NRND
VXO78-1000 Series
3 Pin SIP Non-Isolated Dc-Dc Converter
Recommended Replacement
Datasheet
Datasheet
All Models
Overview
- 1 A
- 3 ~ 15 Vdc output options
- 36 Vdc max input voltage
- -40 to +85°C temperature range
- Pin compatible with LM78XX and LM79XX linear regulators
- Wide input voltage range
- Suited for negative output applications
- No-load input current as low as 0.2 mA
- Low ripple and noise
- Efficiency up to 96%
Safety & Compliance
- Safety Standards - 60950
- Safety Approvals - CSA, UL/cUL
Documents
Description
The compact, open frame VXO78-1000 non-isolated dc-dc converter series, suited for positive or negative output applications, has been designed to offer a high performance alternative to linear regulators. Utilizing switching technology, this series is footprint compatible with TO-220 package LM78XX and LM79XX model regulators. Unlike linear regulators, the VXO78-1000 dc switching regulator series is extremely efficient up to 96% and does not require a heat sink, making it ideal for applications where board space is at a premium and maximizing energy efficiency is a concern.
Specifications
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RegulationYes
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Package TypeSIP
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Isolation (Vdc)0
-
Safety Standards60950
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Dimensions LxWxH (in)0.453 x 0.295 x 0.689
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Dimensions LxWxH (mm)11.5 x 7.5 x 17.5
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ProtectionsShort Circuit
ALL MODELS
| Model Number | Input Voltage (Vdc) | Power (W) | Output Voltage (Vdc) | Output Current (A) | Safety Approvals |
|---|---|---|---|---|---|
| VXO7803-1000 | 6 ~ 36 | 3.3 | 3.3 | 1 | UL/cUL, CSA |
| VXO7805-1000 | 8 ~ 36 | 5 | 5 | 1 | UL/cUL, CSA |
| VXO78012-1000 | 16 ~ 36 | 12 | 12 | 1 | UL/cUL, CSA |
| VXO78015-1000 | 20 ~ 36 | 15 | 15 | 1 | UL/cUL, CSA |
