TPS73701DRVR

Current - Output:	1A
Base Part Number:	TPS73701
Supplier Device Package:	6-SON (2x2)
Package / Case:	6-WDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Reverse Polarity
Control Features:	Enable
PSRR:	58dB ~ 37dB (100Hz ~ 10kHz)
Current - Supply (Max):	1.3mA
Current - Quiescent (Iq):	400µA
Series:	--
Voltage Dropout (Max):	0.5V @ 1A
Voltage - Output (Max):	5.5V
Voltage - Output (Min/Fixed):	1.2V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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1TPS73701DRVR is a monolithic linear voltage regulator device optimized for use as a low voltage processor core voltage regulator in applications such as personal computers and workstations. It is specifically designed to provide the regulated core voltage output required by today\'s latest generation microprocessors. TPS73701DRVR offers a single output voltage adjustable from 0.9V to 3.4V in an 8-pin tiny SOD882 package that has a typical application as a core voltage regulator for up to 30-50Amps load current. Its low cost makes it an ideal solution for cost sensitive applications.The TPS73701DRVR features a low on-resistance P-channel MOSFET with high current capabilities, allowing for the full utilization of available voltage and current. The wide input supply range from 2.7V to 3.6V makes it suitable for high current, low voltage output applications. The device provides ultra-low output voltage regulation, high output current capability, and reverse current protection. It also includes under-voltage lockout and thermal shutdown protection to ensure device reliability even in the most demanding applications.The TPS73701DRVR is a high efficiency, low noise, low transient voltage regulator. By using a combination of operating modes—quasi-resonant, pulse-skipping, light-load and forced continuous—the device optimizes efficiency while maintaining excellent line and load regulation. The quasi-resonant mode reduces switching noise and EMI, while the light-load mode provides greater efficiency and improved transient response at light loads. The device also provides digital output enable and adjustable soft-start circuitry for maximum flexibility in power applications.The typical applications for the TPS73701DRVR include point-of-load DC/DC converters and core voltage regulators for microprocessors. An integrated current limit and over-temperature shutdown protection make the part safe to use in high current applications such as laptop/notebook Ac adapters. The part is also well suited for DC/DC applications requiring high efficiency in small size package.In terms of working principle, the TPS73701DRVR is a linear voltage regulator that works by regulating the amount of current through a resistive element. It works by comparing the output voltage to a reference voltage. When the output voltage rises above the reference voltage, the device limits the amount of current flow through the resistive element, thus regulating the output voltage to a set value.The main features of the TPS73701DRVR are: low profile SOD882 packaging that enables for small size applications, wide input supply range from 2.7 to 3.6V, highly efficient operation, low output voltage regulation, high output current capability, under-voltage lockout protection, thermal shutdown protection, digital enable capability, adjustable soft-start circuitry, reverse current protection, and quasi-resonant operation.The TPS73701DRVR provides a wide range of advantages and is an ideal solution for applications that require a low voltage processor core voltage regulator. The device\'s low profile SOD882 packaging enables it to be used in small packages without sacrificing performance. Its wide input supply range, efficient operation, and reliable protection functions are also big benefits. Its integrated current limit and over-temperature shutdown protection make it ideal for high current applications. Additionally, its adjustable soft-start circuitry, reverse current protection and quasi-resonant operation make it suitable for DC/DC applications requiring high efficiency in small size package.

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