L6932D1.2

Number of Outputs : 1
Output Type : Adjustable
Mounting Style : SMD/SMT
Load Regulation : 15 mV
Maximum Operating Temperature : + 150 C
Output Voltage : 1.2 V to 5 V
Package / Case : SO-8
Input Voltage MAX : 14 V
Dropout Voltage (Max) : 1.5 V
Output Current : 2.5 A


Features:

` 2V TO 14V INPUT VOLTAGE RANGE
` 200m Rdson MAX.
` 200A QUIESCENT CURRENT AT ANY LOAD
` EXCELLENT LOAD AND LINE REGULATION
` 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


Application

· MOTHERBOARDS
· MOBILE PC
· HAND-HELD INSTRUMENTS
· PCMCIA CARDS
· PROCESSORS I/O
· CHIPSET AND RAM SUPPLY


Pinout




Specifications

Symbol	Parameter	Value	Unit
Vin	VIN and Pgood	14.5	V
	EN, OUT and ADJ	-0.3 to (Vin +0.3)	V

Description

The L6932 Ultra Low Drop Output linear regulator operates from 2V to 14V and is able to support 2A. Designed with an internal 50m N-channel

Mosfet, can be usefull for the DC-DC conversion between 2.5V and 1.8V at 2A in portable applications reducing the power dissipation.

L6932 is available in 1.8V, 2.5V and adj version from 1.2V and ensure a voltage regulation accuracy of 1%.

The current limit is fixed at 2.5A to control the current in short circuit condition within ±8%. The current is sensed in the power mos in order to limit the power dissipation.

L6932 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.

Parameters:

Technical/Catalog Information	L6932D1.2
Vendor	STMicroelectronics
Category	Integrated Circuits (ICs)
Regulator Type	Single Output
Package / Case	8-SOIC (3.9mm Width)
Packaging	Tube
Regulator Topology	Positive Fixed
Current - Output	2A
Voltage - Output	1.2V
Operating Temperature	-25°C ~ 125°C
Voltage - Input	2 ~ 14 V
Number of Regulators	1
Current - Limit (Min)	2.3A
Current Short Circuit (Isc)	-
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	L6932D1 2 L6932D12 497 3371 5 ND 49733715ND 497-3371-5