LT1764AEQ-1.8#TR Linear Technology, LT1764AEQ-1.8#TR Datasheet - Page 19

• Manufacturer Part Number: LT1764AEQ-1.8#TR
• Description: IC LDO LO NOISE 3A 1.8V DDPAK-5
• Manufacturer: Linear Technology

Specifications of LT1764AEQ-1.8#TR

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.7 ~ 20 V
• Voltage - Dropout (typical): 0.34V @ 3A
• Number Of Regulators: 1
• Current - Output: 3A
• Current - Limit (min): 3.1A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-5, D²Pak (5 leads + Tab), TO-263BA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: LT1764AEQ-1.8TR

PACKAGE
(9.906 – 10.541)
(11.684 – 12.700)
0.390 – 0.415
0.460 – 0.500
BSC
(1.70)
0.067
DESCRIPTION
6.60 ±0.10
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
(.0035 – .0079)
0.09 – 0.20
4.50 ±0.10
RECOMMENDED SOLDER PAD LAYOUT
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
(.169 – .177)
4.30 – 4.50*
SEE NOTE 4
(0.711 – 0.965)
0.028 – 0.038
(.020 – .030)
(8.382 – 9.398)
(.141)
0.50 – 0.75
(5.842 – 6.858)
MILLIMETERS
0.230 – 0.270
0.330 – 0.370
3.58
0.65 BSC
(INCHES)
U
(3.734 – 3.937)
0.147 – 0.155
0.45 ±0.05
DIA
(14.478 – 15.748)
0.570 – 0.620
5-Lead Plastic TO-220 (Standard)
(.116)
(Reference LTC DWG # 05-08-1421)
2.94
16-Lead Plastic TSSOP (4.4mm)
(Reference LTC DWG # 05-08-1663)
1.05 ±0.10
Exposed Pad Variation BB
0.25
REF
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
4. RECOMMENDED MINIMUM PCB METAL SIZE
SHALL NOT EXCEED 0.150mm (.006") PER SIDE
FOR EXPOSED PAD ATTACHMENT
0° – 8°
T Package
FE Package
0.260 – 0.320
(6.60 – 8.13)
SEATING PLANE
(.0256)
(3.861 – 5.131)
0.65
BSC
0.152 – 0.202
16 1514 13 12 11
1
(.0077 – .0118)
(17.78 – 18.491)
0.195 – 0.30
0.700 – 0.728
(3.429 – 4.191)
2
0.135 – 0.165
TYP
(.193 – .201)
3 4 5 6 7 8
4.90 – 5.10*
(4.191 – 4.572)
0.165 – 0.180
(.141)
3.58
(15.75)
0.620
TYP
10
9
(.002 – .006)
0.05 – 0.15
FE16 (BB) TSSOP 0204
LT1764A Series
(.116)
(.0433)
* MEASURED AT THE SEATING PLANE
2.94
MAX
1.10
(.252)
6.40
BSC
(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
19
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