FAN1540MPX_NL datasheet, PDF - EEWORLD Datasheet

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FAN1540MPX_NL: DescriptionFixed Positive LDO Regulator, 3.3V, 1.2V Dropout, 3 X 3 MM, LEAD FREE, MO-229VEEA, MLP-6; CategoryPower/power management The power supply circuit; File Size578KB，15 Pages; ManufacturerFairchild; Websitehttp://www.fairchildsemi.com/

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FAN1540MPX_NL Overview

Fixed Positive LDO Regulator, 3.3V, 1.2V Dropout, 3 X 3 MM, LEAD FREE, MO-229VEEA, MLP-6

FAN1540MPX_NL Parametric

Parameter Name	Attribute value
Parts packaging code	SON
package instruction	VSON,
Contacts	6
Reach Compliance Code	unknown
ECCN code	EAR99
Maximum drop-back voltage 1	1.2 V
Maximum input voltage	7 V
Minimum input voltage	4.5 V
JESD-30 code	S-XDSO-N6
JESD-609 code	e4
length	3 mm
Number of functions	1
Number of terminals	6
Working temperatureTJ-Max	125 °C
Working temperature TJ-Min
Maximum output current 1	1.3 A
Maximum output voltage 1	3.383 V
Minimum output voltage 1	3.217 V
Nominal output voltage 1	3.3 V
Package body material	UNSPECIFIED
encapsulated code	VSON
Package shape	SQUARE
Package form	SMALL OUTLINE, VERY THIN PROFILE
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1 mm
surface mount	YES
Terminal surface	NICKEL PALLADIUM GOLD
Terminal form	NO LEAD
Terminal pitch	0.95 mm
Terminal location	DUAL
width	3 mm
Base Number Matches	1

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FAN1539/FAN1540 1A/1.3A, LDO with Low Quiescent Current

November 2005

FAN1539/FAN1540

1A/1.3A, LDO with Low Quiescent Current

Features

■

Very Low Ground Current (I

GND

= 1mA)

■

Excellent Line Regulation

■

Excellent Load Regulation

■

Very Low Transient Overshoot

■

Stable with low ESR Output Capacitor (ESR = 0m

Ω

)

■

Thermal Shutdown

■

Current Limit

■

Output Options: 3.3V and 1.8V

Description

The FAN1539/FAN1540 series of high current LDOs

(1.0A and 1.3A) has been developed for portable appli-

cations where low quiescent current is an important

requirement. The device features excellent line and load

transient response which does not exceed 10% of nomi-

nal output value for full operating temperature range

even during power ON cycle and short circuit removal.

Internally trimmed, temperature compensated bandgap

reference guarantees 2.5% accuracy for full range of

input voltage, output current and temperature. Included

on the chip are accurate current limit and thermal shut-

down protection. Device stability is achieved with only

two external low ESR ceramic capacitors.

The FAN1539/FAN1540 is available in thermally

enhanced 3x3mm 6-lead MLP, 5x6mm 8-lead MLP and

3-lead TO-252 packages. The 5x6mm MLP package ver-

sion features a separate Kelvin sense pin for high preci-

sion applications.

Applications

■

Disk Drive Circuits

■

Desktop Computers

■

Laptop, Notebook Computers

■

General Purpose Three Terminal Regulator

Ordering Information

Product Number

FAN1540MMPX

FAN1539MPX

FAN1540MPX

FAN1540DX

FAN1540D18X

Output Voltage

3.3V

1.8V

Package

5x6mm 8-Lead MLP in T&R

3x3mm 6-Lead MLP in T&R

3-Lead TO-252 in T&R

Tape and Reel Information

Quantity

3000

Reel Size

Width

8mm

www.fairchildsemi.com

FAN1539/FAN1540 Rev. 1.1.1

FAN1540MPX_NL Related Products

	FAN1540MPX_NL	FAN1539DX	FAN1540MMPX_35
Description	Fixed Positive LDO Regulator, 3.3V, 1.2V Dropout, 3 X 3 MM, LEAD FREE, MO-229VEEA, MLP-6	Regulator, 1 Output, BIPolar,	Regulator, 1 Output, BIPolar, PDSO8,
package instruction	VSON,	, SMSIP3H,.38,90TB	SON, SOLCC8,.25
Reach Compliance Code	unknown	compliant	unknown
JESD-609 code	e4	e0	e0
Number of terminals	6	3	8
Working temperatureTJ-Max	125 °C	150 °C	125 °C
Maximum output current 1	1.3 A	1 A	1.3 A
Nominal output voltage 1	3.3 V	3.3 V	3.3 V
Package body material	UNSPECIFIED	PLASTIC/EPOXY	PLASTIC/EPOXY
Certification status	Not Qualified	Not Qualified	Not Qualified
surface mount	YES	YES	YES
Terminal surface	NICKEL PALLADIUM GOLD	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal pitch	0.95 mm	2.3 mm	1.27 mm
Terminal location	DUAL	SINGLE	DUAL
JESD-30 code	S-XDSO-N6	-	R-PDSO-N8
encapsulated code	VSON	-	SON
Package shape	SQUARE	-	RECTANGULAR
Package form	SMALL OUTLINE, VERY THIN PROFILE	-	SMALL OUTLINE
Terminal form	NO LEAD	-	NO LEAD
Is it Rohs certified?	-	incompatible	incompatible
Maker	-	Fairchild	Fairchild
Adjustability	-	FIXED	FIXED
Nominal dropback voltage 1	-	0.9 V	0.9 V
Maximum absolute input voltage	-	10 V	10 V
Maximum grid adjustment rate	-	0.015%	0.015%
Maximum load regulation	-	0.035%	0.04%
Output times	-	1	1
Encapsulate equivalent code	-	SMSIP3H,.38,90TB	SOLCC8,.25
method of packing	-	TAPE AND REEL	TAPE AND REEL
technology	-	BIPOLAR	BIPOLAR
Maximum voltage tolerance	-	2.5%	2.5%

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