LT1374CS8-5SYNC#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
The LT1374CS8-5SYNC#PBF is a 500mA, 4.5A peak switch current-mode PWM step-down switching regulator with a fixed 5V output in an SOIC-8 package. It accepts input voltages from 5V to 25V and operates with high efficiency using pulse-width modulation control. Available from Analog Devices with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LT1374CS8-5SYNC#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $7.2600(MOQ 1)
- Temp Range
- ?°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 5V output with current-mode PWM control for fast transient response
- 500mA continuous output current with 4.5A peak switch current capability
- Wide input voltage range from 5V to 25V in compact SOIC-8 package
- Synchronizable oscillator for noise-sensitive applications
Applications
The LT1374CS8-5SYNC#PBF is designed for DC-DC step-down conversion in embedded systems requiring a regulated 5V supply from higher voltage rails. It suits battery-powered portable devices, automotive electronics operating from 12V or 24V rails, and industrial control systems needing compact, efficient power regulation.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1610 (S8) |
| YTEOL | 10 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 25V |
| Input Voltage-Min | 5V |
| Input Voltage-Nom | 15V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 8.5A |
| Output Voltage-Max | 5.1V |
| Output Voltage-Min | 4.9V |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 2.5mA |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 560kHz |
| Technology | BIPOLAR |
| Temperature Grade | OTHER |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## LT1374CS8-5SYNC#PBF Alternates Showing results | Image |
| 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 LT1374CS8-5SYNC#PBF support?
The LT1374CS8-5SYNC#PBF operates with an input voltage range from 5V to 25V, making it suitable for 12V automotive and industrial power rails, as well as unregulated wall adapters up to 25V while delivering a stable 5V output.
How much output current can the LT1374CS8-5SYNC#PBF deliver in a step-down design?
The regulator provides up to 500mA continuous output current with a 4.5A peak switch current, enabling efficient power delivery to microcontrollers, sensors, and digital logic circuits in space-constrained designs using the SOIC-8 footprint.
When should an engineer choose the LT1374CS8-5SYNC over the non-sync variant?
The SYNC version is preferable when the switching frequency must be synchronized to an external clock, such as in mixed-signal PCBs with ADCs or RF sections, where a 5V regulated output at a controlled frequency reduces interference across 8-pin SOIC-mounted designs.
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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.
More from Analog Devices
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $8.1300 | $8.13 |
| 100+ | $7.9479 | $794.79 |
| 1000+ | $7.2600 | $7260.00 |
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