LT1374CR#PBF Linear Technology, LT1374CR#PBF Datasheet - Page 31

• Manufacturer Part Number: LT1374CR#PBF
• Description: IC SW REG 4.5A ADJ STEP-DWN 7-DD
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LT1374CR#PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 2.42 ~ 21.5 V
• Current - Output: 4.5A
• Frequency - Switching: 500kHz
• Voltage - Input: 5 ~ 25 V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (7 leads + tab)
• Primary Input Voltage: 25V
• No. Of Outputs: 1
• Output Current: 4.5A
• No. Of Pins: 7
• Operating Temperature Range: 0°C To +125°C
• Msl: MSL 1 - Unlimited
• Supply Voltage Range: 5V To 25V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

PACKAGE
(9.906 – 10.541)
(11.684 – 12.700)
.390 – .415
.460 – .500
BSC
(1.27)
DESCRIPTION
.050
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.
(0.660 – 0.914)
(8.382 – 9.398)
U
(5.842 – 6.858)
.026 – .036
.230 – .270
.330 – .370
(3.734 – 3.937)
.147 – .155
7-Lead Plastic TO-220 (Standard)
(14.478 – 15.748)
DIA
.570 – .620
(LTC DWG # 05-08-1422)
(6.604 – 8.128)
.260 – .320
T7 Package
SEATING PLANE
(3.860 – 5.130)
.152 – .202
(17.780 – 18.491)
(3.429 – 4.191)
.700 – .728
.135 – .165
(4.191 – 4.572)
.165 – .180
(15.75)
.620
TYP
*MEASURED AT THE SEATING PLANE
(3.937 – 4.953)
(0.330 – 0.584)
.155 – .195*
(2.413 – 2.921)
(1.143 – 1.397)
.013 – .023
.095 – .115
.045 – .055
T7 (TO-220) 0801
LT1374
31
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