LT1933ES6#TRMPBF Internal Power Switch Buck Regulators by Analog Devices

Status: Production
Series: LT1933
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT1933 is a current mode PWM step-down DC/DC converter with an internal 0.75A power switch, packaged in a tiny 6-lead SOT-23. The wide input range of 3.6V to 36V makes the LT1933 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, low cost 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.

Where to Buy

Prices starting from US$3.35

Distributor Stock
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Farnell
from US$2.29
No stock
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Schukat Electronic
from US$3.97
2,090
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element14
from US$4.55
870
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Chip One Stop
from US$3.44
400
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Analog Devices
from US$3.53
142
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Newark Electronics
from US$3.42
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Richardson RFPD
from US$3.35
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Features

Wide Input Range: 3.6V to 36V
5V at 600mA from 16V to 36V Input
3.3V at 600mA from 12V to 36V Input
5V at 500mA from 6.3V 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
Low Profile (1mm) SOT-23 (ThinSOT™) and (2mm × 3mm × 0.75mm) 6-Pin DFN Packages

Alternative Descriptions

Switch. Reg 0,75A 36Vi SOT23-6 | Schukat Electronic
DC/DC CONV, BUCK, 500KHZ, 85DEG C | element14
600mA, 500kHz Buck Sw Reg in S | Analog Devices
Dc/Dc Conv, Buck, 500Khz, 85Deg C | Newark Electronics
DC TO DC CONVERTER | Richardson RFPD


LT1933ES6#TRMPBF Semiconductors - ICs by Linear Technology

IC SWITCHING REG 500KHZ TSOT23-6

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

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
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Device Marking LT1933ES6#TRMPBF
Frequency 500kHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Voltage 5V
Primary Input Voltage 36V
Supply Voltage Min 3.6V
Switch Output Current Isw Max 1.05A
Termination Type Surface Mount Device
Voltage Regulator Type Step Down (Buck)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1933ES6#TRMPBF?

Additional datasheets, footprints and schematics for LT1933ES6#TRMPBF are listed on our Part Details page. You can also find images and similar parts to LT1933ES6#TRMPBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT1933ES6#TRMPBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1933ES6#TRMPBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT1933ES6#TRMPBF fall under?

The LT1933ES6#TRMPBF is listed under Internal Power Switch Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to LT1933ES6#TRMPBF when available in the Internal Power Switch Buck Regulators range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LT1933ES6#TRMPBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT1933ES6#TRMPBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LT1933ES6#TRMPBF have stock available?

Authorised distributors including Schukat Electronic, element14, Farnell, Chip One Stop and Analog Devices have stock available or on a lead time for LT1933ES6#TRMPBF.

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