PTLV75801PDBVR Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
Texas Instruments PTLV75801PDBVR is an adjustable 500 mA low-dropout regulator with 0.72 V nominal dropout voltage and single output, housed in a compact SOT-23-5 package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- OBSOLETE
- Datasheet
- PTLV75801PDBVR 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
Key Features
- Adjustable 500 mA output current with 0.72 V nominal dropout voltage for efficient low-headroom power delivery
- Compact SOT-23-5 (5-pin) package minimizes PCB footprint in space-constrained portable and wearable designs
- Single adjustable output with low line regulation enables precise voltage rails from a variable input supply
Applications
The PTLV75801PDBVR is suited for powering microcontrollers, sensors, and wireless modules in portable consumer electronics and IoT devices where board space is limited. Its adjustable output and 500 mA current capability cover common 1.8 V and 3.3 V supply rails needed by low-power SoCs and transceivers. The SOT-23-5 footprint integrates easily into wearable and handheld designs with tight layout constraints.
Specifications
| Date Of Intro | 2019-04-17 |
| YTEOL | 0 |
| Adjustability | ADJUSTABLE |
| Dropout Voltage1-Max | 0.88V |
| Dropout Voltage1-Nom | 0.72V |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e3 |
| Line Regulation-Max (%/V) | 3.03 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Operating Temperature TJ-Max | 125°C |
| Operating Temperature TJ-Min | -40 °C |
| Output Current1-Max | 0.5A |
| Output Voltage1-Max | 5.5V |
| Output Voltage1-Min | 0.55V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Regulator Type | ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES |
| Technology | BICMOS |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | SOT23 (5-Pin) |
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
Compatible alternatives and drop-in replacements for PTLV75801PDBVR:
Regulator, 0.55V Min, 5.5V Max, 0.88V Dropout, PDSO5
Regulator, 0.55V Min, 5.5V Max, 0.88V Dropout, PDSO5
Adjustable Positive LDO Regulator, 0.55V Min, 5.5V Max, 0.88V Dropout, BICMOS, PDSO6
Frequently Asked Questions
What output current can the PTLV75801PDBVR deliver continuously?
The PTLV75801PDBVR delivers up to 500 mA continuous output current, which is sufficient to power microcontrollers, Bluetooth modules, and multiple sensor ICs from a single LDO regulator in compact IoT and wearable device designs.
How low is the dropout voltage of the PTLV75801PDBVR at maximum load?
The PTLV75801PDBVR has a nominal dropout voltage of 0.72 V and a maximum of 0.88 V at full 500 mA load, allowing the regulator to maintain regulation with minimal input-output headroom, which is critical for single-cell lithium-ion battery applications.
What package does the PTLV75801PDBVR use and how does it help with PCB space savings?
The PTLV75801PDBVR is housed in the SOT-23-5 package with 5 pins, one of the smallest surface-mount regulator footprints available, enabling very compact power supply sections in wearable devices, hearing aids, and wireless sensor nodes where every square millimeter of PCB space matters.
Can the PTLV75801PDBVR generate 1.8 V or 3.3 V for SoC power rails?
Yes, the PTLV75801PDBVR is adjustable and can be configured to produce standard supply voltages such as 1.8 V or 3.3 V using two external resistors, covering the most common core and I/O supply rail requirements for modern low-power microcontrollers and wireless SoCs.
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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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