LM2735YMY/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LM2735YMY/NOPB is a space-efficient boost and SEPIC DC-DC switching regulator from Texas Instruments. Key specs include 2.7V to 5.5V input range, selectable 520kHz or 1.6MHz switching frequency, and adjustable output from 3V to 24V. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM2735YMY/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.9672(MOQ 500)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM2735YMY/NOPB?
- Dual selectable switching frequency of 520kHz or 1.6MHz enabling tradeoff between efficiency and component size
- Wide 2.7V to 5.5V input voltage range compatible with single-cell Li-Ion and 3.3V/5V system rails
- Supports both boost and SEPIC topologies providing flexible output voltage configuration up to 24V
- PWM voltage-mode control with adjustable output for versatile power rail generation in portable systems
What is LM2735YMY/NOPB used for?
The LM2735YMY/NOPB is ideal for portable electronics and battery-powered systems that require voltage step-up from a single Li-Ion cell or 3.3V/5V supply rail to higher output voltages. Its SEPIC capability enables non-inverting output voltage equal to, above, or below the input, making it versatile for LCD bias, LED driver, and wireless communication module power supplies. The high switching frequency options allow the use of tiny passive components, supporting highly space-constrained designs.
What are the specifications of LM2735YMY/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Additional Feature | ALSO OPERATES IN PEAK CURRENT; ALSO OPERATES IN ADJUSTABLE MODE FROM 3V TO 24V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 2.7V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 3A |
| Output Voltage-Max | 24V |
| Output Voltage-Min | 3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BOOST |
| Switching Frequency-Max | 1600kHz |
| Temperature Grade | AUTOMOTIVE |
| 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 | 8542.39.00.90 |
Where can I find the LM2735YMY/NOPB datasheet?
LM2735YMY/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM2735YMY/NOPB?
Compatible alternatives and drop-in replacements for LM2735YMY/NOPB:
Switching Regulator, Voltage-mode, 3A, 680kHz Switching Freq-Max, PDSO8
Frequently Asked Questions
What topologies does the LM2735YMY/NOPB support and what is its output voltage range?
The LM2735YMY/NOPB supports both boost and SEPIC switching regulator topologies, with an adjustable output voltage range of 3V to 24V. This flexibility allows designers to generate a variety of output rails from a 2.7V to 5.5V input, covering applications from LED drivers to LCD bias supplies.
What switching frequencies are available on the LM2735YMY/NOPB?
The LM2735YMY/NOPB offers two selectable switching frequencies: 520kHz and 1.6MHz. The lower frequency improves efficiency while the higher frequency reduces the size of inductors and capacitors, enabling compact designs in space-constrained portable applications such as wearables and IoT modules.
What is the input voltage range of the LM2735YMY/NOPB?
The LM2735YMY/NOPB accepts an input voltage range from 2.7V to 5.5V (nominal 5V), making it directly compatible with single-cell lithium-ion batteries, USB power, and standard 3.3V or 5V system bus rails without additional pre-regulation stages.
What package does the LM2735YMY/NOPB use and does it comply with RoHS?
The LM2735YMY/NOPB is housed in an 8-pin small outline package (MSOP-8 compatible, JESD-30 S-PDSO-G8) and is Pb-free (NOPB suffix), fully compliant with RoHS environmental directives. The compact package supports high-density PCB layouts in consumer and industrial portable equipment.
What are the key applications for the LM2735YMY/NOPB?
Key applications include LCD bias and backlight LED power supplies for portable displays, voltage step-up for wireless radios and Bluetooth modules, OLED driver rails, and general-purpose boost regulation in handheld instruments. The SEPIC topology also makes it suitable for applications where input voltage can be above or below the desired output voltage.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 500+ | $1.4000 | $700.00 |
| 1000+ | $1.2700 | $1270.00 |
| 5000+ | $1.2400 | $6200.00 |
| 10000+ | $1.1500 | $11500.00 |
| 100000+ | $0.9672 | $96720.00 |
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