Datasheet

7

Rev. 1.1

2023-10-16

OPTIREG™ linear TLS820F3ELV33

Low dropout linear voltage regulator with watchdog and reset

General product characteristics

3

General product characteristics

3.1

Absolute maximum ratings

Notes

1. Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute

maximum rating conditions for extended periods may affect device reliability.

2. Integrated protection functions are designed to prevent IC destruction under fault conditions described in the

data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are

not designed for continuous repetitive operation.

3. Latchup robustness: class II according to AEC - Q100-04.

Table 1

Absolute maximum ratings1)

Tj = -40°C to 150°C; all voltages with respect to ground, positive current flowing into pin

(unless otherwise specified)

1) Not subject to production test, specified by design.

Parameter

Symbol

Values

Unit Note or Test Condition

Number

Min.

Typ. Max.

Voltage rating

Input voltage I

VI

-0.3

–

45

V

–

P_3.1.1

Enable voltage EN

VEN

-0.3

–

45

V

–

P_3.1.2

Output voltage Q

VQ

-0.3

–

7

V

–

P_3.1.3

Reset output RO

VRO

-0.3

–

7

V

–

P_3.1.4

Delay voltage D

VD

-0.3

–

7

V

–

P_3.1.5

Reset threshold RADJ

VRADJ

-0.3

–

7

V

–

P_3.1.6

Watchdog input WI

VWI

-0.3

–

7

V

–

P_3.1.7

Watchdog output WO

VWO

-0.3

–

7

V

–

P_3.1.8

Watchdog inhibit WINH

VWINH

-0.3

–

7

V

–

P_3.1.9

Temperature

Junction temperature

Tj

-40

–

150

°C

–

P_3.1.10

Storage temperature

Tstg

-55

–

150

°C

–

P_3.1.11

ESD robustness

ESD robustness to GND

VESD,HBM -2

–

2

kV

2) HBM all pins

2) Human body model (HBM) robustness according to AEC-Q100-002.

P_3.1.12

ESD robustness to GND

VESD,CDM -500

–

500

V

3) CDM all pins except 1, 7,

8, 14

3) Charged device model (CDM) robustness according to AEC-Q100-011 Rev-D; voltage level refers to test condition (TC)

mentioned in the standard.

P_3.1.13

ESD robustness pins 1, 7, 8, 14

to GND

VESD,CDM -750

–

750

V

3) CDM

P_3.1.14