOPB | Texas Instru... | -- | 3000 | IC VREF SERIES ADJ SOT23-... |
LM4128DMF-4.1/NOPB | Texas Instru... | -- | 1000 | IC VREF SERIES 4.096V SOT... |
LM4120IM5-1.8/NOPB | Texas Instru... | -- | 3000 | IC VREF SERIES 1.8V SOT23... |
LM4120AIM5X-3.0/NOPB | Texas Instru... | 0.67 $ | 3000 | IC VREF SERIES 3V SOT23-5... |
LM4125AIM5-2.5/NOPB | Texas Instru... | -- | 1000 | IC VREF SERIES 2.5V SOT23... |
LM4128CMF-2.5/NOPB | Texas Instru... | 0.67 $ | 1000 | IC VREF SERIES 2.5V SOT23... |
LM4132EMF-3.3/NOPB | Texas Instru... | -- | 3000 | IC VREF SERIES 3.3V SOT23... |
LM4132EMF-2.5/NOPB | Texas Instru... | -- | 3000 | IC VREF SERIES 2.5V SOT23... |
LM4132CMF-4.1/NOPB | Texas Instru... | -- | 6000 | IC VREF SERIES 4.096V SOT... |
LM4132CMF-2.5/NOPB | Texas Instru... | -- | 1000 | IC VREF SERIES 2.5V SOT23... |
LM4128AMF-2.5/NOPB | Texas Instru... | -- | 1000 | IC VREF SERIES 2.5V SOT23... |
LM4140CCM-1.0/NOPB | Texas Instru... | -- | 195 | IC VREF SERIES 1.024V 8SO... |
LM4140CCM-1.2/NOPB | Texas Instru... | -- | 615 | IC VREF SERIES 1.25V 8SOI... |
LM4140BCM-4.1/NOPB | Texas Instru... | 3.23 $ | 473 | IC VREF SERIES 4.096V 8SO... |
LM4128CMF-4.1/NOPB | Texas Instru... | 0.67 $ | 4000 | IC VREF SERIES 4.096V SOT... |
LM4120AIM5X-2.5/NOPB | Texas Instru... | -- | 3000 | IC VREF SERIES 2.5V SOT23... |
LM4140CCM-2.0/NOPB | Texas Instru... | 2.18 $ | 351 | IC VREF SERIES 2.048V 8SO... |
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