Integrated Circuits (ICs)
UM1550S
ActiveUnion Semiconductor International Limited
5V INPUT ULTRA LOW IQ LDO
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DocumentsDatasheet
Integrated Circuits (ICs)
UM1550S
ActiveUnion Semiconductor International Limited
5V INPUT ULTRA LOW IQ LDO
Deep-Dive with AI
DocumentsDatasheet
Technical Specifications
Parameters and characteristics for this part
| Specification | UM1550S |
|---|---|
| Current - Output | 300 mA |
| Current - Quiescent (Iq) | 3.5 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | SOT-23-3, TO-236-3, SC-59 |
| Protection Features | Over Temperature, Over Current |
| PSRR [Max] | 56 dB |
| PSRR [Min] | 42 dB |
| Supplier Device Package | SOT-23-3 |
| Voltage - Input (Max) [Max] | 8 V |
| Voltage - Output (Max) [Max] | 5 V |
| Voltage Dropout (Max) [Max] | 0.3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 0.35 | |
Description
General part information
UM1550S
Linear Voltage Regulator IC Positive Adjustable 1 Output 300mA SOT-23-3
Documents
Technical documentation and resources