SC185HULTRT Allicdata Electronics
Allicdata Part #:

SC185HULTR-ND

Manufacturer Part#:

SC185HULTRT

Price: $ 0.90
Product Category:

Integrated Circuits (ICs)

Manufacturer: Semtech Corporation
Short Description: IC REG BUCK 1.5V 4A SYNC 16MLPQ
More Detail: Buck Switching Regulator IC Positive Fixed 1.5V 1 ...
DataSheet: SC185HULTRT datasheetSC185HULTRT Datasheet/PDF
Quantity: 1000
3000 +: $ 0.81648
Stock 1000Can Ship Immediately
$ 0.9
Specifications
Voltage - Input (Max): 5.5V
Supplier Device Package: 16-MLPQ-UT (3x3)
Package / Case: 16-UFQFN Exposed Pad
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 85°C (TA)
Synchronous Rectifier: Yes
Frequency - Switching: 1.5MHz
Current - Output: 4A
Voltage - Output (Max): --
Voltage - Output (Min/Fixed): 1.5V
Series: --
Voltage - Input (Min): 2.9V
Number of Outputs: 1
Output Type: Fixed
Topology: Buck
Output Configuration: Positive
Function: Step-Down
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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The SC185HULTRT is a high efficiency voltage regulator that is part of the DC DC switching regulator family. It is designed to provide smooth, low-ripple power to a system and features a high current output capability. The SC185HULTRT also has an integrated low drop-out (LDO) linear regulator, providing both capabilities in one package. This regulator is well suited for a variety of applications, including telecommunications, industrial and automotive.

The SC185HULTRT voltage regulator is capable of delivering up to 180 amps at 5V to power a wide range of loads. It has a wide range of operating voltages, from 3.3V to 12V. It also has a low dropout voltage of 300mV and a low output noise, making it ideal for noise sensitive applications. The SC185HULTRT regulator has excellent transient response and thermal protection, with a peak current capacity of over 20A.

The SC185HULTRT uses synchronous PWM (pulse-width modulation) to reduce ripple and keep the system voltage stable. The integrated feedback circuitry maintains the output voltage at a given level, while the two-phase power-conversion process ensures the board is powered efficiently. This allows for longer run times and improved battery life in applications that require a programmable power source.

The low drop-out linear regulator of the SC185HULTRT ensures accuracy and performance of the voltage regulation. This is important in applications that demand precise voltage and current regulation, such as wireless and other networking devices. The LDO can also be used to provide additional protection from over-current and over-voltage conditions. This helps prevent external components from being damaged due to input overvoltage or load transients.

The SC185HULTRT voltage regulator contains integrated short-circuit protection, ensuring system stability. It also has a power-save mode to reduce power consumption when the device is not being actively used. The SC185HULTRT regulator also features a wide range of protection features, such as thermal shutdown, input undervoltage lockout and output overvoltage protection.

In conclusion, the SC185HULTRT voltage regulator is an ideal choice for a wide range of applications. It has a high current output capability, excellent transient response and numerous protection features. It is well suited for noise-sensitive applications and provides a low drop-out linear regulator for additional accuracy and performance benefits. With its wide range of protection features and efficient power-conversion process, the SC185HULTRT ensures maximum safety and performance.

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

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