AIC1722-50CX Analog Intergrations Corporation, AIC1722-50CX Datasheet
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AIC1722-50CX
Manufacturer Part Number
AIC1722-50CX
Description
Manufacturer
Analog Intergrations Corporation
Datasheet
1.AIC1722-50CX.pdf
(6 pages)
Specifications of AIC1722-50CX
Date_code
05+
Packing_info
SOT-89
Analog Integrations Corporation
DS-1722-01
TYPICAL APPLICATION CIRCUIT
FEATURES
APPLICATIONS
Low Dropout Linear Regulator
V
Low Dropout Voltage of 130mV at 100mA
Output Current (5.2V Output Version).
Guaranteed 300mA Output Current.
Internal 1.3Ω P-MOSFET Draws no Base
Current.
Low Ground Current at 55µA.
2% Accuracy Output Voltage of 3.3V/ 3.5V/
3.7V/ 3.8V/ 5.0V/ 5.2V.
Input Voltage Range up to 12V.
Needs only 1µF for Stability.
Current and Thermal Limiting.
Voltage Regulator for CD-ROM Drivers.
Voltage Regulator for LAN Cards.
Voltage Regulator for Microprocessor.
Wireless Communication Systems.
Battery Powered Systems.
IN
+
VIN
1µF
C
IN
AIC1722
GND
VOUT
4F, 9, Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC
TEL: 886-3-5772500
+
10µF
C
V
OUT
OUT
300mA Low Dropout Linear Regulator
FAX: 886-3-5772510
DESCRIPTION
The AIC1722 is a 3-pin low dropout linear
regulator. The superior characteristics of the
AIC1722 include zero base current loss, very
low dropout voltage, and 2% accuracy output
voltage.
approximately 55µA, from no load to maximum
loading conditions. Dropout voltage at 100mA
output current is exceptionally low: 130mV for
the AIC1722-50 and AIC1722-52, 180mV for
the AIC1722-33, AIC1722-35, and AIC1722-37
AIC1722-38. Output current limiting and thermal
limiting are built in to provide
protection
conditions.
The AIC1722 comes in the popular 3-pin
SOT-89 and TO-92 packages.
Typical
to
the
ground
AIC1722
current
AIC1722
www.analog.com.tw
against
maximal
remains
fault
1