RH-0515D RECOM Power Power Supply (Other) In Stock
RECOM Power RH-0515D is an unregulated DC-DC converter module with 4.5V to 5.5V input and dual ±15V outputs in a compact 7-pin SIP package. It features an additional -15V output rail and up to 10% load regulation for analog circuit supply. Designed for op-amp bias, instrumentation, and analog signal conditioning requiring dual symmetric rails.
- Manufacturer
- RECOM Power
- Package
- Other
- Pin Count
- 7
- Lifecycle
- ACTIVE
- Datasheet
- RH-0515D Datasheet PDF
- Category
- Power Supply
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 4.5V to 5.5V input range centered on 5V USB/logic supply for straightforward system integration
- Dual ±15V output rails with optional additional -15V output for op-amp and analog bias
- 7-pin SIP package enabling vertical through-hole mounting in space-constrained analog boards
- REACH compliant unregulated DC-DC module with up to 10% load regulation for light-load analog applications
Applications
The RH-0515D is used to generate symmetric ±15V supply rails for precision op-amps, analog-to-digital converter references, and audio amplifier stages powered from a single 5V digital supply rail. Its dual-output SIP module format simplifies PCB layout by replacing discrete converter circuits with a single compact package. Common applications include test and measurement instruments, industrial signal conditioners, and data acquisition front ends requiring ±15V from a 5V bus.
Specifications
| Reach Compliance Code | Compliant |
| YTEOL | 6 |
| Additional Feature | ADDITIONAL -15V OUTPUT AVAILABLE |
| Analog IC - Other Type | DC-DC UNREGULATED POWER SUPPLY MODULE |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | R-PSIP-T7 |
| Load Regulation-Max | 10% |
| Number of Functions | 1 |
| Number of Outputs | 2 |
| Output Current-Max | 0.033A |
| Output Voltage-Max | 15.75V |
| Output Voltage-Min | 14.25V |
| Output Voltage-Nom | 15V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SIP5/7,.18 |
| Package Shape | RECTANGULAR |
| Package Style | IN-LINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| Surface Mount | NO |
| Technology | HYBRID |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Total Power Output-Max | 1W |
| Trim/Adjustable Output | NO |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| Country of Origin | Mainland China, Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range and output configuration does the RH-0515D support for analog circuit supply?
The RH-0515D accepts 4.5V to 5.5V input, corresponding to a standard 5V digital or USB supply, and produces dual ±15V output rails. An additional -15V output is also available, allowing negative rail use alongside the positive rail. This makes it straightforward to power precision op-amps and analog front ends requiring symmetric supply voltages from a single 5V source.
How does the 10% load regulation of the RH-0515D affect its suitability for precision analog designs?
The RH-0515D is an unregulated DC-DC module with up to 10% load regulation, meaning the output voltage varies with load current changes. For precision op-amp circuits drawing stable low currents, this regulation level is acceptable, as the output stays near ±15V under steady-state conditions. Designers requiring tighter than 10% regulation should add linear post-regulators after the RH-0515D's ±15V outputs.
What PCB mounting format does the RH-0515D use and how does it simplify board assembly?
The RH-0515D uses a 7-pin SIP (Single In-Line Package) through-hole format, allowing vertical mounting perpendicular to the PCB surface. This eliminates the need for a discrete transformer, two sets of rectifiers, and filter capacitors when generating ±15V from 5V. The SIP footprint occupies minimal board area and is pin-compatible with other RECOM RH-series modules for easy design variations.
Which analog and instrumentation applications benefit most from the RH-0515D dual-output module?
Precision op-amp circuits, ADC reference buffers, audio preamplifiers, and industrial 4-20mA signal conditioners that require ±15V bias from a 5V system supply are ideal candidates for the RH-0515D. Test and measurement instruments, strain gauge amplifiers, and thermocouple interfaces commonly use ±15V rails derived from a 5V board supply. The 4.5V to 5.5V input tolerance accommodates supply tolerance bands in real system designs.
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