E-L6932D1.2TR datasheet, PDF - EEWORLD Datasheet

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E-L6932D1.2TR: DescriptionIC reg ldo 1.2V 2A 8so; CategoryPower/power management The power supply circuit; File Size347KB，11 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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E-L6932D1.2TR Overview

IC reg ldo 1.2V 2A 8so

E-L6932D1.2TR Parametric

Parameter Name	Attribute value
Maker	STMicroelectronics
Parts packaging code	SOIC
package instruction	SOP,
Contacts	8
Reach Compliance Code	compliant
ECCN code	EAR99
JESD-30 code	R-PDSO-G8
length	4.9 mm
Number of functions	1
Number of terminals	8
Working temperatureTJ-Max	125 °C
Working temperature TJ-Min	-25 °C
Maximum output current 1	2 A
Maximum output voltage 1	5 V
Minimum output voltage 1	1.2 V
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Regulator type	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1.75 mm
surface mount	YES
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	3.9 mm

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L6932

HIGH PERFORMANCE 2A ULDO LINEAR REGULATOR

■

2V TO 14V INPUT VOLTAGE RANGE

200mΩ Rdson MAX.

200µA QUIESCENT CURRENT AT ANY LOAD

EXCELLENT LOAD AND LINE REGULATION

1.5V, 1.8V AND 2.5V FIXED VOLTAGE

ADJUSTABLE FROM 1.2V TO 5V (L6932D1.2)

1% VOLTAGE REGULATION ACCURACY

SHORT CIRCUIT PROTECTION

THERMAL SHUT DOWN

SO-8 (4+4) PACKAGE

SO-8 (4+4)

ORDERING NUMBERS:

L6932D1.2 (SO-8) L6932D1.2TR (T&R)

L6932D1.5 (SO-8) L6932D1.5TR (T&R)

L6932D1.8 (SO-8) L6932D1.8TR (T&R)

L6932D2.5 (SO-8) L6932D2.5TR (T&R)

APPLICATIONS

■

MOTHERBOARDS

■

MOBILE PC

HAND-HELD INSTRUMENTS

PCMCIA CARDS

PROCESSORS I/O

CHIPSET AND RAM SUPPLY

Mosfet, can be usefull for the DC-DC conversion

between 2.5V and 1.5V at 2A in portable applica-

tions reducing the power dissipation.

L6932 is available in 1.5V, 1.8V, 2.5V and adj ver-

sion from 1.2V and ensure a voltage regulation ac-

curacy of 1%.

The current limit is fixed at 2.5A to control the cur-

rent in short circuit condition within ±8%. The cur-

rent is sensed in the power mos in order to limit the

power dissipation.

The device is also provided of a thermal shut down

that limits the internal temperature at 150°C with

an histeresys of 20°C. L6932 provides the Enable

and the Power good functions.

DESCRIPTION

The L6932 Ultra Low Drop Output linear regulator

operates from 2V to 14V and is able to support 2A.

Designed with an internal 50mΩ N-channel

TYPICAL OPERATING CIRCUIT

2V to 14V

OUT

1.5V-1.8V-2.5V

L6932D

5,6,7,8

GND

PGOOD

2V to 14V

OUT

1.2V to 5V

L6932D

5,6,7,8

GND

ADJ

December 2005

Rev. 9

1/11

E-L6932D1.2TR Related Products

	E-L6932D1.2TR	EVAL6932D1.2	E-L6932D1.2	E-L6932D1.8	E-L6932D2.5	E-L6932D2.5TR	EVAL6932D2.5	L6932D1.2TR	L6932D1.8TR
Description	IC reg ldo 1.2V 2A 8so	power management IC development tools eval board for l6932dxxx	IC reg ldo 1.2V 2A 8so	IC reg ldo 1.8V 2A 8so	IC reg ldo 2.5V 2A 8so	IC reg ldo 2.5V 2A 8so	EVAL BOARD FOR L6932D2.5 FIXED	Output type: Adjustable Maximum input voltage: 14V Output current: 2A Output voltage (minimum/fixed value): 1.2V	Output Type: Fixed Maximum Input Voltage: 14V Output Current: - Output Voltage (Min/Fixed): 1.8V
Maker	STMicroelectronics	-	STMicroelectronics	STMicroelectronics	STMicroelectronics	-	-	STMicroelectronics	STMicroelectronics
Parts packaging code	SOIC	-	SOIC	SOIC	SOIC	-	-	SOIC	SOIC
package instruction	SOP,	-	SOP,	SOP,	SOP,	-	-	SOP, SOP8,.25	SOP, SOP8,.25
Contacts	8	-	8	8	8	-	-	8	8
Reach Compliance Code	compliant	-	compliant	unknown	unknown	-	-	compliant	compliant
ECCN code	EAR99	-	EAR99	EAR99	EAR99	-	-	EAR99	EAR99
JESD-30 code	R-PDSO-G8	-	R-PDSO-G8	R-PDSO-G8	R-PDSO-G8	-	-	R-PDSO-G8	R-PDSO-G8
length	4.9 mm	-	4.9 mm	4.9 mm	4.9 mm	-	-	4.9 mm	4.9 mm
Number of functions	1	-	1	1	1	-	-	1	1
Number of terminals	8	-	8	8	8	-	-	8	8
Working temperatureTJ-Max	125 °C	-	125 °C	125 °C	125 °C	-	-	125 °C	125 °C
Working temperature TJ-Min	-25 °C	-	-25 °C	-25 °C	-25 °C	-	-	-25 °C	-25 °C
Maximum output current 1	2 A	-	2 A	2 A	2 A	-	-	2 A	2 A
Maximum output voltage 1	5 V	-	5 V	1.818 V	2.525 V	-	-	5 V	1.818 V
Minimum output voltage 1	1.2 V	-	1.2 V	1.782 V	2.475 V	-	-	1.2 V	1.782 V
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	-	SOP	SOP	SOP	-	-	SOP	SOP
Package shape	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	-	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	-	-	SMALL OUTLINE	SMALL OUTLINE
Regulator type	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	-	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR	-	Positive, fixed	ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1.75 mm	-	1.75 mm	1.75 mm	1.75 mm	-	-	1.75 mm	1.75 mm
surface mount	YES	-	YES	YES	YES	-	-	YES	YES
Terminal form	GULL WING	-	GULL WING	GULL WING	GULL WING	-	-	GULL WING	GULL WING
Terminal pitch	1.27 mm	-	1.27 mm	1.27 mm	1.27 mm	-	-	1.27 mm	1.27 mm
Terminal location	DUAL	-	DUAL	DUAL	DUAL	-	-	DUAL	DUAL
width	3.9 mm	-	3.9 mm	3.9 mm	3.9 mm	-	-	3.9 mm	3.9 mm
Certification status	-	-	Not Qualified	Not Qualified	Not Qualified	-	-	Not Qualified	Not Qualified

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