APL1117-UC-TU データシートの表示（PDF） - Anpec Electronics

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APL1117-UC-TU

1A Low Dropout Fast Response Positive Adjustable Regulator and Fixed 1.8V, 2.5V, 2.85V and 3.3V

Anpec Electronics 

APL1117

Electrical Characteristics (Cont.)

Symbol

Parameter

Test Conditions

VN RMS Output Noise TJ=25°C,10Hz≤F≤10kHz, (% of VOUT)

θth Thermal Resistance Junction to Case, at Tab

Junction to Ambient

OT Over Temperature

Point

IQ Quiescent Current

APL1117-18 VIN≤9V

APL1117-25 VIN≤9V

APL1117-28 VIN≤9V

APL1117-33 VIN≤12V

APL1117

Min. Typ. Max.

Unit

0.003

%

15

°C/ W

50

150

°C

5.5 10 mA

5.5 10

5.5 10

5.5 10

Note 1 : See thermal regulation specifications for changes in output voltage due to heating effects. Load line regulations are mea-

sured at a constant junction temperature by low duty cycle pulse testing.

Note 2 : Dropout voltage is specified over the full output current range of the device. Dropout voltage is defined as the minimum input/output

differential measured at the specified output current. Test points and limits are also shown on the Dropout Voltage curve.

Note 3 : Minimum load current is defined as the minimum output current required to maintain regulation.

Copyright  ANPEC Electronics Corp.

4

Rev. B.8 - Jun., 2003

www.anpec.com.tw

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