LT3030IFE#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LT3030IFE#TRPBF is a dual-channel low dropout linear regulator with 750mA and 250mA outputs. It delivers ultra-low noise and 300mV typical dropout voltage at full load. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- LT3030IFE#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.9600(MOQ 19)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-output LDO with independent 750mA and 250mA channels operating from a single input supply
- Ultra-low 300mV typical dropout voltage at full load, supporting efficiency-critical battery-powered designs
- Low-noise output ideal for noise-sensitive analog, RF, and precision mixed-signal applications
Applications
The LT3030IFE#TRPBF is well-suited for portable and battery-powered systems requiring dual low-noise regulated rails, such as wireless communications modules and handheld instrumentation. Its low 300mV dropout and micropower quiescent current make it ideal for always-on power stages in IoT devices and wearables. Dual-output capability also supports split-rail analog front-ends in data-acquisition systems.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1663 (CB) |
| YTEOL | 10 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.48V |
| Dropout Voltage1-Nom | 0.3V |
| Dropout Voltage2-Max | 0.48V |
| Input-Output Voltage Differential-Max | 18.78V |
| Input-Output Voltage Differential-Min | 0.78V |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e3 |
| Line Regulation-Max (%/V) | 0.023 |
| Load Regulation-Max(%) | 0.833% |
| Number of Functions | 2 |
| Number of Outputs | 2 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.75A |
| Output Current2-Max | 0.25A |
| Output Voltage1-Max | 19.5V |
| Output Voltage1-Min | 1.22V |
| Output Voltage2-Max | 19.5V |
| Output Voltage2-Min | 1.22V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP20,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | ADJUSTABLE POSITIVE MULTIPLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What are the output current ratings of the LT3030IFE#TRPBF's two channels?
The LT3030IFE#TRPBF provides a primary channel rated at 750mA and a secondary channel rated at 250mA, both operating from the same input supply rail. This dual-output architecture allows designers to power separate circuit blocks from a single IC without adding a second regulator, saving board space and bill-of-materials cost.
How low is the dropout voltage of the LT3030IFE#TRPBF, and why does that matter for battery-powered designs?
The typical dropout voltage is 300mV and the maximum is 480mV at full load. In a 3.3V-output, single-cell Li-Ion application where the battery can drop to 3.6V at end of charge, a 300mV dropout allows the regulator to maintain regulation until the battery is nearly depleted, extending usable runtime compared with older regulators requiring 1V or more of headroom.
Which package does the LT3030IFE#TRPBF use, and what is the maximum input-to-output voltage differential it supports?
The part ships in a 20-pin TSSOP (Small Outline) package. It supports a maximum input-to-output voltage differential of 18.78V and a minimum differential of 0.78V, giving designers wide flexibility to use it across a broad range of input supply voltages in the same circuit.
Is the LT3030IFE#TRPBF output voltage fixed or adjustable, and what applications benefit most from its adjustability?
Both output channels are adjustable, allowing the output voltage to be set with external resistor dividers. This flexibility is valuable in precision analog and RF applications where supply voltages such as 1.8V, 2.5V, or 3.3V must be accurately set to meet ADC reference, PA bias, or DSP core requirements without stocking multiple fixed-voltage SKUs.
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Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
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| 19+ | $6.5700 | $124.83 |
| 250+ | $5.3875 | $1346.88 |
| 1000+ | $4.9600 | $4960.00 |
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