LP5952TL-1.5 Texas Instruments Integrated Circuit (Other) In Stock
The LP5952TL-1.5 is a fixed-output 1.5V single-rail low-dropout linear regulator in a tiny 5-ball DSBGA package. Features an ultra-low 88mV dropout voltage, 0.7V to 4.5V input range, and stable output for noise-sensitive analog and RF circuits. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- LP5952TL-1.5 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
- Ultra-low 88mV dropout voltage maximizes efficiency when input and output voltages are close together
- Fixed 1.5V output eliminates external resistor divider network simplifying BOM and reducing board area
- Wide input voltage range from 0.7V to 4.5V supports operation from single Li-ion cells or regulated rails
- Tiny 5-ball DSBGA package enables the smallest possible LDO footprint for wearable and IoT designs
Applications
The LP5952TL-1.5 is ideal for powering noise-sensitive analog circuits, RF modules, and low-power microcontrollers in portable electronics, wearable devices, and IoT sensor nodes requiring a clean 1.5V supply. Its ultra-low dropout voltage makes it efficient for battery-powered applications where the battery voltage closely tracks the output voltage during discharge. The device is used in hearing aids, Bluetooth modules, medical wearables, and compact sensor systems that demand minimal power dissipation in ultra-small form factors.
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 | 1.53V |
| Output Voltage1-Min | 1.47V |
| Output Voltage1-Nom | 1.5V |
| 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 dropout voltage of the LP5952TL-1.5?
The LP5952TL-1.5 has a nominal dropout voltage of only 88mV, which means it can maintain the regulated 1.5V output with an input voltage as low as approximately 1.59V, maximizing battery runtime in low-voltage portable applications.
What is the input voltage range for the LP5952TL-1.5?
The LP5952TL-1.5 accepts input voltages from 0.7V minimum to 4.5V maximum, with an absolute maximum rating of 6V. This range supports operation directly from a single-cell Li-ion battery or 3.3V regulated power supply found in most embedded systems.
What output voltage does the LP5952TL-1.5 provide?
The LP5952TL-1.5 provides a fixed 1.5V output voltage with no external resistor network required, simplifying circuit design and reducing component count for applications targeting standard 1.5V supply rails for analog circuits or memory devices.
What package is the LP5952TL-1.5 available in?
The LP5952TL-1.5 is housed in a 5-ball DSBGA (Die-Size Ball Grid Array) package, one of the smallest available for LDO regulators, measuring approximately 0.73mm x 0.73mm and suitable for ultra-compact PCB designs in wearable and IoT products.
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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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