LR3965L-25-TQ2-D-R datasheet, PDF

Datasheet> All Categories > Power/power management> The power supply circuit> LR3965L-25-TQ2-D-R

LR3965L-25-TQ2-D-R: DescriptionFixed Positive LDO Regulator, 2.5V, 0.55V Dropout, CMOS, PSSO2, LEAD FREE, TO-263, 3/2 PIN; CategoryPower/power management The power supply circuit; File Size423KB，10 Pages; ManufacturerUNISONIC TECHNOLOGIES CO.,LTD; Websitehttp://www.unisonic.com.tw/; Environmental Compliance

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LR3965L-25-TQ2-D-R Overview

Fixed Positive LDO Regulator, 2.5V, 0.55V Dropout, CMOS, PSSO2, LEAD FREE, TO-263, 3/2 PIN

LR3965L-25-TQ2-D-R Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	UNISONIC TECHNOLOGIES CO.,LTD
Objectid	1221337675
Parts packaging code	D2PAK
package instruction	TO-263, SMSIP3H,.55TB
Contacts	4
Reach Compliance Code	compliant
ECCN code	EAR99
Adjustability	FIXED
Maximum drop-back voltage 1	0.55 V
Nominal dropback voltage 1	0.55 V
Maximum absolute input voltage	6.5 V
Maximum input voltage	6 V
Minimum input voltage	3.05 V
JESD-30 code	R-PSSO-G2
length	10.1 mm
Maximum grid adjustment rate	0.0406%
Maximum load regulation	0.0125%
Number of functions	1
Output times	1
Number of terminals	2
Working temperatureTJ-Max	125 °C
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current 1	1.5 A
Maximum output voltage 1	2.575 V
Minimum output voltage 1	2.425 V
Nominal output voltage 1	2.5 V
Package body material	PLASTIC/EPOXY
encapsulated code	TO-263
Encapsulate equivalent code	SMSIP3H,.55TB
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	TR
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	5.08 mm
surface mount	YES
technology	CMOS
Terminal form	GULL WING
Terminal pitch	2.54 mm
Terminal location	SINGLE
Maximum time at peak reflow temperature	NOT SPECIFIED
Maximum voltage tolerance	3%
width	9.02 mm

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UNISONIC TECHNOLOGIES CO., LTD

LR3965

1.5A LOW DROPOUT LINEAR

REGULATOR

DESCRIPTION

The UTC

LR3965

belonged to low-noise, low-dropout, linear

regulators operate from 2.25V to 6V input and are guaranteed to

deliver 1.5A.

Wide range of preset output voltage options are

available. Built-in low on-resistance transistor provides low dropout

voltage and large output current.

The UTC

LR3965

is designed and

optimized for battery-powered systems to work with low noise.

The UTC

LR3965

consumes less than 0.01μA in shutdown

mode.

Other

features include ultra low dropout voltage, current

limiting protection, thermal shutdown protection and high ripple

rejection ratio.

CMOS IC

FEATURES

* 1.5A Guaranteed Output Current

* 0.01μA Shutdown Current

* 40mV Dropout at 150mA Load

* Low Temperature Coefficient

* Current Limiting Protection

* Thermal Shutdown Protection

* Excellent Line/Load Transient

* Sense Option Improves Load Regulation

ORDERING INFORMATION

Ordering Number

Lead Free

Halogen Free

LR3965L-xx-AB3-C-R

LR3965G-xx-AB3-C-R

LR3965L-xx-AA3-A-R

LR3965G-xx-AA3-A-R

LR3965L-xx-AA3-D-R

LR3965G-xx-AA3-D-R

LR3965L-xx-TN3-A-R

LR3965G-xx-TN3-A-R

LR3965L-xx-TN3-A-T

LR3965G-xx-TN3-A-T

LR3965L-xx-TN3-D-R

LR3965G-xx-TN3-D-R

LR3965L-xx-TN3-D-T

LR3965G-xx-TN3-D-T

LR3965L-xx-TQ2-A-R

LR3965G-xx-TQ2-A-R

LR3965L-xx-TQ2-A-T

LR3965G-xx-TQ2-A-T

LR3965L-xx-TQ2-D-R

LR3965G-xx-TQ2-D-R

LR3965L-xx-TQ2-D-T

LR3965G-xx-TQ2-D-T

LR3965L-xx-TN4-R

LR3965G-xx-TN4-R

LR3965L-xx-TN4-T

LR3965G-xx-TN4-T

LR3965L-xx-TN5-R

LR3965G-xx-TN5-R

LR3965L-xx-TN5-T

LR3965G-xx-TN5-T

LR3965L-xx-TQ5-R

LR3965G-xx-TQ5-R

LR3965L-xx-TQ5-T

LR3965G-xx-TQ5-T

LR3965L-xx-S08-R

LR3965G-xx-S08-R

LR3965L-xx-S08-T

LR3965G-xx-S08-T

Note: Pin Assignment: I:V

O:V

OUT

G:GND

Package

SOT-89

SOT-223

TO-252

TO-263

TO-252-4

TO-252-5

TO-263-5

SOP-8

Pin Assignment

2 3 4 5 6 7 8

I O - - - - -

O I - - - - -

G O - - - - -

O I - - - - -

G O - - - - -

O I - - - - -

G O - - - - -

I G O A - - -

I O A G G G G

Packing

Tape Reel

Tube

Tape Reel

Tube

Tape Reel

Tube

Tape Reel

Tube

Tape Reel

Tube

Tape Reel

Tube

Tape Reel

Tube

Tape Reel

Tube

S: SHDN

A: ADJ/SENSE/SS/POK

www.unisonic.com.tw

1 of 10

QW-R102-037.Q

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