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24V, 50mA Isolated Step-Up Voltage Regulator U5Z9F24
This step-up voltage regulator consists of a pair of isolated DC-to-DC power modules in front of a step-up (boost) regulator. This enables up to 50 mA continuous at 24 V out from a 5 V input with full galvanic isolation between the input and output. The 5 V output of one isolation IC and the 10 V output of the pair of isolation ICs in series are also available.
| Input voltage | Output voltages | Max continuous output current | Size |
|---|---|---|---|
| 4.5 V to 5.5 V | 24 V | 50 mA* | 0.45″ × 1.0″ |
| 10 V | 175 mA* | ||
| 5 V | 300 mA* |
* Max current per channel when the other channel currents are zero.
Alternatives available with variations in these parameter(s): output voltage Select variant…
Compare all products in Step-Up (Boost) Voltage Regulators or Isolated DC-DC Power Modules.
| Description | Specs (12) | Pictures (10) | Resources (4) | FAQs (0) | On the blog (0) | Distributors (0) |
|---|
Dimensions
| Size: | 0.45″ × 1.0″ × 0.13″ |
|---|---|
| Weight: | 1.2 g |
General specifications
| Minimum operating voltage: | 4.5 V |
|---|---|
| Maximum operating voltage: | 5.5 V |
| Maximum output current: | 50 mA |
| Output voltage: | 24 V1 |
| Reverse voltage protection?: | N |
| Isolated power transfer?: | Y |
| Working isolation voltage: | 820 VRMS2 |
| Maximum quiescent current: | 10 mA3 |
Identifying markings
| PCB dev codes: | reg40d |
|---|---|
| Other PCB markings: | 0J16080 |
Notes:
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U5Z9FXINTRO: Get one or more of #5767 12V, 125mA Isolated Step-Up Voltage Regulator U5Z9F12 and #5770 24V, 50mA Isolated Step-Up Voltage Regulator U5Z9F24 at $7.67. This offer is valid through 31 Jul 2026.
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