L6928D STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
L6928D is a current-mode PWM switching regulator IC in compact MSOP-8 package supporting 2V to 5.5V input voltage range. Designed for single-function power conversion with pulse width modulation control for efficient DC-DC conversion. From $0.80 in stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- OBSOLETE
- Datasheet
- L6928D Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 150.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Current-mode PWM control for fast transient response and inherent cycle-by-cycle current limiting in DC-DC converters
- Wide 2V to 5.5V input voltage range with 3.6V nominal operation ideal for single-cell Li-ion and multi-cell battery systems
- Compact MSOP-8 package with single-function architecture enables minimal BOM and space-efficient power supply designs
Applications
The L6928D is designed for portable electronics and handheld devices requiring efficient battery-powered DC-DC conversion from 2V to 5.5V input supplies. Its current-mode PWM control makes it suitable for point-of-load regulators in IoT nodes, wearables, and low-power microcontroller systems. The MSOP-8 package allows integration into space-constrained PCB designs where compact power management is essential.
Specifications
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2V |
| Input Voltage-Nom | 3.6V |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 1.65A |
| 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 |
| Switching Frequency-Max | 1400kHz |
| Terminal Finish | Matte Tin (Sn) - annealed |
| 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 | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for L6928D:
Switching Regulator, Current-mode, 1.65A, 1400kHz Switching Freq-Max, PDSO8
Frequently Asked Questions
What is the input voltage range of the L6928D switching regulator?
The L6928D operates from a minimum input voltage of 2V to a maximum of 5.5V, with a nominal input of 3.6V, making it compatible with single-cell Li-ion batteries and low-voltage DC power rails commonly found in portable and IoT devices.
What control method does the L6928D use for voltage regulation?
The L6928D employs current-mode pulse width modulation (PWM) control, which provides fast transient response, inherent cycle-by-cycle current limiting, and simplified compensation design compared to voltage-mode controllers in DC-DC switching regulators.
What package is the L6928D available in and how many functions does it support?
The L6928D is housed in an MSOP-8 (S-PDSO-G8) small outline package with 8 pins and supports a single conversion function, making it a focused and area-efficient solution for one power rail in battery-powered or low-voltage embedded applications.
What applications is the L6928D best suited for?
The L6928D is ideal for portable electronics, wearable devices, IoT sensors, and handheld instruments that require efficient step-down or boost DC-DC conversion from low-voltage battery sources between 2V and 5.5V with minimal external components.
Is the L6928D RoHS compliant?
The L6928D is coded with JESD-609 Code e3, indicating it is manufactured with lead-free materials and complies with RoHS environmental directives, making it suitable for use in eco-friendly and European market consumer and industrial products.
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