0.75~7.5W DC-DC Switching Regulator / Over 32 Years Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.

Non-isolated 0.75~7.5W DC-DC Converters / YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified.

Non-isolated 0.75~7.5W DC-DC Converters - Non-isolated 0.75~7.5W DC-DC Converters
  • Non-isolated 0.75~7.5W DC-DC Converters - Non-isolated 0.75~7.5W DC-DC Converters

Non-isolated 0.75~7.5W DC-DC Converters

01D-500 Series

0.75~7.5W DC-DC Switching Regulator

Non-isolated SIP-3 switching regulator from 0.75W to 7.5W. The Pin-out is compatible with LM78XX Linear. The operating environment temperature ranges is from -40°C to +85°C. Efficiency up to 97%, no need for heatsink. The product has short circuit protection and thermal shutdown function.

The DC-DC power converters of Yuan Dean are all RoHS-compliant, and can be customized for products. The products are guaranteed for 3 years after sale.

Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!

Features
  • 3PIN SIP package.
  • Pin-out Compatible with LM78XX Linear.
  • Efficiency up to 97%,non-isolated, no need for heatsink.
  • Customized solutions available.
  • UL94V-0 package material.
  • Operating temperature from -40°C to +85°C.
  • 3 years warranty.
  • Short circuit protection, thermal shutdown.
Pin-out compatible with LM78XX linear voltage regulator IC:
YDS P/N linear voltage regulator IC
01D-05-500 LM7805
01D-09-500 LM7809
01D-12-500 LM7812
01D-15-500 LM7815
In this series, we could replace:
YDS P/N TRACO P/N RECOM P/N XP POWER P/N
01D-1R5-500 TSR 0.5-2415 R-781.5-0.5 SR05S1V5
01D-1R8-500 TSR 0.5-2418 R-781.8-0.5 SR05S1V8
01D-2R5-500 TSR 0.5-2425 R-782.5-0.5 SR05S2V5
01D-3R3-500 TSR 0.5-2433 R-783.3-0.5 SR05S3V3
01D-05-500> TSR 0.5-2450 R-785.0-0.5 SR05S05
01D-6R5-500 TSR 0.5-2465 R-786.5-0.5 SR05S6V5
01D-09-500 TSR 0.5-2490 R-789.0-0.5 SR05S09
01D-12-500 TSR 0.5-24120 R-7812-0.5 SR05S12
01D-15-500 TSR 0.5-24150 R-7815-0.5 SR05S15
Applications
  • General Industrial.
  • Instruments.
  • Sensing Equipment.
  • E-Bike.
  • Customized.
Specifications typical at TA = 25°C, nominal input voltage and rated output current unless otherwise specified
Part Number Input Range Output Voltage Output Current Efficiency
Vdc Vdc mA Min. Vin (%) Max. Vin (%)
01D-1R5-500 4.75-30 1.5 500 73 63
01D-1R8-500 4.75-34 1.8 500 82 71
01D-2R5-500 4.75-34 2.5 500 87 77
01D-3R3-500 4.75-34 3.3 500 91 81
01D-05-500 6.5-34 5.0 500 94 86
01D-6R5-500 8.0-34 6.5 500 95 88
01D-09-500 11-34 9.0 500 96 92
01D-12-500 15-34 12 500 97 94
01D-15-500 18-34 15 500 97 95
Output Specifications
Parameters Conditions Min Typ Max Units
Voltage Tolerance       ± 3 %
Short Circuit Protection Hiccup, automatic recovery        
Line Regulation 1.5V to 6.5V     0.4 %
9V to 15.5V     0.2 %
Load Regulation 1.5V to 6.5V
(10% To 100% F.L)
    0.6 %
9V to 15.5V
(10% To 100% F.L.)
    0.4 %
Ripple & Noise
(without Output Capacitor)
1.5V to 6.5V
(BW = DC To 20MHz)
    30 mVp-p
9V to 15.5V
(BW = DC To 20MHz)
    40 mVp-p
Transient response setting time 25% load step change   350   us
General Specifications
Parameters Conditions Min Typ Max Units
Switching Frequency     330   KHz
Operating Temperature With derating -40   +85 °C
Humidity Non Condensing     95 %
Cooling Natural Convection (20LFM)
Case material Non-Conductive Black Plastic        
Weight     2.0   g
Dimensions   11.6 x 7.6 x 10.4 mm
MTBF (+25°C) using
MIL-HDBK 217F
21098 x 103 hours
MTBF (+71°C) using
MIL-HDBK 217F
4212 x 103 hours
Certification
Markings and Dimensions
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DC-DC Converter Non-isolation 0.75~7.5W 01D-500 Series
DC-DC Converter Non-isolation 0.75~7.5W 01D-500 Series

0.75~7.5W DC-DC Switching Regulator PDF Catalogue

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Non-isolated 0.75~7.5W DC-DC Converters - 0.75~7.5W DC-DC Switching Regulator | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.

Based in Taiwan since 1990, YUAN DEAN SCIENTIFIC CO., LTD. has been a power converter, transformer, magnetic components manufacturer in Electronic Components Industry. Their main products, include Non-isolated 0.75~7.5W DC-DC Converters, DC-DC Converters, AC-DC Converters, RJ45 Magnetics, Converter Transformers, LAN Filters, High Frequency Transformers, POE Transformers, Inductors and LED drivers, which are RoHS approved with ERP system implemented.

YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank. ISO 9001 & ISO 14001, IATF16949 certified power converter, high frequency transformer, magnetic component with reliable EMC and EMI / EMS / EDS lab tests. Power converter solutions for medical, railway, POE, etc.

YDS has been offering customers high-quality power supply and magnetic components, both with advanced technology and 25 years of experience, YDS ensures each customer's demands are met.