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Same model may have multiple batches, images only for reference.
UM1550S-28 Union Semiconductor – Price, Stock & Datasheet
Same model may have multiple batches, images only for reference.

UM1550S-28

Part No UM1550S-28
Manufacturer Union Semiconductor
Catalog Integrated Circuits (ICs)
Description IC REG LINEAR 2.8V 300MA SOT23-3
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
Mfr Union Semiconductor International Limited
Series UM1550
Packaging Tape & Reel (TR)
Part Status Active
Output Configuration Positive
Output Type Fixed
Number of Regulators 1
Voltage - Input (Max) 8V
Voltage - Output (Min/Fixed) 2.8V
Voltage Dropout (Max) 0.3V @ 200mA
Current - Output 300mA
Current - Quiescent (Iq) 3.5 μA
PSRR 56dB ~ 42dB (100Hz ~ 1kHz)
Protection Features Over Current, Over Temperature
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3
Ultra Librarian 3D Model Ultra Librarian UM1550S-28 CAD Model

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Pricing & Ordering

Quantity Unit Price Ext. Price
460+ $0.1090 $50.1400
1,120+ $0.0895 $100.2400
1,735+ $0.0867 $150.4245
2,385+ $0.0839 $200.1015
3,085+ $0.0811 $250.1935
4,130+ $0.0727 $300.2510
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Availability: 3,000 pieces
MOQ: 460 pcs
Order Increment : 1 pcs
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