For Reference Only
| Part Number | S-1155B21-U5T1U |
| Manufacturer | ABLIC Inc. |
| Category | Integrated Circuits (ICs) › Voltage Regulators - Linear |
| Description | IC REG LINEAR 2.1V 500MA SOT89-5 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | S-1155B21-U5T1U PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 18 - Dec 22 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | S-1155B21-U5T1U |
| Brand: | ABLIC Inc. |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Regulators - Linear |
| Manufacturer: | ABLIC Inc. |
| Product Status: | Active |
| Output Configuration: | Positive |
| Output Type: | Fixed |
| Number of Regulators: | 1 |
| Voltage - Input (Max): | 5.5V |
| Voltage - Output (Min/Fixed): | 2.1V |
| Voltage - Output (Max): | - |
| Voltage Dropout (Max): | 0.15V @ 200mA |
| Current - Output: | 500mA |
| Current - Quiescent (Iq): | 1 µA |
| Current - Supply (Max): | 90 µA |
| PSRR: | 65dB (1kHz) |
| Control Features: | Enable |
| Protection Features: | Overcurrent, Thermal Shutdown |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | SOT-89-5/6 |
| Supplier Device Package: | SOT-89-5 |
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| In Stock | 64383 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000 | $0.43200 | $432 |
| 2000 | $0.40320 | $806.4 |
| 5000 | $0.38304 | $1915.2 |
| 10000 | $0.36864 | $3686.4 |
| 25000 | $0.35712 | $8928 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
