LR3965 Datasheet, PDF (1/10 Pages) Unisonic Technologies – 1.5A LOW DROPOUT LINEAR REGULATOR

UNISONIC TECHNOLOGIES CO., LTD
LR3965
1.5A LOW DROPOUT LINEAR
REGULATOR
CMOS IC
„ 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.
„ 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
Package
SOT-89
SOT-223
SOT-223
TO-252
TO-252
TO-252
TO-252
TO-263
TO-263
TO-263
TO-263
TO-252-4
TO-252-4
TO-252-5
TO-252-5
TO-263-5
TO-263-5
SOP-8
SOP-8
Pin Assignment
12345678
GIO- - - - -
GO I - - - - -
I GO - - - - -
GO I - - - - -
GO I - - - - -
I GO - - - - -
I GO - - - - -
GO I - - - - -
GO I - - - - -
I GO - - - - -
I GO - - - - -
S I GOA - - -
S I GOA - - -
S I GOA - - -
S I GOA - - -
S I GOA - - -
S I GOA - - -
S I OAGGGG
S I OAGGGG
Note: Pin Assignment: I:V_IN O:V_OUT G:GND S: SHDN A: ADJ/SENSE/SS/POK
Packing
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