Datasheet

Characteristics 3.3 V Fixed Output Voltage Device IFX1117ME V33
0 °C < T
j
< 125 °C; V
I
= 5 V, I
Q
= 10 mA; unless otherwise specified.
Parameter Symbol Limit Values Unit Measuring Conditions
min. typ. max.
Output voltage
V
Q
3.23
5
3.300 3.36
5
V 0 mA ≤ I
Q
≤ 800 mA
4.7 V ≤ V
I
≤ 10 V
Output voltage
V
Q
– 3.300 – V 0 mA ≤ I
Q
≤ 1000 mA;
4.7 V ≤ V
I
≤ 15V
Line regulation Δ
V
Q
– 1 6 mV 4.7 V ≤ V
I
≤ 15V
Load regulation Δ
V
Q
– 1 10 mV 0 mA ≤ I
Q
≤ 800 mA;
1)
1) Measured at constant junction temperature
– 2 – mV 0 mA ≤ I
Q
≤ 1.0 A
1)
Drop voltage V
DR
– 1.00 1.10 V I
Q
= 100 mA
2)
2) Drop voltage measured when the output voltage has dropped 100 mV from the nominal value
obtained at
V
I
= 5.0 V.
Drop voltage V
DR
– 1.05 1.15 V I
Q
= 500 mA
2)
Drop voltage V
DR
– 1.10 1.20 V I
Q
= 800 mA
2)
Drop voltage V
DR
– 1.30 1.40 V I
Q
= 1.0 A
2)
Current consumption;
I
q
= I
I
– I
Q
I
q
– 5 10 mA I
Q
= 10 mA
Temperature stability Δ
V
Q
– 16.5 – mV
3)
3) Specified by design; not subject to production test.
Long Term Stability – – 0.3 – %
3)
Current limit I
Qmax
1100 – 2250 mA V
Q
= 0.5 V
RMS Output Noise – – 30 – ppm ppm of
V
Q
, T
j
= 25 °C
10 Hz ≤
f ≤ 10 kHz
3)
Power Supply Ripple
Rejection
PSRR
60 65 – dB f
r
= 120 Hz, V
r
= 1 V
PP
3)
Data Sheet 6 Rev. 1.0, 2011-02-24
IFX 1117