TLE4290(2007) データシートの表示（PDF） - Infineon Technologies

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TLE4290
(Rev.:2007)

5-V Low Drop Voltage Regulator

Infineon Technologies 

TLE 4290

Table 4

Characteristics

VI = 13.5 V; -40 °C < Tj < 150 °C (unless otherwise specified)

Parameter

Symbol Limit Values Unit

Min. Typ. Max.

Measuring

Condition

Output

Output voltage

Output voltage

Output current limitation

Current consumption;

Iq = II - IQ

Current consumption;

Iq = II - IQ

Current consumption;

Iq = II - IQ

Current consumption;

Iq = II - IQ

Drop voltage

Load regulation

Line regulation

Power supply ripple

rejection

Temperature output

voltage drift

VQ

4.9 5.0 5.1 V

5 mA < IQ < 400 mA;

6 V < VI < 28 V

VQ

4.9 5.0 5.1 V

5 mA < IQ < 200 mA;

6 V < VI < 40 V

IQ

450 700 –

mA 1)

Iq

–

200 230 μA IQ = 1 mA;

Tj = 25 °C

Iq

–

200 255 μA IQ = 1 mA;

Tj ≤ 85 °C

Iq

–

5

12 mA IQ = 250 mA

Iq

–

12 25 mA IQ = 400 mA

Vdr

–

ΔVQ,lo -30

ΔVQ,li -15

PSRR –

dVQ/dT –

250 500 mV

IQ = 300 mA

Vdr = VI - VQ1)

15 30 mV VI = 6 V;

IQ = 5 mA to 400 mA

5

15 mV Vl = 8 V to 32 V;

IQ = 5 mA

60 –

dB fr = 100 Hz;

Vr = 0.5 Vpp

0.5 – mV/K –

Output Capacitor

CQ

22 – – μF ESR < 5 Ω in the

operation range

Power Good Output PG and Delay Timing D

Power Good switching

threshold

VQ,pgt-i 4.45 4.65 4.80 V

VQ increasing

Power Good switching

threshold

VQ,pgt-d 3.50 3.65 3.80 V

VQ decreasing

Data Sheet

6

Rev. 1.7, 2007-03-20

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