LP5952TL-1.3 Texas Instruments Integrated Circuit (Other) In Stock
LP5952TL-1.3 is a fixed-output dual rail linear regulator from Texas Instruments, delivering 1.3V with 88mV typical dropout voltage and up to 4.5V input. Designed for noise-sensitive applications in compact 5-ball BGA packages with worldwide stock and fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- LP5952TL-1.3 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Fixed 1.3V output voltage with high accuracy for noise-sensitive power rails
- Ultra-low 88mV typical dropout voltage enabling efficient low-voltage operation
- Dual rail linear regulator in compact 5-ball BGA (R-PBGA-B5) package for space-constrained designs
- Wide input voltage range from 0.7V to 4.5V (absolute max 6V) for flexible system integration
- Single-function design with one output for simplified power management
Applications
The LP5952TL-1.3 is well suited for portable consumer electronics, wearables, and IoT devices where board space is at a premium and clean, stable 1.3V power rails are required. Its ultra-low dropout voltage makes it ideal for battery-powered systems operating near the output voltage threshold. The device also serves mobile processors, RF front-end modules, and other noise-sensitive mixed-signal circuits that demand low-ripple LDO regulation.
Specifications
| YTEOL | 0 |
| Adjustability | FIXED |
| Dropout Voltage1-Nom | 0.088V |
| Input Voltage Absolute-Max | 6V |
| Input Voltage-Max | 4.5V |
| Input Voltage-Min | 0.7V |
| JESD-30 Code | R-PBGA-B5 |
| JESD-609 Code | e1 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.35A |
| Output Voltage1-Max | 1.326V |
| Output Voltage1-Min | 1.274V |
| Output Voltage1-Nom | 1.3V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA5,3X3,17/10 |
| Package Shape | RECTANGULAR |
| Package Style | GRID ARRAY, VERY THIN PROFILE, FINE PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR |
| Surface Mount | YES |
| Technology | CMOS |
| Terminal Finish | TIN SILVER COPPER |
| Terminal Form | BALL |
| Terminal Pitch | 0.5mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 40 |
| Voltage Tolerance-Max | 2% |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and dropout voltage of the LP5952TL-1.3?
The LP5952TL-1.3 provides a fixed 1.3V output voltage. Its typical dropout voltage is 88mV, which means the input supply only needs to exceed the output by 88mV under nominal load conditions, making it highly efficient in battery-powered and low-headroom applications.
What is the input voltage range for the LP5952TL-1.3?
The LP5952TL-1.3 operates with an input voltage from 0.7V minimum to 4.5V maximum under normal operating conditions. The absolute maximum input voltage is 6V. Exceeding this limit may permanently damage the device, so proper input protection and decoupling are recommended in the design.
What package does the LP5952TL-1.3 use and what applications is it designed for?
The LP5952TL-1.3 is housed in a 5-ball BGA package (JESD-30 code R-PBGA-B5), making it ideal for compact, space-constrained PCB designs. Typical applications include wearables, IoT sensors, portable consumer electronics, mobile processors, and RF front-end modules that require a clean, stable 1.3V low-noise power rail.
Is the LP5952TL-1.3 RoHS compliant?
Yes, the LP5952TL-1.3 carries a JESD-609 code of e1, indicating it is manufactured with lead-free, RoHS-compliant materials. This makes it suitable for use in products requiring compliance with environmental regulations such as the EU RoHS Directive.
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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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