Product Summary

The LT1506CS8-3.3 is a 4.5A, 500kHz step-down switching regulator. The device can be used in (1)portable computers; (2)battery-powered systems; (3)battery charger; (4)distributed power.

Parametrics

LT1506CS8-3.3 absolute maximum ratings: (1)Input Voltage: 16V; (2)BOOST Pin Above Input Voltage: 15V; (3)SHDN Pin Voltage: 7V; (4)FB Pin Voltage (Adjustable Part): 3.5V; (5)FB Pin Current (Adjustable Part): 1mA; (6)Sense Voltage (Fixed 3.3V Part): 5V; (7)Operating Junction Temperature Range: 0°C to 125°C; (8)Storage Temperature Range:–65°C to 150°C; (9)Lead Temperature (Soldering, 10 sec) MSOP Package: 300°C.

Features

LT1506CS8-3.3 features: (1)Constant 500kHz Switching Frequency; (2)Easily Synchronizable; (3)Operates with Input as Low as 4V; (4)Uses All Surface Mount Components; (5)Inductor Size Reduced to 1.8uH; (6)Saturating Switch Design: 0.07Ω; (7)Shutdown Current: 20uA; (8)Cycle-by-Cycle Current Limiting.

Diagrams

LT1506CS8-3.3 pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT1506CS8-3.3
LT1506CS8-3.3


IC REG BUCK 3.3V 4.5A 8SOIC

Data Sheet

0-1400: $2.82
LT1506CS8-3.3#PBF
LT1506CS8-3.3#PBF


IC REG BUCK 3.3V 4.5A 8SOIC

Data Sheet

0-1: $5.65
1-25: $3.75
25-100: $2.83
LT1506CS8-3.3#TR
LT1506CS8-3.3#TR


IC REG BUCK 3.3V 4.5A 8SOIC

Data Sheet

0-2500: $2.85
LT1506CS8-3.3#TRPBF
LT1506CS8-3.3#TRPBF


IC REG BUCK 3.3V 4.5A 8SOIC

Data Sheet

0-2500: $2.85