LTC1474CMS8-5#TRPBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
LTC1474CMS8-5 is a 5V output step-down DC-DC converter in an 8-pin MSOP package. It accepts 3V to 18V input, delivers up to 300mA, and uses current-mode PWM control for efficient power regulation.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC1474CMS8-5#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.2000(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Current-mode PWM control for fast transient response and cycle-by-cycle current limiting
- Wide 3V to 18V input voltage range supports diverse power supply architectures
- Fixed 5V regulated output at up to 300mA in compact 8-pin MSOP package
- Low quiescent current for energy-efficient battery-powered designs
Applications
The LTC1474CMS8-5 is well suited for battery-powered portable devices requiring a stable 5V rail from a wide input supply ranging from 3V to 18V. It is commonly used in industrial sensors, embedded microcontroller boards, and handheld instruments where compact size and high efficiency are essential. Its current-mode PWM topology makes it ideal for applications demanding fast load transient response and reliable overcurrent protection.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 10 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 18V |
| Input Voltage-Min | 3V |
| Input Voltage-Nom | 10V |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 0.75A |
| Output Voltage-Nom | 1.23V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| 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 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What input voltage range does the LTC1474CMS8-5 support?
The LTC1474CMS8-5 accepts an input voltage range of 3V to 18V, making it compatible with a wide variety of power sources including single-cell Li-ion batteries, 12V rails, and regulated 5V bus supplies.
How much output current can the LTC1474CMS8-5 deliver continuously?
The LTC1474CMS8-5 provides a fixed 5V regulated output capable of delivering up to 300mA of continuous output current, sufficient for powering microcontrollers, sensors, and low-power analog circuitry.
Which embedded or industrial designs benefit most from the LTC1474CMS8-5 current-mode PWM topology?
Designs that require stable 5V power from a variable or unregulated supply benefit most. Current-mode PWM control enables cycle-by-cycle current limiting and fast transient recovery, making it ideal for motor-adjacent boards, industrial sensor nodes, and data-acquisition modules operating from 3V to 18V.
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About Analog Devices
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 |
|---|---|---|
| 1+ | $7.4900 | $7.49 |
| 1000+ | $6.2000 | $6200.00 |
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