參數(shù)資料
型號(hào): AIC1722-33CZT
廠商: Analog Integrations Corporation
英文描述: 300mA Low Dropout Linear Regulator
中文描述: 300mA低壓差線性穩(wěn)壓器
文件頁(yè)數(shù): 1/6頁(yè)
文件大?。?/td> 211K
代理商: AIC1722-33CZT
AIC1722
300mA Low Dropout Linear Regulator
Analog Integrations Corporation
4F, 9, Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC
www.analog.com.tw
DS-1722-01
TEL: 886-3-5772500
FAX: 886-3-5772510
1
FEATURES
Low Dropout Voltage of 130mV at 100mA
Output Current (5.2V Output Version).
Guaranteed 300mA Output Current.
Internal 1.3
P-MOSFET Draws no Base
Current.
Low Ground Current at 55
μ
A.
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 1
μ
F for Stability.
Current and Thermal Limiting.
APPLICATIONS
Voltage Regulator for CD-ROM Drivers.
Voltage Regulator for LAN Cards.
Voltage Regulator for Microprocessor.
Wireless Communication Systems.
Battery Powered Systems.
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.
Typical
ground
approximately 55
μ
A, 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 maximal
protection to the AIC1722 against fault
conditions.
current
remains
The AIC1722 comes in the popular 3-pin
SOT-89 and TO-92 packages.
TYPICAL APPLICATION CIRCUIT
Low Dropout Linear Regulator
+
+
AIC1722
10
μ
F
C
OUT
V
OUT
VOUT
GND
VIN
1
μ
F
C
IN
V
IN
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