PS7A0530PDBZR Texas Instruments Integrated Circuit (SOT23 (3-Pin)) In Stock
Texas Instruments PS7A0530PDBZR is a fixed ultra-low IQ 200 mA LDO regulator with 1 µA quiescent current, 308 mV maximum dropout at full load, and 3.5 V to 5.5 V input range in a 3-pin SOT-23 package.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (3-Pin)
- Pin Count
- 3
- Lifecycle
- OBSOLETE
- Datasheet
- PS7A0530PDBZR Datasheet PDF
- Category
- Integrated Circuit
- 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 PS7A0530PDBZR?
- Ultra-low 1 µA quiescent current extends battery life in always-on IoT nodes, wearables, and energy-harvesting designs without sacrificing 200 mA output capability
- Only 308 mV maximum dropout voltage at 200 mA allows efficient regulation from Li-ion cells (2.5 V–4.2 V) down to 3.0 V rails while minimising thermal dissipation
- Excellent line and load regulation (0.018% and 0.062% max respectively) in a tiny 3-pin SOT-23 package, minimising PCB space and BOM complexity
What is PS7A0530PDBZR used for?
The PS7A0530PDBZR is designed for always-on power rails in IoT sensor nodes, wearable electronics, and wireless beacons where the 1 µA IQ directly extends battery run-time. Its 200 mA output current and low 308 mV dropout make it an efficient post-regulator behind Li-ion or AA battery stacks supplying 3.3 V microcontrollers and radios. The compact SOT-23 footprint suits space-constrained designs such as smart cards, coin-cell-powered tags, and portable medical monitoring patches.
What are the specifications of PS7A0530PDBZR?
| Date Of Intro | 2019-05-22 |
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Max | 0.308V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 3.5V |
| JESD-30 Code | R-PDSO-G3 |
| Line Regulation-Max | 0.018% |
| Load Regulation-Max | 0.062% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.2A |
| Output Voltage1-Max | 3.09V |
| Output Voltage1-Min | 2.91V |
| Output Voltage1-Nom | 3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Packing Method | TR |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Voltage Tolerance-Max | 3% |
| Package | SOT23 (3-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the PS7A0530PDBZR datasheet?
PS7A0530PDBZR Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for PS7A0530PDBZR?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Where does PS7A0530PDBZR make sense within ultra-low-power LDO regulation equipment?
PS7A0530PDBZR provides 200 mA output with 1 µA quiescent current, giving designers a concrete basis for evaluating it in ultra-low-power LDO regulation while comparing board layout, interfaces, and system requirements.
At design review, which constraints should be validated for PS7A0530PDBZR?
Qualification should confirm 200 mA output with 1 µA quiescent current against the latest manufacturer datasheet, mating or circuit requirements, environmental limits, and the production assembly process before release.
What should a buyer lock down before adding PS7A0530PDBZR to the production BOM?
Procurement teams should preserve the 200 mA output with 1 µA quiescent current configuration on the approved BOM, then verify lifecycle status, traceability, lot consistency, and supplier documentation.
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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.
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