IFX1117(2009) 查看數據表（PDF） - Infineon Technologies

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IFX1117
(Rev.:2009)

Voltage Regulator

Infineon Technologies 

IFX 1117

Characteristics 3.3 V Fixed Output Voltage Device IFX 1117 GSV33

0 °C < Tj < 125 °C; VI = 5 V, IQ = 10 mA; unless otherwise specified.

Parameter

Symbol Limit Values Unit Measuring Conditions

min. typ. max.

Output voltage

VQ

Output voltage

VQ

Line regulation

∆VQ

Load regulation

∆VQ

Drop voltage

VDR

Drop voltage

VDR

Drop voltage

VDR

Drop voltage

VDR

Current consumption; Iq

Iq = II – IQ

Temperature stability ∆VQ

Long Term Stability –

3.23 3.300 3.36 V

5

5

– 3.300 – V

–1

6 mV

–1

10 mV

–2

– mV

– 1.00 1.10 V

– 1.05 1.15 V

– 1.10 1.20 V

– 1.30 1.40 V

–5

10 mA

0 mA ≤ IQ ≤ 800 mA

4.7 V ≤ VI ≤ 10 V

0 mA ≤ IQ ≤ 1000 mA;

4.7 V ≤ VI ≤ 15V

4.7 V ≤ VI ≤ 15V

0 mA ≤ IQ ≤ 800 mA;1)

0 mA ≤ IQ ≤ 1.0 A1)

IQ = 100 mA2)

IQ = 500 mA2)

IQ = 800 mA2)

IQ = 1.0 A2)

IQ = 10 mA

–

16.5 –

mV 3)

–

0.3 –

%

3)

Current limit

RMS Output Noise

IQmax

–

1100 –

– 30

Power Supply Ripple PSRR 60 65

Rejection

2250 mA

– ppm

– dB

VQ = 0.5 V

ppm of VQ, Tj = 25 °C

10 Hz ≤ f ≤ 10 kHz3)

fr = 120 Hz, Vr = 1 VPP3)

1) Measured at constant junction temperature

2) Drop voltage measured when the output voltage has dropped 100 mV from the nominal value

obtained at VI = 5.0 V.

3) Specified by design; not subject to production test.

Data Sheet

6

Rev. 1.21, 2009-09-04

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