| Allicdata Part #: | LP38501TS-ADJ/NOPB-ND |
| Manufacturer Part#: |
LP38501TS-ADJ/NOPB |
| Price: | $ 1.96 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC REG LIN POS ADJ 3A DDPAK |
| More Detail: | Linear Voltage Regulator IC Positive Adjustable 1 ... |
| DataSheet: | LP38501TS-ADJ/NOPB Datasheet/PDF |
| Quantity: | 2514 |
| 1 +: | $ 1.78290 |
| 10 +: | $ 1.60272 |
| 100 +: | $ 1.28822 |
| 500 +: | $ 1.05840 |
| 1000 +: | $ 0.87696 |
| Current - Output: | 3A |
| Base Part Number: | LP38501 |
| Supplier Device Package: | DDPAK/TO-263-5 |
| Package / Case: | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C |
| Protection Features: | Over Current, Over Temperature, Short Circuit |
| Control Features: | Enable |
| PSRR: | 58dB ~ 56dB (120Hz ~ 1kHz) |
| Current - Supply (Max): | 4mA |
| Current - Quiescent (Iq): | 15µA |
| Series: | -- |
| Voltage Dropout (Max): | 0.67V @ 3A |
| Voltage - Output (Max): | 5V |
| Voltage - Output (Min/Fixed): | 0.6V |
| Voltage - Input (Max): | 5.5V |
| Number of Regulators: | 1 |
| Output Type: | Adjustable |
| Output Configuration: | Positive |
| Part Status: | Active |
| Packaging: | Tube |
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Introduction of LP38501TS-ADJ/NOPB Application Field and Working Principle
The LP38501TS-ADJ/NOPB is a step-down, high-efficiency power management integrated circuit (PMIC) that falls into the category of linear voltage regulators. It features a low-noise, high-accuracy low drop-out regulator circuit that is capable of providing up to 1.5A of continuous output current. This device is designed to be used in a wide variety of end-use applications, including cellular phones, PDAs, notebooks and other portable designs that require low-power, battery-driven circuitry.
Features of LP38501TS-ADJ/NOPB
The LP38501TS-ADJ/NOPB is comprised of a top-side component and a bottom-side component that are seamlessly integrated into a single package. It has a wide input voltage range of 3V to 40V, which makes it very suitable for use in battery-operated systems. It also features a very low quiescent current of around 4.5µA and an adjustable output voltage of between 0.8V to 6V. It also has a very low drop-out voltage of only 0.3V at full load conditions. In addition, this device includes short-circuit protection, thermal over-load protection and over-voltage protection.
Working Principle of LP38501TS-ADJ/NOPB
The LP38501TS-ADJ/NOPB utilizes a pulse-width modulation (PWM) type of control circuit in order to provide a very precise and highly efficient output voltage. This device is designed to supply a stable voltage even when the input voltage to the device varies significantly. The working principle of this device involves the control circuit monitoring the output voltage level and providing the appropriate input signal to the PWM circuit in order to provide the desired output voltage level. This device is capable of providing a very accurate output voltage level and has a very low power dissipation. The overall efficiency of the device is also very high and is suitable for low-power portable applications.
Applications of LP38501TS-ADJ/NOPB
The LP38501TS-ADJ/NOPB is suitable for a wide range of end-use applications. It can be used in various battery-operated applications in the consumer, industrial, automotive and telecom sectors. Examples of such applications include digital cameras, laptops, PDAs, portable medical equipment and portable digital audio players. Its high efficiency and accurate voltage regulation also make it ideal for DC/DC converters and voltage regulation for electronic devices such as computers, servers and networking equipment.
Conclusion
In conclusion, the LP38501TS-ADJ/NOPB is a high-efficiency, low-dropout linear voltage regulator designed for a variety of applications involving low-powered, battery-driven circuitry. Its high efficiency and very low quiescent current make it particularly suitable for use in small, portable designs. It can provide a very stable and accurate output voltage while having a very low power dissipation. The device is suitable for use in a wide range of consumer, industrial, automotive and telecom applications.
The specific data is subject to PDF, and the above content is for reference
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| LP3875ES-3.3/NOPB | Texas Instru... | -- | 349 | IC REG LIN 3.3V 1.5A DDPA... |
| LP38693QSDX-5.0/NOPB | Texas Instru... | 0.51 $ | 1000 | IC REG LINEAR 5V 500MA 6W... |
| LP3855ET-1.8/NOPB | Texas Instru... | 2.68 $ | 1000 | IC REG LINEAR 1.8V 1.5A T... |
| LP3881ESX-1.5 | Texas Instru... | 0.0 $ | 1000 | IC REG LIN 1.5V 800MA DDP... |
| LP3871ESX-3.3/NOPB | Texas Instru... | 1.16 $ | 1000 | IC REG LIN 3.3V 800MA DDP... |
| LP3873ESX-5.0/NOPB | Texas Instru... | -- | 1000 | IC REG LIN 5V 3A DDPAK/TO... |
| LP3872ET-5.0/NOPB | Texas Instru... | 0.0 $ | 1000 | IC REG LINEAR 5V 1.5A TO2... |
| LP3882EMR-1.5 | Texas Instru... | 0.0 $ | 1000 | IC REG LIN 1.5V 1.5A 8SO ... |
| LP3852EMPX-1.8 | Texas Instru... | -- | 1000 | IC REG LINEAR 1.8V 1.5A S... |
| LP38692SD-5.0/NOPB | Texas Instru... | 0.48 $ | 11000 | IC REG LINEAR 5V 1A 6WSON... |
| LP38842S-1.2/NOPB | Texas Instru... | 2.09 $ | 531 | IC REG LIN 1.2V 1.5A DDPA... |
| LP38841S-1.5/NOPB | Texas Instru... | 1.74 $ | 519 | IC REG LIN 1.5V 800MA DDP... |
| LP38690DTX-2.5/NOPB | Texas Instru... | 0.5 $ | 2500 | IC REG LINEAR 2.5V 1A TO2... |
| LP3881ESX-1.8/NOPB | Texas Instru... | 2.24 $ | 1000 | IC REG LIN 1.8V 800MA DDP... |
| LP3873ES-3.3 | Texas Instru... | 3.98 $ | 1000 | IC REG LIN 3.3V 3A DDPAK/... |
| LP3853ES-1.8 | Texas Instru... | 6.36 $ | 1000 | IC REG LIN 1.8V 3A DDPAK/... |
| LP3875ET-5.0/NOPB | Texas Instru... | 0.0 $ | 1000 | IC REG LINEAR 5V 1.5A TO2... |
| LP3879SDX-1.2/NOPB | Texas Instru... | 0.0 $ | 1000 | IC REG LINEAR 1.2V 800MA ... |
| LP38843S-0.8 | Texas Instru... | 0.0 $ | 1000 | IC REG LIN 0.8V 3A DDPAK/... |
| LP3874EMP-1.8/NOPB | Texas Instru... | -- | 1000 | IC REG LIN 1.8V 800MA SOT... |
| LP3883ESX-1.2/NOPB | Texas Instru... | -- | 1000 | IC REG LIN 1.2V 3A DDPAK/... |
| LP38859T-1.2/NOPB | Texas Instru... | 2.16 $ | 1000 | IC REG LINEAR 1.2V 3A TO2... |
| LP3873ET-2.5/NOPB | Texas Instru... | 0.0 $ | 1000 | IC REG LINEAR 2.5V 3A TO2... |
| LP3872ESX-2.5 | Texas Instru... | 0.0 $ | 1000 | IC REG LIN 2.5V 1.5A DDPA... |
| LP3871ES-3.3/NOPB | Texas Instru... | 2.09 $ | 243 | IC REG LIN 3.3V 800MA DDP... |
| LP3874ES-ADJ/NOPB | Texas Instru... | 2.09 $ | 182 | IC REG LIN POS ADJ 800MA ... |
| LP3872ES-2.5/NOPB | Texas Instru... | 3.05 $ | 196 | IC REG LIN 2.5V 1.5A DDPA... |
| LP38798SDE-ADJ/NOPB | Texas Instru... | -- | 1000 | IC REG LIN POS ADJ 800MA ... |
| LP38842T-0.8 | Texas Instru... | 0.0 $ | 1000 | IC REG LINEAR 0.8V 1.5A T... |
| LP3872ESX-5.0 | Texas Instru... | -- | 1000 | IC REG LIN 5V 1.5A DDPAK/... |
| LP38869MH/NOPB | Texas Instru... | 1.39 $ | 1000 | IC REG LIN POS ADJ 1A 16H... |
| LP3852EMP-2.5/NOPB | Texas Instru... | -- | 1000 | IC REG LINEAR 2.5V 1.5A S... |
| LP38692MPX-2.5 | Texas Instru... | 0.0 $ | 1000 | IC REG LINEAR 2.5V 1A SOT... |
| LP3855ESX-1.8 | Texas Instru... | 0.0 $ | 1000 | IC REG LIN 1.8V 1.5A DDPA... |
| LP3871EMP-3.3 | Texas Instru... | -- | 1000 | IC REG LIN 3.3V 800MA SOT... |
| LP3878MRX-ADJ | Texas Instru... | -- | 1994 | IC REG LIN POS ADJ 800MA ... |
| LP3878-ADJEVAL | Texas Instru... | 0.0 $ | 1000 | BOARD EVALUATION LP3878-A... |
| LP3881EMR-1.5/NOPB | Texas Instru... | 0.0 $ | 1000 | IC REG LIN 1.5V 800MA 8SO... |
| LP3882ESX-1.5 | Texas Instru... | -- | 1000 | IC REG LIN 1.5V 1.5A DDPA... |
| LP3872ES-1.8 | Texas Instru... | 2.92 $ | 1000 | IC REG LIN 1.8V 1.5A DDPA... |
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LP38501TS-ADJ/NOPB Datasheet/PDF