


LT1521CST-3.3#TRPBF | |
|---|---|
DigiKey Part Number | LT1521CST-3.3#TRPBFTR-ND - Tape & Reel (TR) LT1521CST-3.3#TRPBFCT-ND - Cut Tape (CT) LT1521CST-3.3#TRPBFDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LT1521CST-3.3#TRPBF |
Description | IC REG LIN 3.3V 300MA SOT-223-3 |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-223-3 |
Datasheet | Datasheet |
EDA/CAD Models | LT1521CST-3.3#TRPBF Models |
Category | Current - Quiescent (Iq) 25 µA |
Mfr | Current - Supply (Max) 12 mA |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | PSRR 58dB (120Hz) |
Part Status Active | Control Features Enable |
Output Configuration | Protection Features Over Current, Over Temperature, Reverse Polarity |
Output Type | Operating Temperature 0°C ~ 125°C |
Number of Regulators 1 | Mounting Type Surface Mount |
Voltage - Input (Max) 20V | Package / Case TO-261-4, TO-261AA |
Voltage - Output (Min/Fixed) 3.3V | Supplier Device Package SOT-223-3 |
Voltage Dropout (Max) 0.75V @ 300mA | Base Product Number |
Current - Output |
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| LD1117S33TR | STMicroelectronics | 87,341 | 497-1242-1-ND | RM1.38000 | Similar |
| MC33275ST-3.3T3G | onsemi | 2,610 | MC33275ST-3.3T3GOSCT-ND | RM2.40000 | Similar |
| MIC5200-3.3YS | Microchip Technology | 7,302 | 576-1247-ND | RM5.44000 | Similar |
| MIC5200-3.3YS-TR | Microchip Technology | 2,631 | MIC5200-3.3YS-CT-ND | RM5.44000 | Similar |
| MIC5201-3.3YS | Microchip Technology | 702 | MIC5201-3.3YS-ND | RM7.01000 | Similar |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | RM26.63000 | RM26.63 |
| 10 | RM20.49200 | RM204.92 |
| 25 | RM18.95440 | RM473.86 |
| 100 | RM17.26350 | RM1,726.35 |
| 250 | RM16.69804 | RM4,174.51 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,000 | RM15.24298 | RM30,485.96 |
| Unit Price without VAT: | RM26.63000 |
|---|---|
| Unit Price with VAT: | RM29.29300 |






