TLE4276(2007) View Datasheet(PDF) - Infineon Technologies

Part Name

Description

Manufacturer

TLE4276
(Rev.:2007)

Low Drop Voltage Regulator

Infineon Technologies 

TLE 4276

Table 5

Characteristics (cont’d)

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

Parameter

Sym- Limit Values Unit Measuring

bol

Min. Typ. Max.

Condition

Measuring

Circuit

Current

Iq

–

consumption;

Iq = II - IQ

Drop voltage1) VDR

–

Drop voltage1) VDR

–

Load regulation ΔVQ,Lo –

Line regulation ΔVQ,Li –

Power supply

ripple rejection

Temperature

output voltage

drift

PSRR –

dVQ/dT –

15 25 mA IQ = 400 mA

1

250 500 mV V50, V85, V10

1

IQ = 250 mA

VDR = VI - VQ

250 500 mV variable devices 1

IQ = 250 mA

VI > 4.5 V

VDR = VI - VQ

5 35 mV IQ = 5 mA to 400 mA 1

15 25 mV ΔVl = 12 V to 32 V 1

IQ = 5 mA

54 –

dB fr = 100 Hz;

1

Vr = 0.5 Vpp

0.5 – – –

mV/K

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

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

Data Sheet

8

Rev. 2.6, 2007-03-20

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