Product Brief
PoL regulator replaces linear counterparts
Ismini Scouras3/3/2011 12:07 PM EST
Comment
hm
MicroPower Direct has launched the SRM7810 series of miniature, point of load (PoL) switching regulators that provide up to 1A of output current.
These PoL converters are specifically designed to replace inefficient linear regulators (LM78xx type) for board level applications that require miniature size, high efficiency, high reliability and low cost. Applications would include industrial process systems, remote or battery backed systems, test/lab instrumentation, robotic systems and board-level power distribution subsystems.
Key highlights:
- Input range: 4.75 to 20 VDC
- Regulated outputs: 3.3 or 5 VDC
- Output current: 1A
- Efficiency to 93%
- LM78xx replacement
- MTBF greater than 2.0 Mhours
- SIP package measuring 0.45 x 0.30 x 0.40 inches
- Wide operating temperature range of -40°C to +70°C
Pricing: $5.75 each.
Availability: Now.
Datasheet: Click here.
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hm
3/4/2011 6:10 AM EST
What is level of ripple and noise? Deos it match or better LDO?
Do we have to change existing capacitors with high ESR or does new capacitors are built into the device?
Can you highlight more about stability aspect to avoid oscillation?
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