lt1528ct-pbf Linear Technology Corporation, lt1528ct-pbf Datasheet - Page 12

• Manufacturer Part Number: lt1528ct-pbf
• Description: 3a Low Dropout Regulator For Microprocessor Applications
• Manufacturer: Linear Technology Corporation

PACKAGE DESCRIPTIO
LT1528
RELATED PARTS
PART NUMBER
LTC
LTC1266
LT1521
LT1584
LT1585
12
®
1265
(9.906 – 10.541)
(11.684 – 12.700)
0.390 – 0.415
0.460 – 0.500
BSC
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone]
(1.70)
0.067
DESCRIPTION
High Efficiency Step-Down Switching Regulator
Synchronous Switching Controller
300mA Micropower Low Dropout Regulator
7A Low Dropout Fast Transient Response Regulator
4.6A Low Dropout Fast Transient Response Regulator
(0.711 – 0.965)
0.028 – 0.038
(8.382 – 9.398)
(5.842 – 6.858)
0.230 – 0.270
0.330 – 0.370
(3.734 – 3.937)
U
0.147 – 0.155
(14.478 – 15.748)
www.linear.com
DIA
0.570 – 0.620
5-Lead Plastic TO-220 (Standard)
(Reference LTC DWG # 05-08-1421)
0.260 – 0.320
(6.60 – 8.13)
T Package
SEATING PLANE
(3.861 – 5.131)
0.152 – 0.202
(17.78 – 18.491)
0.700 – 0.728
(3.429 – 4.191)
0.135 – 0.165
(4.191 – 4.572)
0.165 – 0.180
COMMENTS
>90% Efficient 1A, 5V to 3.3V Conversion
>90% Efficient High Current Microprocessor Supply
15 A Quiescent Current
For High Performance Microprocessors
For High Performance Microprocessors
(15.75)
0.620
TYP
* MEASURED AT THE SEATING PLANE
LINEAR TECHNOLOGY CORPORATION 1995
LT/TP 1201 1.5K REV A • PRINTED IN USA
(2.413 – 2.921)
(3.937 – 4.953)
(0.330 – 0.584)
0.155 – 0.195*
0.095 – 0.115
0.013 – 0.023
(1.143 – 1.397)
0.045 – 0.055
T5 (TO-220) 0399
1528fa