070XZ01Z PDF – Low Power-loss Voltage Regulator – Sharp

Part Number: 070XZ01Z, PQ070XZ01Z

Function: Low Voltage Operation Low Power-loss Voltage Regulator

Package: SC-63 Type, 5 Pin

Manufacturer: Sharp Electrionic Components

Images:070XZ01Z pinout datasheet

Description

The 070XZ01Z is Low Power-loss Voltage Regulator.

A low power-loss voltage regulator is a type of voltage regulator that minimizes power losses during the voltage conversion process. Voltage regulators are electronic circuits or devices used to maintain a stable output voltage regardless of input voltage fluctuations or load variations.

In a typical voltage regulator, there are power losses associated with the voltage drop across the regulator and the power dissipated as heat. A low power-loss voltage regulator aims to reduce these losses and increase overall efficiency. This is particularly important in applications where power efficiency is critical, such as battery-powered devices or energy-conscious systems.

Features:

1. Low voltage operation (Minimum operating voltage:2.35V) 2.5V input → available 1.5 to 1.8V

2. Low dissipation current
1) Dissipation current at no load:MAX.2mA (Conventional model:MAX.10mA)
2) OFF-state dissipation current:MAX.5μA

Applications:

1. Peripheral equipment of personal computers
2. Power supplies for various electronic equipment such as DVD player or STB  […]

070XZ01Z pdf

 

By combining these techniques, low power-loss voltage regulators can achieve higher efficiencies and reduce wasted power, making them suitable for applications that require improved energy efficiency and extended battery life.

070XZ01Z Datasheet


 

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UP0111 PDF – 600mA, Low Dropout Linear Regulator

Part Number: UP0111

Function: 600mA, Low Dropout Linear Regulator

Package: SOT23, SOT39, SOP 8, DFN3x3 Type

Manufacturer: uPI Semiconductor

Images:UP0111 pdf pinout

Description

The uP0111 is a compact fast response low dropout regulator specifically designed to continuously deliver up to 600mA output current. Designed with a P-channel MOSFET series pass transistor, the uP0111 yields extremely low dropout voltage (e.g. 300mVat 600mA) and maintains very low ground current (70uA).

Other features include foldback overcurrent protection, quick soft start, a nd overtemperature protection. The uP0111 is available in fixed output voltage from 0.8V to 3.3V with 0.1V per step or as an adjustable device with a 0.8V reference voltage. The device comes in various packages.

Features

1. Wide Input Voltage Range from 2.5V to 5.5V

2. Ultra Low Dropout Voltage: 300mV @ 600mA

3. Ultra Fast Response in Line/Load Transient

4. Stable with 1uF Ceramic Output Capacitor

5. Low Ground Current: 70uA Typical

6. Low Shutdown Current: < 1uA

7. Foldback Output Current Limit

UP0111 datasheet regulator

Applications:

1. Cellular and Cordless Phones

2. Bluetooth Portable Radios and Accessaries

3. Battery-Powered Equipment

4. Laptop, Palmtops, Notebook Computers

5. Hand-Held Instruments

 

UP0111 PDF Datasheet