TPS73601DRBR Texas Instruments Integrated Circuit (Other) In Stock
TPS73601DRBR is an adjustable single-output LDO regulator with 400mA output, 1.2V to 5.5V range, capacitor-free operation, low noise, and reverse current protection. From $1.21, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TPS73601DRBR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.2051(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Adjustable output voltage from 1.2V to 5.5V with cap-free operation for space-constrained designs
- Ultra-low dropout voltage of 75mV (nom) at full load, maximizing efficiency in battery-powered systems
- 400mA output current with reverse current protection for robust power rail management
- Low noise performance ideal for sensitive analog and RF applications
- Wide input voltage range 1.7V to 5.5V in compact 8-pin WSON (DRB) package
Applications
The TPS73601DRBR is well suited for portable consumer electronics and wearables requiring compact, low-dropout power regulation. Its cap-free topology and low noise make it ideal for powering RF modules, ADCs, and other noise-sensitive analog circuitry. It is also widely used in industrial handheld instruments and IoT edge nodes where tight board space and high power efficiency are critical.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.2V |
| Dropout Voltage1-Nom | 0.075V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 1.7V |
| JESD-30 Code | S-PDSO-N8 |
| JESD-609 Code | e4 |
| Line Regulation-Max (%/V) | 0.01 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.4A |
| Output Voltage1-Max | 5.4V |
| Output Voltage1-Min | 1.2V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC8,.12,25 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR, 13 INCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BICMOS |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Voltage Tolerance-Max | 1% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Mainland China, Malaysia, Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage range of the TPS73601DRBR?
The TPS73601DRBR is an adjustable LDO regulator with an output voltage range of 1.2V to 5.5V. The output is set using an external resistor divider, allowing precise tuning for a wide variety of power rail requirements.
Does the TPS73601DRBR require an output capacitor for stability?
No. The TPS73601DRBR features capacitor-free operation, meaning it remains stable without an output capacitor. This reduces BOM cost and board area, making it an excellent choice for space-constrained portable and wearable designs.
What is the dropout voltage of the TPS73601DRBR at full load?
At full 400mA load, the TPS73601DRBR has a typical dropout voltage of 75mV and a maximum of 200mV. This ultra-low dropout ensures efficient operation even when the input and output voltages are very close together.
What package does the TPS73601DRBR come in, and where can I buy it?
The TPS73601DRBR is housed in a compact 8-pin WSON (DRB) package, measuring approximately 2mm × 2mm. It is available from authorized Texas Instruments distributors worldwide, starting from approximately $1.21 per unit, with global shipping options.
Related Guides
CDCE913PWR Programmable Clock Synthesizer Design Guide
Complete design guide for the CDCE913PWR clock synthesizer: VCO range, I2C programming, decoupling, and layout best practices for embedded systems.
May 22, 2026
OPA4277MDTEP Precision Quad Op-Amp Selection Guide: How to Choose the Right Variant
How to choose the right OPA4277 quad precision op-amp variant—OPA4277MDTEP vs UA—covering offset voltage, CMRR, supply range, and temperature grade.
May 22, 2026
SN74LVC14APWR Hex Schmitt-Trigger Inverter: Application Note and Design Guide
Complete design guide for the SN74LVC14APWR hex Schmitt-trigger inverter: thresholds, decoupling, oscillator design, package selection, and common pitfalls.
May 21, 2026
TPS62841DGRR Buck Converter Selection Guide: Ultra-Low 60 nA IQ for Battery-Powered IoT
How to choose the right TPS62841 variant for IoT, wearables, and wireless sensors: quiescent current, voltage range, package, and application examples.
May 21, 2026
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 |
|---|---|---|
| 1+ | $3.3300 | $3.33 |
| 3+ | $2.4975 | $7.49 |
| 11+ | $2.0813 | $22.89 |
| 100+ | $1.6229 | $162.29 |
| 160+ | $1.2522 | $200.35 |
| 210+ | $1.2051 | $253.07 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”