LTC3113IDHD#PBF Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
The LTC3113IDHD#PBF is a 3A buck-boost DC/DC converter with wide input range from 1.8 V to 5.5 V and low noise voltage-mode PWM control. It delivers regulated output voltage from 1.8 V to 5.5 V even when input crosses output. Available from stock worldwide with competitive pricing.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- LTC3113IDHD#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $4.6680(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 3A continuous output current with seamless buck-boost transition from 1.8 V to 5.5 V input range
- Low noise voltage-mode PWM control minimizes EMI for sensitive analog and RF applications
- Adjustable output voltage from 1.8 V to 5.5 V supports flexible power rail design
Applications
The LTC3113IDHD#PBF is ideal for battery-powered portable devices requiring stable power from a single Li-Ion cell across its entire discharge cycle from 4.2 V down to 2.5 V. It suits industrial handheld instruments, medical portable equipment, and wireless communication modules where the supply voltage may be above, below, or equal to the regulated output. Its low noise PWM architecture also makes it suitable for precision analog and RF systems sensitive to switching noise.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1707 |
| YTEOL | 10 |
| Additional Feature | ALSO OPERATES IN ADJUSTABLE MODE FROM 1.8 TO 5.5 V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 1.8V |
| Input Voltage-Nom | 3.3V |
| JESD-30 Code | R-PDSO-N16 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Output Current-Max | 16A |
| Output Voltage-Max | 5.5V |
| Output Voltage-Min | 1.8V |
| Output Voltage-Nom | 3.8V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC16,.16,20 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 2000kHz |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the LTC3113IDHD#PBF and how does it handle buck-boost transitions?
The LTC3113IDHD#PBF operates from a 1.8 V to 5.5 V input range, seamlessly transitioning through buck, boost, and buck-boost modes to maintain a stable regulated output. This allows the converter to deliver 3A of output current even when the input voltage equals or crosses the output voltage, making it ideal for single-cell Li-Ion applications where supply voltage varies widely.
Which battery-powered applications benefit most from using the LTC3113IDHD#PBF at 3.3 V output from a Li-Ion cell?
Applications powered by a single Li-Ion cell discharging from 4.2 V to 2.5 V benefit greatly, since the LTC3113IDHD#PBF maintains 3.3 V output at up to 3A throughout the full discharge range. Typical uses include handheld medical devices, GPS trackers, industrial data loggers, and portable wireless modules requiring consistent 3.3 V rail regardless of battery state.
What package does the LTC3113IDHD#PBF use and what are its key thermal and footprint considerations?
The LTC3113IDHD#PBF comes in a 38-pin small outline no-lead (SON) package with exposed thermal pad for efficient heat dissipation. The compact package supports high power density layouts for applications needing 3A output in minimal board area, and the thermal pad must be soldered to a PCB copper pour for proper heat spreading at full load.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
Why Buy from FindMyChip
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+ | $11.6700 | $11.67 |
| 10+ | $8.9550 | $89.55 |
| 19+ | $7.9100 | $150.29 |
| 35+ | $5.0570 | $177.00 |
| 100+ | $4.6680 | $466.80 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”