Q67006-A9146 데이터 시트보기 (PDF) - Siemens AG

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Q67006-A9146

5-V Low-Drop Fixed Voltage Regulator

Siemens AG 

TLE 4268

Operating Range

Parameter

Input voltage

Junction temperature

Symbol Limit Values

min. max.

VI

–

45

Tj

– 40 150

Unit Notes

V–

°C –

Thermal Resistance

Junction ambient (soldered)

Junction case

RthjA

–

RthjA

RthjC

–

RthjC

200

K/W P-DSO-8-1

70

K/W P-DSO-20-6

60

K/W P-DSO-8-1

25

K/W P-DSO-20-6

Optimum reliability and life time are guaranteed if the junction temperature does not

exceed 125 °C in operating mode. Operation at up to the maximum junction temperature

of 150 °C is possible in principle. Note, however, that operation at the maximum

permitted ratings could affect the reliability of the device.

Characteristics

VI = 13.5 V; – 40 °C ≤ Tj ≤ 125 °C (unless otherwise specified)

Parameter

Symbol

Limit Values

Unit

min. typ. max.

Output voltage

VQ

4.90 5.00 5.10 V

Output current

IQ

limiting

Current consumption Iq

Iq = II - IQ

Current consumption Iq

Iq = II – IQ

Drop voltage

VDR

Load regulation

∆VQ

Supply voltage

∆VQ

regulation

180 250 –

mA

–

300 450 µA

–

13

20

mA

–

0.25 0.5 V

–

10

30

mV

–

10

30

mV

Test Condition

5 mA ≤ IQ ≤ 150 mA;

6 V ≤ VI ≤ 28 V;

–

IQ = 0 mA

IQ = 150 mA

IQ = 150 mA1)

IQ = 5 to 150 mA

VI = 6 to 28 V

IQ = 150 mA

1) Drop voltage = VI – VQ (measured when the output voltage has dropped 100 mV from the nominal value

obtained at 13.5 V input)

Semiconductor Group

6

1998-11-01

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