Q67006-A9358 데이터 시트보기 (PDF) - Siemens AG

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Q67006-A9358

Low-Drop Voltage Regulator

Siemens AG 

TLE 4276

Characteristics (cont’d)

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

Parameter

Symbol Limit Values Unit Measuring

min. typ. max.

Condition

Current

Iq

consumption;

–

5

10 mA IQ = 250 mA

Iq = II – IQ

Iq

15 25 mA IQ = 400 mA

Drop voltage1) VDR

–

250 500 mV IQ = 250 mA

VDR = VI – VQ

Load

regulation

∆VQ

–

5

35 mV IQ = 5 mA to

400 mA

Line

regulation

∆VQ

–

Power supply PSRR –

ripple rejection

Temperature dVQ

–

output voltage dT

drift

10 25

60 –

0.5 –

mV ∆Vl = 12 V to 32V

IQ = 5 mA

dB fr = 100 Hz;

Vr = 0.5 VSS

––

Measuring

Circuit

1

1

1

1

1

1

mV/K

1) Measured when the output voltage VQ has dropped 100 mV from the nominal value obtained at VI = 13.5 V.

Inhibit

Inhibit on

VINH

–

2

3.5 V VQ ≥ 4.9 V

1

voltage

Inhibit off

VINH

0.5 1.7 –

V VQ ≤ 0.1 V

1

voltage

Input current IINH

5

10 20 µA VINH = 5 V

1

Semiconductor Group

7

1998-11-01

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