1 Watt
Single Output
High isolation voltage
Our highly efficient 1 watt single output DC-DC converter is housed in a miniature single-inline package, and offers a high isolation voltage.

INPUT
- 3.3 Vdc: 2.9 - 3.6 Vdc
- 5 Vdc: 4.5 - 5.5 Vdc
- 12 Vdc: 10.8 - 13.2 Vdc
- 15 Vdc: 13.4 - 16.4 Vdc
- 24 Vdc: 21.6 - 26.4 Vdc
OUTPUT
- Voltage Accuracy: ±5%
- Line Regulation (10 - 100% FL): ±1.2%/1% of Vin
- Load Regulation (10 - 100% FL)
- 3.3 and 5V Output: 15% max
- Others: 10% max
- Ripple and Noise (20MHz Bw): 100 mVp-p
GENERAL
- Efficiency: 70 - 75%
- Isolation Voltage: 1600 Vdc
- Isolation Resistance: 500 MOhms
- Isolation Capacitance: 80 pF
- Switching Frequency:
- 3.3 Vin: 95 kHz
- 5 Vin: 110 kHz
- 12 Vin: 145 kHz
- 15, 24 Vin: 100 kHz
ENVIRONMENTAL
- Operating Temperature Range: -40 to 85°C
- Storage Temperature Range: -55 to 125°C
PHYSICAL
- Case Material: Non-Conductive Black Plastic
- Dimensions: 0.45” x 0.39” x 0.5” (11.50 x 9.8 x 12.5 mm)
Input Voltage (Vdc) |
Output Voltage (Vdc) |
Output Current (mA, Max) |
Efficiency % |
Model Number | Maximum Capacitor Load μF |
3.3 | 3.3 | 303 | 72 | SWUE1-33S33 | 150 |
5 | 200 | 74 | SWUE1-33S5 | 100 | |
9 | 110 | 78 | SWUE1-33S9 | 22 | |
12 | 83 | 78 | SWUE1-33S12 | 47 | |
15 | 66 | 80 | SWUE1-33S15 | 33 | |
24 | 42 | 90 | SWUE1-33S24 | 33 | |
5 | 3.3 | 303 | 72 | SWUE1-5S33 | 150 |
5 | 200 | 70 | SWUE1-5S5 | 100 | |
9 | 110 | 78 | SWUE1-5S9 | 22 | |
12 | 83 | 78 | SWUE1-5S12 | 47 | |
15 | 66 | 80 | SWUE1-5S15 | 33 | |
24 | 42 | 79 | SWUE1-5S24 | 33 | |
12 | 3.3 | 303 | 72 | SWUE1-12S33 | 150 |
5 | 200 | 71 | SWUE1-12S5 | 100 | |
9 | 110 | 73 | SWUE1-12S9 | 22 | |
12 | 83 | 76 | SWUE1-12S12 | 47 | |
15 | 66 | 74 | SWUE1-12S15 | 33 | |
24 | 42 | 79 | SWUE1-12S24 | 33 | 15 | 3.3 | 303 | 71 | SWUE1-15S33 | 150 |
5 | 200 | 71 | SWUE1-15S5 | 100 | |
9 | 110 | 75 | SWUE1-15S9 | 22 | |
12 | 83 | 81 | SWUE1-15S12 | 47 | |
15 | 66 | 81 | SWUE1-15S15 | 33 | |
24 | 42 | 80 | SWUE1-15S24 | 33 | |
24 | 3.3 | 303 | 71 | SWUE1-24S33 | 150 |
5 | 200 | 71 | SWUE1-24S5 | 100 | |
9 | 110 | 75 | SWUE1-24S9 | 22 | |
12 | 83 | 81 | SWUE1-24S12 | 47 | |
15 | 66 | 81 | SWUE1-24S15 | 33 | |
24 | 42 | 80 | SWUE1-24S24 | 33 | |