LP5951MFX-2.5 Allicdata Electronics
Allicdata Part #:

LP5951MFX-2.5-ND

Manufacturer Part#:

LP5951MFX-2.5

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC REG LINEAR 2.5V 150MA SOT23-5
More Detail: Linear Voltage Regulator IC Positive Fixed 1 Outpu...
DataSheet: LP5951MFX-2.5 datasheetLP5951MFX-2.5 Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Current - Output: 150mA
Base Part Number: LP5951
Supplier Device Package: SOT-23-5
Package / Case: SC-74A, SOT-753
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 125°C
Protection Features: Over Current, Over Temperature, Short Circuit
Control Features: Enable
PSRR: 60dB ~ 50dB (100Hz ~ 10kHz)
Current - Supply (Max): 70µA
Current - Quiescent (Iq): 55µA
Series: --
Voltage Dropout (Max): 0.35V @ 150mA
Voltage - Output (Max): --
Voltage - Output (Min/Fixed): 2.5V
Voltage - Input (Max): 5.5V
Number of Regulators: 1
Output Type: Fixed
Output Configuration: Positive
Part Status: Obsolete
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

LP5951MFX-2.5 is a Linear Voltage Regulator from Power Management Integrated Circuit (PMIC) and it is used for providing a specific voltage output for several different applications. It is able to withstand a maximum output current of 1.5A. The LP5951MFX-2.5 features an integrated high-voltage (HV) and high-side switch. This switch enables the device to control switching behavior across multiple supplies. It also helps in providing an efficient switch mode power supply. The device has a wide operating temperature range from -40C to +100C.

The LP5951MFX-2.5 has an integrated low-dropout regulator that requires a low input voltage. This regulator is able to provide an output voltage range which varies from a preset voltage to 15V in increments of 0.1V by using a single external resistor. The LP5951MFX-2.5 also features integrated protection features to help protect the device from over-current, over-temperature and under-voltage conditions.

The LP5951MFX-2.5 has multiple applications in the fields of consumer electronics, automotive, and industrial systems. It is used in devices such as mobile phones, LCD displays, audio systems, GPS receivers, digital cameras, and others. It is also used for providing precision voltage for systems such as solar panel inverters, automotive ECUs, and others that require an input voltage regulation.

LP5951MFX-2.5 works on the principle of PWM (Pulse Width Modulation) control. It uses two transistors, one of which is connected across the output power supply and the other is placed across the primary power source. When the device is activated, the PWM control mode is enabled and a series of short pulses are generated at the switching frequency of the device. These pulses are then fed to the gate of the transistor connected to the output of the power supply.

The pulse width of these pulses vary depending on the amplitude of the output given. When the voltage reaches an upper or lower limit, the pulse width is changed accordingly to maintain the desired output. This helps to regulate the output voltage no matter what changes occur in the input supply. The LP5951MFX-2.5 also has a soft start feature which helps in reducing the in-rush current when the device is activated.

Apart from the linear regulator, the LP5951MFX-2.5 also has a quasi-resonant (QR) mode of operation. This mode is used to increase the efficiency of the device when the output current is low. In this mode, the pulse width is gradually increased or decreased depending on the output voltage. This helps to minimize losses and to reduce EMI.

Overall, the LP5951MFX-2.5 is a highly integrated and efficient regulator for automotive, industrial, and other applications that require an input voltage regulation. It offers multiple protection features including over-current, over-temperature, and under-voltage protection to ensure that the device is safe and reliable. With its PWM and QR modes of operation, the LP5951MFX-2.5 helps to reduce losses while providing a stable output supply under diverse conditions.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "LP59" Included word is 40
Part Number Manufacturer Price Quantity Description
LP5952LCX-1.3/NOPB Texas Instru... 0.0 $ 1000 IC REG LINEAR 1.3V 350MA ...
LP5907UV-1.8EVM/NOPB Texas Instru... 35.26 $ 2 BOARD EVAL FOR LP5907UV-1...
LP5907UVX19/NOPB Texas Instru... 0.13 $ 1000 IC REG LINEAR 1.9V 250MA ...
LP5907UVX-1.6/NOPB Texas Instru... -- 1000 ULTRA LOW NOISE 250MA LIN...
LP5912-0.9DRVR Texas Instru... 0.34 $ 1000 IC REG LINEAR 0.9V 500MA ...
LP5952TL-1.5EV Texas Instru... 17.99 $ 1000 BOARD EVALUATION LP5952TL...
LP5900TLX-2.2/NOPB Texas Instru... 0.2 $ 1000 IC REG LINEAR 2.2V 150MA ...
LP5996SDX-0833 Texas Instru... 0.0 $ 1000 IC REG LINEAR 0.8V/3.3V 1...
LP5996SD-1525 Texas Instru... 0.0 $ 1000 IC REG LINEAR 1.5V/2.5V 1...
LP5990TMX-3.3/NOPB Texas Instru... 0.2 $ 1000 IC REG LINEAR 3.3V 200MA ...
LP5996SD-3030EV Texas Instru... 0.0 $ 1000 BOARD EVALUATION LP5996SD...
LP5951MF-1.5/NOPB Texas Instru... -- 18000 IC REG LINEAR 1.5V 150MA ...
LP5952LC-1.2/NOPB Texas Instru... 0.22 $ 1000 IC REG LINEAR 1.2V 350MA ...
LP5910-1.825YKAR Texas Instru... 0.13 $ 1000 IC REG LINEAR 1.8V 300MA ...
LP5900SDX-2.0/NOPB Texas Instru... 0.0 $ 1000 IC REG LINEAR 2V 150MA 6W...
LP5912Q0.9DRVTQ1 Texas Instru... -- 1000 IC REG LINEAR 0.9V 500MA ...
LP5900SD-2.5EV Texas Instru... 14.4 $ 1000 BOARD EVALUATION LP5900SD...
LP5907MFX-1.8/NOPB Texas Instru... -- 480 IC REG LINEAR 1.8V 250MA ...
LP5951MG-3.0/NOPB Texas Instru... -- 3000 IC REG LINEAR 3V 150MA SC...
LP5996SDX-1833/NOPB Texas Instru... 0.0 $ 1000 IC REG LINEAR 1.8V/3.3V 1...
LP5996SDX-2533/NOPB Texas Instru... 0.0 $ 1000 IC REG LINEAR 2.5V/3.3V 1...
LP5900SDX-2.0 Texas Instru... 0.0 $ 1000 IC REG LINEAR 2V 150MA 6W...
LP5951MFX-2.5 Texas Instru... 0.0 $ 1000 IC REG LINEAR 2.5V 150MA ...
LP5951MF-1.8 Texas Instru... -- 1000 IC REG LINEAR 1.8V 150MA ...
LP5912Q1.2DRVTQ1 Texas Instru... -- 1500 IC REG LINEAR 1.2V 500MA ...
LP5951MFX-3.0/NOPB Texas Instru... -- 1000 IC REG LINEAR 3V 150MA SO...
LP5912Q3.0DRVTQ1 Texas Instru... 0.7 $ 750 IC REG LINEAR 3V 500MA 6W...
LP5996SDX-3308/NOPB Texas Instru... 0.0 $ 1000 IC REG LINEAR 3.3V/0.8V 1...
LP5996SDX-3308 Texas Instru... 0.0 $ 1000 IC REG LINEAR 3.3V/0.8V 1...
LP5904TME-2.85/NOPB Texas Instru... 0.26 $ 1000 IC REG LINEAR 2.85V 200MA...
LP5951MFX-3.0 Texas Instru... -- 1000 IC REG LINEAR 3V 150MA SO...
LP5900TLX-1.9/NOPB Texas Instru... 0.2 $ 1000 IC REG LINEAR 1.9V 150MA ...
LP5910-1.8DRVR Texas Instru... -- 1000 IC REG LINEAR 1.8V 300MA ...
LP5907MFX-2.5/NOPB Texas Instru... -- 509 IC REG LINEAR 2.5V 250MA ...
LP5910-1.0YKAR Texas Instru... -- 1000 IC REG LINEAR 1V 300MA 4D...
LP5900SD-2.0/NOPB Texas Instru... 0.22 $ 1000 IC REG LINEAR 2V 150MA 6W...
LP5990TMX-3.0/NOPB Texas Instru... 0.2 $ 1000 IC REG LINEAR 3V 200MA 4D...
LP5952TLX-1.6/NOPB Texas Instru... 0.0 $ 1000 IC REG LINEAR 1.6V 350MA ...
LP5951MG-3.0 Texas Instru... -- 1000 IC REG LINEAR 3V 150MA SC...
LP5996SD-3333 Texas Instru... 0.0 $ 1000 IC REG LINEAR 3.3V 10SONL...
Latest Products
MCP1812AT-018/OT

Linear Regulator/LDO Regulator IC 1 Outp...

MCP1812AT-018/OT Allicdata Electronics
TPS7A0533PYKAR

Linear Regulator IC Positive Fixed 1 Out...

TPS7A0533PYKAR Allicdata Electronics
LP590728QDQNRQ1

Linear Regulator IC Positive Fixed 1 Out...

LP590728QDQNRQ1 Allicdata Electronics
TLV74033PDQNR

Linear Regulator IC Positive Fixed 1 Out...

TLV74033PDQNR Allicdata Electronics
LM2775QDSGTQ1

Charge Pump Switching Regulators, Switch...

LM2775QDSGTQ1 Allicdata Electronics
TPS7A0530PDBZR

Linear Regulator IC Positive Fixed 1 Out...

TPS7A0530PDBZR Allicdata Electronics