Regulator

LP2988AIM-5.0 Datasheet PDF – 200 mA, Voltage Regulator

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Part Number: LP2988AIM-5.0, LP2987, LP2988

Function: Micropower, 200 mA Ultra Low-Dropout Voltage Regulator

Package: SOP 8 Pin, VSSOP 8 Pin

Manufacturer: Texas Instruments

Image and pinout
LP2988AIM-5.0 datasheet

Description

The LP2987 / LP2988AIM-5.0 are fixed-output 200 mA precision LDO voltage regulators with power-ON reset delay which can be implemented using a single external capacitor.

The LP2988 is specifically designed for noise-critical applications. A single external capacitor connected to the Bypass pin reduces regulator output noise. Using an optimized VIP (Vertically Integrated PNP) process, these regulators deliver superior performance

components

Features

1. Ultra low dropout voltage
2. Power-ON reset delay requires only one component
3. Bypass pin for reduced output noise (LP2988)
4. Guaranteed continuous output current 200 mA
5. Guaranteed peak output current > 250 mA
6. SO-8 and mini SO-8 surface mount packages
7. <2 µA quiescent current when shutdown
8. Low ground pin current at all loads
9. 0.5% output voltage accuracy (“A” grade)
10. Wide supply voltage range (16V max)
11. Overtemperature/overcurrent protection
12. −40˚C to +125˚C junction temperature range

Applications

1. Cellular Phone
2. Palmtop/Laptop Computer
3. Camcorder, Personal Stereo, Camera

LP2988AIM-5.0 Datasheet PDF Download


LP2988AIM-5.0 pdf

Other data sheets are available within the file: LP2987AILD-3.0, LP2987AILD-5.0, LP2987AILDX-5.0

LM350 Datasheet – Adjustable Voltage Regulator – ON Semi

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Part Number: LM350, LM350T

Function : THREE.TERMINAL ADJUSTABLE POSITIVE VOLTAGE REGULATOR

Package: TO-220 Type

Manufacturer: ON Semiconductor

Image

lm350-datasheet-pinout

Description

The LM350 is an adjustable three−terminal positive voltage regulator capable of supplying in excess of 3.0 A over an output voltage range of 1.2 V to 33 V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow−out proof.
The LM350 serves a wide variety of applications including local, on card regulation. This device also makes an especially simple adjustable switching regulator, a programmable output regulator, or by connecting a fixed resistor between the adjustment and output, the LM350 can be used as a precision current regulator.

 

Application Circuit

lm350-circuit

 

Features

1. Guaranteed 3.0 A Output Current
2. Output Adjustable between 1.2 V and 33 V
3. Load Regulation Typically 0.1%
4. Line Regulation Typically 0.005%/V
5. Internal Thermal Overload Protection
6. Internal Short Circuit Current Limiting Constant with Temperature
7. Output Transistor Safe Area Compensation
8. Floating Operation for High Voltage Applications

 

LM350 Datasheet


 

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