TRACOPOWER Switching Regulator, 15 → 36V dc Input, 12V dc Output, 1A

  • RS Stock No. 124-7658
  • Mfr. Part No. TSR 1-24120
  • Manufacturer TRACOPOWER
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

Step-Down Switching Regulator TSR 1 Series

The Tracopower TSR-1 series of step-down switching regulators are great replacement for linear regulators as they solve many power supply problems. These DC to DC converters are up to 96% more efficient with built-in capacitors and short circuit protection. Allowing full load operation up to +60°C ambient temperature without the need of any heat sink or forced cooling. The TSR-1 switching regulators provide other significant features over linear regulators. Providing better output accuracy (±2%), lower standby current of 2 mA and no requirement of external capacitors. The high efficiency and low standby power consumption makes these regulators an ideal solution for many battery powered applications.

Features & Benefits

Up to 96% efficiency
No heat-sink required
Pin compatible with LMxx linear regulators
SIP-package fits existing TO-220 footprint
Built in filter capacitors
Operation temperature range –40°C to +85°C
Short circuit protection
Wide input operating range
Excellent line / load regulation
Low standby current

TRACOPOWER TSR 1 Step-Down Switching Regulator

The TRACOPOWER TSR-1 series of step-down switching regulators are great replacement for linear regulators as they solve many power supply problems. These non-isolated DC to DC converters are up to 96% more efficient with built-in capacitors and short circuit protection. Allowing full load operation up to +60°C ambient temperature without the need of any heat sink or forced cooling. The TSR-1 switching regulators provide other significant features over linear regulators. Providing better output accuracy (±2%), lower standby current of 2 mA and no requirement of external capacitors.

Note: For input voltage higher than 32 VDC an external input capacitor (22 μF) is required.

Features and Benefits

  • Up to 96% efficiency – No heat-sink required

  • SIP-package fits existing TO-220 footprint

  • Built in filter capacitors

  • Operating temperature range –40°C to +85°C

  • Short circuit protection

  • Excellent line / load regulation

  • Low standby current

Applications

The high efficiency and low standby power consumption makes these regulators an ideal solution for many battery powered applications.

Specifications
Attribute Value
Input Voltage 15 → 36V dc
Output Voltage 12V dc
Number of Outputs 1
Output Current 1A
Power Rating 12W
Mounting Type Through Hole
Package SIP 3
Minimum Temperature -40°C
Maximum Temperature +85°C
Efficiency 95 → 91%
MTBF 5350000h
Load Regulation ±0.4%
Line Regulation ±0.2%
Ripple And Noise 75mV Pk-Pk
Length 11.7mm
Series TSR 1
Weight 1.9g
Width 7.6mm
Depth 10.2mm
52 In Global stock for delivery within 4 - 6 working days
Price 1 Tube of 10
Was MYR366.68
MYR 278.50
Tube(s)
Per Tube
Per unit*
1 - 4
MYR278.50
MYR27.85
5 - 9
MYR265.60
MYR26.56
10 +
MYR255.37
MYR25.537
*price indicative