LTC1474CS8-3.3#PBF Linear Technology, LTC1474CS8-3.3#PBF Datasheet - Page 19

• Manufacturer Part Number: LTC1474CS8-3.3#PBF
• Description: IC CONV STEP-DWN HI-EFF 8-SOIC
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LTC1474CS8-3.3#PBF

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 3.3V
• Current - Output: 750mA
• Voltage - Input: 3 ~ 18 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Dc To Dc Converter Type: Step Down
• Pin Count: 8
• Input Voltage: 18V
• Output Voltage: 3.3V
• Output Current: 300mA
• Efficiency: 92%
• Package Type: SOIC N
• Output Type: Fixed
• Switching Regulator: Yes
• Load Regulation: 15mV
• Line Regulation: 20mV
• Mounting: Surface Mount
• Input Voltage (min): 3V
• Operating Temperature Classification: Commercial
• Primary Input Voltage: 10V
• No. Of Outputs: 1
• No. Of Pins: 8
• Operating Temperature Range: 0°C To +70°C
• Msl: MSL 1 - Unlimited
• Termination Type: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Compliant

PACKAGE
DESCRIPTION
(0.203 – 0.254)
**
0.008 – 0.010
*
DIMENSION DOES NOT INCLUDE MOLD FLASH. MOLD FLASH
SHALL NOT EXCEED 0.006" (0.152mm) PER SIDE
DIMENSION DOES NOT INCLUDE INTERLEAD FLASH. INTERLEAD
FLASH SHALL NOT EXCEED 0.010" (0.254mm) PER SIDE
(0.254 – 0.508)
0.010 – 0.020
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.
0.016 – 0.050
0.406 – 1.270
U
45
8-Lead Plastic Small Outline (Narrow 0.150)
Dimensions in inches (millimeters) unless otherwise noted.
0 – 8 TYP
(LTC DWG # 05-08-1610)
S8 Package
(5.791 – 6.197)
0.228 – 0.244
(1.346 – 1.752)
0.053 – 0.069
(0.355 – 0.483)
0.014 – 0.019
8
1
(4.801 – 5.004)
0.189 – 0.197*
7
2
6
3
5
4
(1.270)
0.050
TYP
LTC1474/LTC1475
(3.810 – 3.988)
(0.101 – 0.254)
0.150 – 0.157**
0.004 – 0.010
SO8 0996
19