Data Sheet

18

Rev. 1.2, 2016-01-28

TLE7186F

5 V Low Drop Voltage Regulator

7

5 V Low Drop Voltage Regulator

The TLE7186F incorporates a 5V LDO for µC supply. The voltage regulator is protected against Over Temperature

by the central temperature sensor (see Chapter 9.2.1 and Chapter 9.2.2). It has an integrated current limitation

and Under Voltage detection.

Parameters for Under Voltage detection see Chapter 9.2.5.

Figure 6

Block diagram of 5V LDO

7.1

Electrical Characteristics

Electrical Characteristics - Current sense signal conditioning

V

(unless otherwise specified)

Pos.

Parameter

Symbol

Limit Values

Unit

Conditions

Min.

Typ.

Max.

7.1.1

Output voltage

V

DD1

4.85

–

5.25

V

2mA

<=I

C

1)

1) ceramic C with 100nF with ESR<0.1

Ω in parallel

7.1.2

Output voltage

V

DD2

4.90

–

5.20

V

5mA <=

I

C

1)

7.1.3

LDO over current limitation

I

OCL

130

–

270

mA

no activation of error

by current limitation

7.1.4

Load regulation

D

VDD

–50

100

mV

l

C

7.1.5

P

SRR

50

–

–

dB

100Hz sine wave;

V

7.1.6

Power supply ripple rejection2)

P

SRR

–

31

–

dB

100Hz sine wave;

6V<=

V

5V LDO

VDD

Error logic and

Wake-up logic

temperature

sensor

VS