LT1965EDD-2.5#TRPBF Linear Technology, LT1965EDD-2.5#TRPBF Datasheet - Page 19

• Manufacturer Part Number: LT1965EDD-2.5#TRPBF
• Description: IC LDO REG LN 2.5V 1.1A 8-DFN
• Manufacturer: Linear Technology

Specifications of LT1965EDD-2.5#TRPBF

• Regulator Topology: Positive Fixed
• Voltage - Output: 2.5V
• Voltage - Input: Up to 20V
• Voltage - Dropout (typical): 0.31V @ 1.1A
• Number Of Regulators: 1
• Current - Output: 1.1A
• Current - Limit (min): 1.2A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-DFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PACKAGE DESCRIPTION
(1.524)
NOTE:
1. DIMENSIONS IN INCH/
2. DRAWING NOT TO SCALE
.060
HATCHED AREA IS SOLDER PLATED
(MILLIMETER)
(9.906 – 10.541)
(11.684 – 12.700)
BOTTOM VIEW OF DD PAK
.390 – .415
.460 – .500
COPPER HEAT SINK
BSC
(1.70)
(6.502)
(7.620)
.067
.256
.300
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 representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
(1.905)
(1.524)
.060
.075
(4.648)
RECOMMENDED SOLDER PAD LAYOUT
.183
.067
(0.711 – 0.965)
.028 – .038
(5.842 – 6.858)
(8.382 – 9.398)
.230 – .270
.330 – .370
.420
(1.524)
.060
TYP
(3.734 – 3.937)
(Reference LTC DWG # 05-08-1420)
(Reference LTC DWG # 05-08-1461)
(8.382 – 9.398)
(
.147 – .155
3.632
5-Lead Plastic TO-220 (Standard)
.330 – .370
.143
(14.478 – 15.748)
DIA
.570 – .620
+0.305
–0.508
+.012
–.020
5-Lead Plastic DD Pak
.042
)
.090
.350
Q Package
T Package
.565
(6.60 – 8.13)
.260 – .320
(0.711 – 0.965)
.028 – .038
TYP
SEATING PLANE
.080
(3.861 – 5.131)
(9.906 – 10.541)
.152 – .202
FOR THICKER SOLDER PASTE APPLICATIONS
.205
.390 – .415
.320
(1.702)
RECOMMENDED SOLDER PAD LAYOUT
.067
BSC
15° TYP
(17.78 – 18.491)
(3.429 – 4.191)
.700 – .728
.135 – .165
.067
(4.191 – 4.572)
.165 – .180
.420
.276
(15.75)
(4.191 – 4.572)
.620
TYP
.165 – .180
(0.330 – 0.584)
(1.499)
.013 – .023
.059
TYP
* MEASURED AT THE SEATING PLANE
.042
.090
.325
(2.413 – 2.921)
(3.937 – 4.953)
(0.330 – 0.584)
.565
.155 – .195*
.095 – .115
.013 – .023
(1.143 – 1.397)
LT1965 Series
.045 – .055
(1.143 – 1.397)
(
0.102
.045 – .055
(2.413 – 2.921)
.004
(1.270 ± 0.305)
.095 – .115
.050 ± .012
+0.203
–0.102
+.008
–.004
T5 (TO-220) 0801
Q(DD5) 0502
)
19
1965fa