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LINEAR TECHNOLOGY  LT1933ES6#TRMPBF  DC-DC Switching Buck Step Down Regulator, Adjustable, 3.6V-36Vin, 1.2V-31.6Vout, 0.6Aout, TSOT-23-6

LINEAR TECHNOLOGY LT1933ES6#TRMPBF
Manufacturer Part No:
LT1933ES6#TRMPBF
Order Code:
1663809RL
Technical Datasheet:
See all Technical Docs

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Product Overview

The LT1933ES6#TRMPBF is a 500kHz step-down Switching Regulator with an internal 0.75A power switch. The wide input range of 3.6 to 36V makes it suitable for regulating power from a wide variety of sources, including unregulated wall transformers, 24V industrial supplies and automotive batteries. Its high operating frequency allows the use of tiny inductors and ceramic capacitors, resulting in low, predictable output ripple. Cycle-by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start up. The low current (<2µA) shutdown provides output disconnect, enabling easy power management in battery-powered systems. This constant frequency, current mode step-down regulator draws current from the input supply in pulses with very fast rise and fall times. An internal regulator provides power to the control circuitry. The switch driver operates from either the input or from the BOOST pin.
  • 5V at 600mA from 16V to 36V input
  • 3.3V at 600mA from 12V to 36V input
  • 5V at 500mA from 6.3 to 36V input
  • 3.3V at 500mA from 4.5V to 36V input
  • Fixed frequency 500kHz operation
  • Uses tiny capacitors and inductors
  • Soft-start
  • Internally compensated
  • Low shutdown current (<2µA)
  • Output adjustable down to 1.25V

Product Information

Topology:
Buck (Step Down)
Input Voltage Min:
3.6V
Input Voltage Max:
36V
No. of Outputs:
1Outputs
DC / DC Converter IC Case:
TSOT-23
No. of Pins:
6Pins
Output Current:
600mA
Output Voltage Min:
1.2V
Output Voltage Max:
31.6V
Switching Frequency:
600kHz
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Automotive
  • Industrial
  • Power Management

Legislation and Environmental

Country of Origin:
Malaysia

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000116

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