LD1985L-18-AF5-R datasheet(2/10 Pages) UTC

No. de pieza	LD1985L-18-AF5-R

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

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Fabricante Electrónico	UTC [Unisonic Technologies]

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2 / 10 page

LD1985

LINEAR INTEGRATED CIRCUIT

UNISONICTECHNOLOGIESCO.,LTD

2 of 10

www.unisonic.com.tw

QW-R102-021,C

MARKING INFORMATION

PACKAGE

VOLTAGE CODE

MARKING

SOT-25

15:1.5V

18:1.8V

25:2.5V

28:2.8V

2J:2.85V

30:3.0V

31:3.1V

32:3.2V

33:3.3V

35:3.5V

36:3.6V

38:3.8V

40:4.0V

47:4.7V

50:5.0V

5

4

3

Voltage Code

21

L D

Lead Plating

PIN DESCRIPTION

PIN NO.

PIN NAME

FUNCTION

1

VIN

Input

2

GND

Ground

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

VOUT

Output

THERMAL DATA

PARAMETER

SYMBOL

RATINGS

UNIT

Thermal Resistance Junction-Case

θJC

81

℃

/W

Número de pieza similar - LD1985L-18-AF5-R

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
Unisonic Technologies	LD1985L-XX-AF5-R	253Kb / 10P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
	LD1985L-XX-AF5-R	245Kb / 10P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR
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Descripción similar - LD1985L-18-AF5-R

Fabricante Electrónico	No. de pieza	Datasheet	Descripción Electrónicos
STMicroelectronics	LD2982	296Kb / 13P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR WITH INHIBIT FUNCTION, LOW ESR CAP. COMPATIBLE
E-Tech Electronics LTD	LD1985	294Kb / 9P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
Unisonic Technologies	LD2985	359Kb / 16P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE,WITH INHIBIT FUNCTION
STMicroelectronics	LD2985	301Kb / 13P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
Unisonic Technologies	LD2985	148Kb / 10P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
Unisonic Technologies	LD1985	253Kb / 10P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
E-Tech Electronics LTD	LD2985	355Kb / 15P	VERY LOW DROP AND LOW NOISE VOLTAGE REGULATOR LOW ESR CAP. COMPATIBLE, WITH INHIBIT FUNCTION
STMicroelectronics	LD2985AXX	340Kb / 21P	Very low drop and low noise voltage regulator low ESR capacitors compatible, with inhibit function
	LD2985AXX	344Kb / 21P	Very low drop and low noise voltage regulator low ESR capacitors compatible, with inhibit function
	LD2982AXX	329Kb / 20P	Very low drop and low noise voltage regulator with inhibit function, low ESR capacitors compatible

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LD1985L-18-AF5-R Datasheet(PDF) 2 Page - Unisonic Technologies

LD1985L-18-AF5-R Datasheet(HTML) 2 Page - Unisonic Technologies

Número de pieza similar - LD1985L-18-AF5-R

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