LD2985AM15R 查看數據表（PDF） - STMicroelectronics

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LD2985AM15R

VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION

STMicroelectronics 

LD2985 SERIES

ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

VI

DC Input Voltage

16

V

VINH INHIBIT Input Voltage

16

V

IO

Output Current

Internally limited

Ptot

Power Dissipation

Internally limited

Tstg

Storage Temperature Range

-65 to +150

°C

Top

Operating Junction Temperature Range

-40 to +125

°C

Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these condition is

not implied.

THERMAL DATA

Symbol

Parameter

Rthj-case Thermal Resistance Junction-case

SOT23-5L

81

Unit

°C/W

CONNECTION DIAGRAM (top view)

SOT23-5L

PIN DESCRIPTION

Pin N° Symbol

Name and Function

1

IN Input Port

2

GND Ground Pin

3 INHIBIT Control switch ON/OFF. Inhibit is not

internally pulled-up; it cannot be left

floating. Disable the device when

connected to GND or to a positive

voltage less than 0.18V

4 Bypass Bypass Pin: Capacitor to be

connected to GND in order to

improve the thermal noise

performances.

5

OUT Output Port

ORDERING CODES

A VERSION

LD2985AM15R

LD2985AM18R

LD2985AM25R

LD2985AM28R

LD2985AM285R

LD2985AM30R

LD2985AM31R

LD2985AM32R

LD2985AM33R

LD2985AM35R

LD2985AM36R

LD2985AM38R

LD2985AM40R

LD2985AM47R

LD2985AM50R

B VERSION

LD2985BM15R

LD2985BM18R

LD2985BM25R

LD2985BM28R

LD2985BM285R

LD2985BM30R

LD2985BM31R

LD2985BM32R

LD2985BM33R

LD2985BM35R

LD2985BM36R

LD2985BM38R

LD2985BM40R

LD2985BM47R

LD2985BM50R

OUTPUT VOLTAGES

1.5V

1.8V

2.5V

2.8V

2.85V

3.0V

3.1V

3.2V

3.3V

3.5V

3.6V

3.8V

4.0V

4.7V

5.0V

2/13

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