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AIC1721/1721D
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Part Number: AIC1721/1721D

Description: The AIC1721/1721D is the enhanced CMOSversion of the LP2950. The superiorcharacteristics of the AIC1721/1721D includeze...

AIC1721/1721D General Description

The AIC1721/1721D is the enhanced CMOSversion of the LP2950. The superiorcharacteristics of the AIC1721/1721D includezero base current loss, very low dropout voltage,and 1% accuracy output voltage. Typica-l groundcurrent remains approximately 55A, from noload to maximum loading conditions. Dropoutvoltage at 100mA output current is significantlylower than its bipolar counterpart: 130mV for theAIC1721-5/1721D-5, and 180mV for theAIC1721/ 1721D. Output current limiting andthermal limiting are built in to provide maximalprotection to the AIC1721/ 1721D against faultconditions.While pin-to-pin

AIC1721/1721D Maximum Ratings

Input Supply Voltage ........................ ..........................-0.3~12V
Operating Junction Temperature Range ............. -40°C~ 125°C
Storage Temperature Range ............................... -65°C~150°C
Power Dissipation SOT-89 Package ................................ 0. 80W
TO-92 Package ............................................................ ... 0.78W

AIC1721/1721D Features

Low Dropout Voltage of 130mV at 100mA OutputCurrent (5V Output Version).
Guaranteed 150mA/300mA Output Current.
Internal 1.3 P-MOSFET Draws no Base Current.
Low Ground Current at 55A.
1% Accuracy Output Voltage of 3.3V/5V.
Input Voltage Range up to 12V (5V OutputVersion).
Extremely Tight Load and Line Regulation.
Fast Transient Response.
Needs only 1F for Stability.
Current and Thermal Limiting.

AIC1721/1721D Typical Application

Voltage Regulator for LAN Cards.
Wireless Communication Systems.
Battery Powered Systems.

AIC1721/1721D Connection Diagram

AIC1721/1721D datasheet

AIC1084
PDF/DataSheet Download

Datasheet: AIC1084
File Size: 107380 KB
Manufacturer: AIC [Analog Intergrations Corporation]
Click here to Download

·AIC1084-15CE
AIC [Analog Intergrations Corporation]
5A Low Dropout Positive Adjustable Regulator
107380 KB
·AIC1084-15CM
AIC [Analog Intergrations Corporation]
5A Low Dropout Positive Adjustable Regulator
107380 KB
·AIC1084-15CMA
AIC [Analog Intergrations Corporation]
5A Low Dropout Positive Adjustable Regulator
107380 KB
·AIC1084-15CT
AIC [Analog Intergrations Corporation]
5A Low Dropout Positive Adjustable Regulator
107380 KB
·AIC1084-18CE
AIC [Analog Intergrations Corporation]
5A Low Dropout Positive Adjustable Regulator
107380 KB
·AIC1084-18CM
AIC [Analog Intergrations Corporation]
5A Low Dropout Positive Adjustable Regulator
107380 KB
·AIC1084-18CMA
AIC [Analog Intergrations Corporation]
5A Low Dropout Positive Adjustable Regulator
107380 KB
·AIC1084-18CT
AIC [Analog Intergrations Corporation]
5A Low Dropout Positive Adjustable Regulator
107380 KB

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AIC1721/1721D Relative Products

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The AIC1721/1721D is the enhanced CMOS version of the LP2950. The superior characteristics of the product include zero base current loss, very low dropout voltage, and 1% accuracy output voltage. Typica-l ground current remains approximately 55A, from no loa...
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