NRND
VX78-1000R 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
- Efficiency up to 96%
Description
The compact, encapsulated VX78-1000R non-isolated dc regulator 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 VX78-1000 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
-
RegulationYes
-
Package TypeSIP
-
Isolation (Vdc)0
-
Safety Standards60950
-
Dimensions LxWxH (in)0.45 x 0.35 x 0.69
-
Dimensions LxWxH (mm)11.5 x 9 x 17.5
-
ProtectionsShort Circuit
ALL MODELS
| Model Number | Input Voltage (Vdc) | Power (W) | Output Voltage (Vdc) | Output Current (A) | Safety Approvals |
|---|---|---|---|---|---|
| VX7803-1000R | 6 ~ 36 | 3.3 | 3.3 | 1 | UL/cUL |
| VX7805-1000R | 8 ~ 36 | 5 | 5 | 1 | UL/cUL |
| VX7809-1000R | 13 ~ 36 | 9 | 9 | 1 | UL/cUL |
| VX7812-1000R | 16 ~ 36 | 12 | 12 | 1 | UL/cUL |
| VX7815-1000R | 20 ~ 36 | 15 | 15 | 1 | UL/cUL |
