Part Number: UP0111AMA5-00

Function: 600mA, Low Dropout Linear Regulator

Package: SOT23-5 Type

Manufacturer: uPI Semiconductor

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Description

The UP0111AMA5-00 is a compa ct fast re sponse low dropout regulator specifically designed to continuously deliver up to 600mA output current. Designed with a P-channel MOSFET serie s pass tra nsistor, the uP01 11 yields extremely low dropout voltage (e.g. 300mV at 600mA) and maintains very low ground current (70uA).

The uP0111 does not require a bypass capacitor, hence achieving the smallest PCB area. The uP0111 is designed and optimized to work with low-value, low-cost cera mic capacitors. Only a 1uF ceramic output capacitor is required for stable operation for any load conditions.

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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 Typica

 

Applications:

1. Cellular and Cordless Phones

2. Bluetooth Portable Radios and Accessaries

3. Battery-Powered Equipment

4. Laptop, Palmtops, Notebook Computers

 

 

UP0111AMA5-00 PDF Datasheet

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Part Number: 7812

Function : 12V, THREE TERMINAL POSITIVE FIXED VOLTAGE REGULATORS

Manufacturer: Motorola Inc

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Description

7812 is 12V, Voltage Regulator. These voltage regulators are monolithic integrated circuits designed as fixed–voltage regulators for a wide variety of applications including local, on–card regulation. These regulators employ internal current limiting, thermal shutdown, and safe–area compensation. With adequate heatsinking they can deliver output currents in excess of 1.0 A. Although designed primarily as a fixed voltage regulator, these devices can be used with external components to obtain adjustable voltages and currents.

 

Features

• Output Current in Excess of 1.0 A

• No External Components Required

• Internal Thermal Overload Protection

• Internal Short Circuit Current Limiting

• Output Transistor Safe–Area Compensation

• Output Voltage Offered in 2% and 4% Tolerance

• Available in Surface Mount D2PAK and Standard 3–Lead Transistor Packages

• Previous Commercial Temperature Range has been Extended to a Junction Temperature Range of –
40°C to +125°C

Ordering Informations

 

7812 Datasheet

 

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