| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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34 pcs
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34 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Recom Power R-78B12-2.0 is a high-efficiency switching regulator designed to replace 78xx series linear regulators. It delivers a regulated 12V output at up to 2A from an input voltage range of 15V to 32V. With efficiency up to 96% at minimum input, very little energy is wasted as heat, eliminating the need for bulky heatsinks.
Key electrical characteristics include a typical switching frequency of 460kHz, output ripple and noise of 75mVp-p, and a quiescent current of only 2mA. The device features over-temperature protection and continuous short circuit protection, with a short circuit input current typically limited to 50mA. It supports a maximum capacitive load of 470µF and requires no minimum load.
The R-78B12-2.0 is housed in a 3-SIP through-hole module measuring 11.5mm x 8.5mm x 17.5mm, making it suitable for space-constrained designs. It operates over a temperature range of -40°C to +70°C at full load without derating. The converter is RoHS2+ and REACH compliant, and certified to IEC/EN 62368-1.
| Qty | Low | High |
|---|---|---|
| 1+ | $14.20 | $14.20 |
| 5+ | $13.68 | $13.68 |
| 10+ | $13.45 | $13.45 |
| 25+ | $13.17 | $13.17 |
| 50+ | $12.95 | $12.95 |
| 100+ | $12.74 | $12.74 |
| 250+ | $12.47 | $12.47 |
| 500+ | $12.26 | $12.26 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
12V
3-SIP Module with through-hole mounting
-40°C to 70°C
Yes, it is RoHS2+ compliant per the datasheet.
15V to 32V
96% at minimum input voltage and 94% at maximum input voltage.
Over-temperature protection (OTP) and short circuit protection (SCP).