0.55

August 22, 2022

ES9311Q Dual, Ultra-Low Noise Linear Regulator

ESS TECHNOLOGY, INC. 109 Bonaventura Dr., San Jose, CA 95134, USA. Tel (408) 643-

8800 • WWW.ESSTECH.COM

8

ABSOLUTE MAXIMUM RATINGS

PARAMETER

RATING

Power Supply Voltage

+6.0V with respect to GND

Storage temperature

–65

C to +150C

Operating Junction Temperature

+125

C

Thermal Impedance,

ΘJ-A

46

C/W

Thermal Impedance,

ΘJ-C

5

C/W

Voltage range for digital input pins

–0.3V to VIN + 0.3V

ESD Protection

Human Body Model (HBM)

Machine Model (MM)

2000V

200V

WARNING:

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure

to absolute

–maximum–rated conditions for extended periods may affect device reliability.

WARNING: Electrostatic Discharge (ESD) can damage this device. Proper procedures must be followed to avoid ESD when handling this device.

RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

CONDITIONS

Operating Temperature Range

Ta

–25

C to +85C

Power Supply

Symbol

Voltage

Quiescent Current

(Note 1)

Standby Current

(Note 2)

Analog power supply voltage

VIN

+3.5V to

+5.5V

3.5mA typical

<10

A typical

Notes

1) Quiescent current with both channels enabled, no output load, nominal +5V supply

2) Both outputs are disabled

DC ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

MIN

TYP

MAX

UNIT

High-level input voltage

ENH

0.8

V

Low-level input voltage

ENL

0.4

V

Hysteresis

200

mV