LT1521IST-3.3#PBF Positive Linear Regulators (LDO) by Analog Devices
| Status: | Production |
|---|---|
| Series: | LT1521 |
| RoHS: | Unknown |
Features
| Dropout Voltage: 0.5V |
| Output Current: 300mA |
| Quiescent Current: 12µA |
| No Protection Diodes Needed |
| Adjustable Output from 3.8V to 20V |
| Fixed Output Voltages: 3V, 3.3V, 5V |
| Controlled Quiescent Current in Dropout |
| Shutdown IQ = 6µA |
| Reverse Battery Protection |
| No Reverse Current |
| Thermal Limiting |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Ldo, Fixed, 3.3V, 0.3A, Sot-223-3 | Newark Electronics |
| LDO, FIXED, 3.3V, 0.3A, SOT-223-3 | element14 |
| LDO Regulator Pos 3.3V 0.3A 4-Pin(3+Tab) SOT-223 Tube | Richardson RFPD |
LT1521IST-3.3#PBF Power Management ICs - PMIC by Linear Technology
LDO REG 300MA UP 3.3V SOT223-3
| Status: | Unknown |
|---|---|
| Series: | 3.3V 300mA LDO Voltage Regulators |
| RoHS: | Unknown |
Specifications
| Output Type | Fixed |
|---|---|
| Input Voltage Min | 4.3V |
| Input Voltage Max | 20V |
| Fixed Output Voltage Nom. | 3.3V |
| Adjustable Output Voltage Min | - |
| Adjustable Output Voltage Max | - |
| Output Current | 300mA |
| Dropout Voltage Vdo | 500mV |
| LDO Regulator Case Style | SOT-223 |
| No. of Pins | 3Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | 3.3V 300mA LDO Voltage Regulators |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
| Base Number | 1521 |
| No. of Outputs | 1Outputs |
| Operating Temperature Range | -40°C to +125°C |
| Output Current Max | 0.3A |
| Output Voltage Nom. | 3.3V |
| Primary Input Voltage | 4.3V |
| Supply Voltage Max | 20V |
| Termination Type | Surface Mount Device |
| Voltage Regulator Type | LDO Fixed Positive |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a LT1521IST-3.3#PBF?
Additional datasheets, footprints and schematics for LT1521IST-3.3#PBF are listed on our Part Details page. You can also find images and similar parts to LT1521IST-3.3#PBF on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for LT1521IST-3.3#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1521IST-3.3#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does LT1521IST-3.3#PBF fall under?
The LT1521IST-3.3#PBF is listed under Positive Linear Regulators (LDO).
Can I view similar or alternative parts?
You can view similar parts to LT1521IST-3.3#PBF when available in the Positive Linear Regulators (LDO) range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the LT1521IST-3.3#PBF you can contact the distributor directly for product support, shipping queries etc.
Is the LT1521IST-3.3#PBF RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for LT1521IST-3.3#PBF have stock available?
Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LT1521IST-3.3#PBF.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for LT1521IST-3.3#PBF often in real-time on the comparison pages.
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