TLE4270 View Datasheet(PDF) - Infineon Technologies

Part Name

Description

MFG CO.

TLE4270

5-V Low-Drop Fixed Voltage Regulator

Infineon Technologies 

TLE 4270

Operating Range

Parameter

Input voltage

Junction temperature

Thermal Resistance

Junction ambient

Junction case

1) Soldered in, min. footprint

Symbol Limit Values

min. max.

VI

6

42

Tj

– 40 150

Unit Notes

V–

°C –

Rthja

–

Rthjc

–

Zthjc

65

K/W

70

K/W TO263, TO2521)

3

K/W t < 1 ms

2

K/W (TO-220/263

Packages)

Characteristics

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

Parameter

Symbol

Limit Values

Unit Test Condition

min. typ. max.

Output voltage

Output voltage

Output current

limiting

VQ

VQ

IQmax

4.90 5.00 5.10 V

5 mA ≤ IQ ≤ 550 mA;

6 V ≤ VI ≤ 26 V

4.90 5.00 5.10 V

26 V ≤ VI ≤ 36 V;

IQ ≤ 300 mA

650 850 –

mA VQ = 0 V

Current

consumption

Iq = II − IQ

Current

consumption

Iq = II – IQ

Current

consumption

Iq = II – IQ

Drop voltage

Iq

–

1

1.5 mA IQ = 5 mA

Iq

–

55

75

mA IQ = 550 mA

Iq

–

70

90

mA IQ = 550 mA; VI = 5 V

Vdr

–

350 700 mV IQ = 550 mA1)

Data Sheet Version 1.1

6

2000-01-09

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