TRACOPOWER Switching Regulator, Surface Mount, 3.3V dc Output Voltage, 4.75 → 32V dc Input Voltage, 500mA Output

RS Stock No.:: 876-2481
Mfr. Part No.:: TSR 0.5-2433SM
Brand:: TRACOPOWER

TRACOPOWER Switching Regulator, Surface Mount, 3.3V dc Output Voltage, 4.75 → 32V dc Input Voltage, 500mA Output

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On back order for despatch 25/07/2024, delivery within 10 working days from despatch date.

Price (ex. GST) Each

$13.45

(exc. GST)

$14.79

(inc. GST)

Units	Per unit
1 - 2	$13.45
3 - 4	$13.21
5 +	$12.91

Alternative

This product is not currently available. Here is our alternative recommendation.

RS PRO Switching Regulator, Surface Mount, 3.3V dc Output Voltage, 4.75 → 36V dc Input Voltage, 500mA Output

RS Stock No.: 193-3958

Price (ex. GST) Each

$8.39

(exc. GST)

$9.23

(inc. GST)

RS Stock No.:: 876-2481
Mfr. Part No.:: TSR 0.5-2433SM
Brand:: TRACOPOWER

Technical data sheets

Legislation and Compliance

COO (Country of Origin):: TW

Product Details

0.5A Step-Down Switching Regulator TSR 0.5SM Series

The Tracopower TSR 0.5SM series of step-down switching regulators are drop-in replacement for inefficient LM78 linear regulators. These DC-DC converters have a high efficiency up to 97%, which allows full load operation up to +80°C (+90°C with 50% load) ambient temperature without the need of forced cooling. The TSR 0.5SM switching regulators provide other significant features over linear regulators, i.e. excellent output voltage accuracy and lower standby current. The high efficiency and low standby power consumption makes these regulators an ideal solution for many battery powered applications.

Compact SMD package
Very high efficiency up to 97%
Excellent line / load regulation
Low standby current
Operating temperature range –40 to 90°C
Over-temperature protection
Remote On/Off input
Adjustable output voltage
Short circuit protection
Moisture sensitivity level 2 as per IPC J-STD-020D.1

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Specifications

Attribute	Value
Output Voltage	3.3V dc
Output Current	500mA
Input Voltage	4.75 → 32V dc
Mounting Type	Surface Mount
Number of Outputs	1
Package	SIP
Efficiency	81% @ 32 V dc, 91% @ Vin min
Ripple And Noise	30mV Pk-Pk
Minimum Temperature	-40°C
Maximum Temperature	+90°C
Series	TSR
Line Regulation	0.4%
Protection Features	Over Temperature Protection, Short Circuit Protection
Application	General Purpose
Depth	9.24 (With Pin)mm
Width	9.6mm
MTBF	>2000000h
Power Signal Conversion Type	DC-DC
Weight	1.7g
Switching Frequency Range	Maximum of 330kHz
Input Power Range	1.5W
Special Features	Adjustable Output Voltage, Excellent Line/Load Regulation, Low Standby Current, Remote ON/OFF Input
Maximum Input Current	5mA
Length	15.3mm
Load Regulation	0.6%
Standards Met	EN 55022 Certified, EN 61000-4-2 Certified, EN 61000-4-3 Certified, EN 61000-4-4 Certified, EN 61000-4-6 Certified, EN 61000-4-8 Certified, IPC J-STD-020D.1, RoHS Compliant