LT1585CM#TRPBF Linear Technology, LT1585CM#TRPBF Datasheet - Page 14

• Manufacturer Part Number: LT1585CM#TRPBF
• Description: IC LDO REG 4.6A ADJ DDPAK-3
• Manufacturer: Linear Technology

Specifications of LT1585CM#TRPBF

• Regulator Topology: Positive Adjustable
• Voltage - Output: 1.25 ~ 5.5 V
• Voltage - Input: 2.35 ~ 7 V
• Voltage - Dropout (typical): 1.2V @ 4A
• Number Of Regulators: 1
• Current - Output: 4.6A
• Current - Limit (min): 4.1A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-2, D⊃2Pak (2 leads + Tab), TO-263AB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PACKAGE I FOR ATIO
LT1584/LT1585/LT1587
14
(1.524)
.060
HATCHED AREA IS SOLDER PLATED
BOTTOM VIEW OF DD PAK
COPPER HEAT SINK
(6.502)
(7.620)
.256
.300
U
RECOMMENDED SOLDER PAD LAYOUT
NOTE:
1. DIMENSIONS IN INCH/(MILLIMETER)
2. DRAWING NOT TO SCALE
(1.905)
(1.524)
.100
.060
.075
(4.648)
.183
W
.420
(1.524)
.060
TYP
(8.382 – 9.398)
U
3.632
.070
.143
.330 – .370
+0.305
–0.508
+.012
–.020
.090
(Reference LTC DWG # 05-08-1460)
.350
3-Lead Plastic DD Pak
.565
M Package
(1.270)
.050
.080
FOR THICKER SOLDER PASTE APPLICATIONS
.205
.320
RECOMMENDED SOLDER PAD LAYOUT
(2.54)
.100
BSC
(9.906 – 10.541)
.390 – .415
.100
15
.420
.276
(4.191 – 4.572)
.165 – .180
.070
(0.330 – 0.584)
.013 – .023
(1.499)
.059
.090
.325
M (DD3) 0204
.565
(1.143 – 1.397)
0.102
.045 – .055
(2.413 – 2.921)
.004
(1.270 0.305)
.095 – .115
.050
+0.203
–0.102
+.008
–.004
.012
158457a