Product Summary

The LT1076HVCT is a 2A monolithic bipolar switching regulator which requires only a few external parts for normal operation. The LT1076HVCT uses a true analog multiplier in the feedback loop. This makes the device respond nearly instantaneously to input voltage fluctuations and makes loop gain independent of input voltage. The applications of the LT1076HVCT are Buck Converter with Output Voltage Range of 2.5V to 50V, Tapped-Inductor Buck Converter with 10A Output at 5V, Positive-to-Negative Converter, Negative Boost Converter, Multiple Output Buck Converter.

Parametrics

LT1076HVCT absolute maximum ratings: (1)Input Voltage:64V; (2)Switch Voltage with Respect to Input Voltage:75V; (3)Switch Voltage with Respect to Ground Pin (VSW Negative):45V; (4)Feedback Pin Voltage:–2V, +10V; (5)Shutdown Pin Voltage:40V; (6)ILIM Pin Voltage (Forced):5.5V; (7)Maximum Operating Ambient Temperature Range:0℃ to 70℃; (8)Maximum Operating Junction Temperature Range:0℃ to 125℃; (9)Maximum Storage Temperature:–65℃ to 150℃; (10)Lead Temperature (Soldering, 10 sec):300℃.

Features

LT1076HVCT features: (1)5A Onboard Switch (LT1074); (2)100kHz Switching Frequency; (3)Greatly Improved Dynamic Behavior; (4)Available in Low Cost 5 and 7-Lead Packages; (5)Only 8.5mA Quiescent Current; (6)Programmable Current Limit; (7)Operates Up to 60V Input; (8)Micropower Shutdown Mode.

Diagrams

LT1076HVCT block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT1076HVCT
LT1076HVCT


IC REG MULTI CONFIG ADJ TO220-5

Data Sheet

0-1100: $3.63
LT1076HVCT#PBF
LT1076HVCT#PBF


IC REG MULTI CONFIG ADJ TO220-5

Data Sheet

0-1: $7.01
1-25: $4.65
25-100: $3.63
LT1076HVCT-5#PBF
LT1076HVCT-5#PBF


IC REG MULTI CONFIG 5V TO220-5

Data Sheet

0-1: $7.01
1-25: $4.65
25-100: $3.63
LT1076HVCT-5
LT1076HVCT-5


IC REG MULTI CONFIG 5V TO220-5

Data Sheet

0-1100: $3.63
LT1076HVCT7#PBF
LT1076HVCT7#PBF


IC REG MULTI CONFIG ADJ TO220-7

Data Sheet

0-100: $4.20
LT1076HVCT7
LT1076HVCT7


IC REG MULTI CONFIG ADJ TO220-7

Data Sheet

0-1000: $4.20
LT1076HVCT7-5#PBF
LT1076HVCT7-5#PBF


IC REG MULTI CONFIG 5V TO220-7

Data Sheet

Negotiable 
LT1076HVCT7-5
LT1076HVCT7-5


IC REG MULTI CONFIG 5V TO220-7

Data Sheet

0-1000: $4.20