TLV61225DCKR Texas Instruments Integrated Circuit (SOT23 (6-Pin)) In Stock
TLV61225DCKR is a single-cell, high-efficiency hysteretic current-mode step-up DC/DC converter with 3.3V fixed output and 0.7V–3.3V input range. Delivers up to 400mA output current in a compact 6-pin SC-70 package. From $0.30, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- TLV61225DCKR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2958(MOQ 250)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- High-efficiency hysteretic current-mode control minimizes power loss across load range
- Ultra-wide input voltage range: 0.7V to 3.3V — ideal for single-cell alkaline, NiMH, and Li-Ion batteries
- Fixed 3.3V output voltage, up to 400mA output current
- Tiny 6-pin SC-70 (SOT-23) package for space-constrained designs
- Integrated switch and low quiescent current for extended battery life
Applications
The TLV61225DCKR is designed for battery-powered portable devices requiring a regulated 3.3V rail from a single cell. It is widely used in IoT sensors, wearables, wireless modules, and handheld equipment where board space is limited and efficiency is critical. Its wide input range makes it suitable for alkaline, NiMH, and lithium primary battery applications.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | BATTERY CHARGE CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | HYSTERETIC CURRENT MODE |
| Input Voltage-Max | 3.3V |
| Input Voltage-Min | 0.7V |
| Input Voltage-Nom | 1.2V |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Voltage-Max | 3.3V |
| Output Voltage-Min | 3.3V |
| Output Voltage-Nom | 3.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BOOST |
| Switching Frequency-Max | 2000kHz |
| Technology | BICMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
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 TLV61225DCKR?
The TLV61225DCKR operates with an input voltage range of 0.7V to 3.3V, making it compatible with single-cell alkaline (1.5V nominal), NiMH, and lithium primary batteries down to their end-of-life voltage.
What output voltage and current does the TLV61225DCKR provide?
The TLV61225DCKR provides a fixed 3.3V output voltage and can supply up to 400mA of output current, sufficient for powering microcontrollers, RF modules, and other 3.3V peripherals in portable designs.
What package does the TLV61225DCKR come in, and what are its dimensions?
The TLV61225DCKR is available in a 6-pin SC-70 (SOT-23) package, one of the smallest available for DC/DC converters, ideal for space-constrained PCB layouts in wearables and IoT devices.
What control method does the TLV61225DCKR use?
The TLV61225DCKR uses hysteretic current-mode control, which provides fast transient response and eliminates the need for loop compensation components, simplifying the PCB design.
What are typical applications for the TLV61225DCKR?
Typical applications include IoT sensor nodes, Bluetooth and ZigBee wireless modules, wearable devices, portable medical equipment, and any battery-powered product requiring an efficient 3.3V boost regulator from a single cell.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.6172 | $154.29 |
| 500+ | $0.5921 | $296.07 |
| 630+ | $0.3198 | $201.47 |
| 815+ | $0.3078 | $250.86 |
| 1015+ | $0.2958 | $300.24 |
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