Switching Regulator 21-72Vin 15Vout 0.4A

  • RS Stock No. 188-2980
  • Mfr. Part No. STH0548S15
  • Manufacturer XP Power
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

The STH05 is a new series of innovative low cost DC-DC buck regulators. Based on SMD technology and high levels of automation the series offers many features including voltage trimming, remote on/off, continuous short circuit protection, regulation and high efficiency.

Regulated single outputs from 3.3 to 15VDC
Wide input range
Output voltage trim ±10%
High efficiency up to 92%
Short-circuit protection
No heatsink required
Remote On/Off
Tape & reel package available
-40°C to +100°C operation
Full load to +60°C

Attribute Value
Input Voltage 21 → 72V dc
Output Voltage 15V dc
Number of Outputs 1
Output Current 400mA
Mounting Type Surface Mount
Package SMD
Minimum Temperature -40°C
Maximum Temperature +100°C
Efficiency 84 % @ 72 V
MTBF 4.8 (Minimum)Mh
Load Regulation ±1%
Line Regulation ±1%
Ripple And Noise 75mV Pk-Pk
Depth 5mm
Series STH05
Width 11.8mm
Power Signal Conversion Type DC-DC
Switching Frequency Range 550kHz
Maximum Input Current 99 mA @ 72 V
Protection Features Short Circuit Protection
Length 19.5mm
Weight 1.8g
1 In stock for delivery within 3 working days
Price 1 Tube of 40
HK$ 2,954.74
(exc. GST)
Per Tube
Per unit*
1 - 1
2 - 2
3 +
*price indicative
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