My Inquiry
My Account
Texas Instruments TLV70725DQNT
- Part No.:
- TLV70725DQNT
- Manufacturer:
- Texas Instruments
- Package:
- 4-XDFN Exposed Pad
- Datasheet:
-
TLV70725DQNT.pdf
- Description:
- IC REG LINEAR 2.5V 200MA 4X2SON
- Quantity:
- Payment:
- Shipping:
Inventory:11,510
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
TLV70725DQNT from Texas Instruments is a 200-mA, low-quiescent-current (25 μA), low-noise LDO regulator with 2.5-V fixed output voltage in a 1-mm × 1-mm DQN (X2SON-4) package. It delivers ±0.5% DC accuracy, 70 dB PSRR at 100 Hz, and stable operation with only 0.1-μF output capacitance-enabling compact power delivery for battery-powered RF subsystems in portable electronics.
For engineers reviewing the TLV70725DQNT datasheet, TLV70725DQNT pinout, TLV70725DQNT application, or TLV70725DQNT equivalent, key selection criteria include dropout voltage at 150 mA (220–270 mV), shutdown current (1 μA), thermal shutdown/overcurrent protection, and compatibility with low-voltage GPIO enable logic (VIH = 0.9 V).
Technical Context
The TLV70725DQNT uses a PMOS pass transistor architecture enabling ultra-low dropout and high PSRR across 100 Hz–1 MHz. Its internal bandgap reference and error amplifier maintain regulation under load transients up to 150 mA while consuming only 25 μA quiescent current-critical for always-on sensor nodes and wearable standby modes.
It operates across –40°C to +125°C junction temperature, supports input voltages from 2.0 V to 5.5 V, and integrates active-high enable with 0.9-V VIH threshold-allowing direct interfacing with modern low-voltage microcontroller GPIOs without level-shifting.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output voltage | Fixed 2.5 V ±0.5% - ensures stable bias for ADC references and RF front-end ICs requiring tight tolerance. |
| Max output current | 200 mA - sufficient to power multiple low-power peripherals (e.g., BLE SoC + sensors) from a single rail. |
| Quiescent current | 25 μA - enables >1-year battery life in coin-cell–powered IoT endpoints with periodic wake-up cycles. |
| PSRR @ 100 Hz | 70 dB - suppresses switching noise from upstream DC/DC converters feeding sensitive analog circuits. |
| Dropout voltage | 220–270 mV @ 150 mA - allows operation down to VIN = 2.72 V, extending usable battery range in 3-V systems. |
| Stability capacitance | 0.1 μF min - permits use of small 0402 ceramic capacitors, reducing PCB area and BOM cost. |
| Shutdown current | 1 μA - minimizes leakage during deep-sleep states in portable devices. |
Pinout & Package
Package: DQN (X2SON-4), 1.0 mm × 1.0 mm, 0.4-mm pitch, thermally enhanced bottom-side pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| OUT (Pin 1) | Regulated output | Delivers 2.5 V to load; requires ≥0.1-μF ceramic capacitor to GND for stability and transient response. |
| GND (Pin 2) | Ground reference | Common return path for IN, OUT, and EN; must be connected to low-impedance PCB ground plane. |
| EN (Pin 3) | Enable control | Active-high logic input; device enabled when ≥0.9 V applied-compatible with 1.8-V GPIOs. |
| IN (Pin 4) | Input supply | Accepts 2.0–5.5 V; requires local 1-μF ceramic bypass capacitor to minimize input ripple and EMI. |
Key Features
| Feature | Design Value |
|---|---|
| Low-noise regulation | 45 µVRMS (100 Hz–100 kHz) - preserves signal integrity in precision analog front-ends and RF receivers. |
| Thermal & overcurrent protection | Auto-recovery shutdown at >150°C junction temp and >240 mA output limit - prevents damage during short-circuit or overload events. |
| Ultra-small footprint | 1.0 mm × 1.0 mm X2SON package - ideal for space-constrained wearables and miniaturized modules. |
| GPIO-compatible enable | 0.9-V VIH threshold - eliminates need for external level shifters when driven by low-voltage MCUs (e.g., MSP430, nRF52). |
| Wide input range | 2.0–5.5 V operation - supports single-cell Li-ion (3.0–4.2 V), two-cell alkaline (2.0–3.2 V), and USB-powered (5 V) designs. |
Applications
| Smartphone RF Front-End | Wearable Sensor Hub |
|---|---|
Use Scenario: Powering LTE/5G PA bias rails and RF switch controllers in multi-band smartphones where board space and thermal density are constrained. IC Role / Device Role / Timing Role: Low-noise, low-dropout post-regulator delivering clean 2.5-V bias to RF components downstream of noisy buck converters. Use Value: 70 dB PSRR at 100 Hz attenuates switching artifacts from PMIC DC/DC stages, preventing receiver desensitization and EVM degradation. | Use Scenario: Supplying 2.5-V reference voltage to ultra-low-power environmental sensors (e.g., humidity, temperature) in wrist-worn fitness trackers. IC Role / Device Role / Timing Role: Always-on LDO maintaining precise analog reference during MCU sleep cycles with minimal quiescent draw. Use Value: 25 μA IQ extends coin-cell battery life beyond 18 months while sustaining ±0.5% output accuracy across –40°C to +85°C operating range. |
| Wireless Gaming Peripherals | TV Set-Top Box USB Hub |
Use Scenario: Regulating power for Bluetooth LE audio codecs and motion sensor fusion ICs in latency-sensitive gaming mice and VR controllers. IC Role / Device Role / Timing Role: Fast-transient LDO responding to burst-mode current demands (0→150 mA in <100 µs) without output droop. Use Value: 100 µs startup time and robust load regulation (<20 mV deviation) ensure glitch-free audio streaming and real-time motion tracking. | Use Scenario: Providing isolated 2.5-V rail for USB 2.0 PHY transceivers and hub controller I/O in energy-efficient set-top boxes. IC Role / Device Role / Timing Role: Secondary LDO decoupling USB interface logic from main system rail, improving ESD immunity and signal integrity. Use Value: 0.1-μF stability requirement enables use of tiny 0402 capacitors adjacent to USB connectors-reducing layout parasitics and meeting USB IF compliance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar LDO regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLC70725DQNT | Same 2.5-V output, but higher IQ (45 μA) and lower PSRR (60 dB @ 100 Hz); no pulldown circuit. | Suitable for cost-sensitive non-RF applications where noise and fast discharge are not critical. | Choose if lower BOM cost is prioritized over RF-grade noise performance and GPIO-level enable compatibility. |
| MCP1702T-2502E/MB | 2.5-V fixed output, 250-mA rating, but larger SOT-23-5 package and 4 μA IQ; lacks enable pin and thermal shutdown. | Better for industrial sensors needing higher current and wider temp range (–40°C to +125°C), but no active control. | Choose only when board space is unconstrained and enable/shutdown functionality is implemented externally. |
Compared with TLC70725DQNT and MCP1702T-2502E/MB, the TLV70725DQNT uniquely combines ultra-low IQ (25 μA), RF-optimized PSRR (70 dB), and GPIO-compatible enable in a 1-mm² package-making it the optimal choice for space- and noise-constrained portable RF systems.
Availability
TLV70725DQNT is available at Aetrix Electronics and suitable for smartphone RF front-ends, wearable sensor hubs, and wireless gaming peripherals requiring stable component supply with guaranteed long-term manufacturability.
Supply support for TLV70725DQNT includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog and embedded processing technologies, with decades of expertise in power management IC design.
The TLV707 series was engineered specifically for portable, battery-powered RF applications-prioritizing ultra-low quiescent current, high PSRR, and minimal footprint without sacrificing protection or accuracy.
FAQ
What is the maximum input voltage rating for TLV70725DQNT?
The TLV70725DQNT has an absolute maximum input voltage rating of 6.0 V. However, its recommended operating input voltage range is 2.0 V to 5.5 V. Exceeding 5.5 V may compromise reliability or trigger overvoltage protection mechanisms not explicitly specified in the datasheet. Always maintain VIN within the recommended range for guaranteed performance and lifetime.
Does TLV70725DQNT require an external pull-up resistor on the EN pin?
No, TLV70725DQNT does not require an external pull-up resistor on the EN pin. The device features an internal pull-down, and EN is designed for direct connection to a GPIO or logic signal. When unused, EN may be tied directly to IN to keep the regulator permanently enabled-no external components needed.
Can TLV70725DQNT operate with a 0.1-μF output capacitor in all conditions?
Yes, TLV70725DQNT is specified to remain stable with an effective output capacitance of ≥0.1 μF, including derating due to DC bias and temperature. This applies across the full operating range (–40°C to +125°C, 0–200 mA load) when using X5R/X7R ceramics. Avoid Class II dielectrics with excessive voltage derating unless verified effective capacitance meets the 0.1-μF minimum.
What is the typical dropout voltage of TLV70725DQNT at 150 mA output current?
The typical dropout voltage of TLV70725DQNT at 150 mA output current is 245 mV, with a maximum of 270 mV over temperature. This means the device maintains regulation when VIN ≥ 2.745 V (2.5 V + 0.245 V), enabling extended runtime from partially discharged lithium batteries or low-headroom sources.
Is TLV70725DQNT pin-compatible with other members of the TLV707 family?
Yes, TLV70725DQNT shares identical pinout (DQN-4), package dimensions (1.0 mm × 1.0 mm), and terminal functions with all TLV707x and TLV707Px variants-including TLV70712DQNT, TLV70733DQNT, and TLV707P25DQNT. Voltage variants differ only in internal feedback network; no PCB redesign is required when swapping within the same package option.
TLV70725DQNT Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 4-XDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Configuration:
- Positive
- Output Type:
- Fixed
- Number of Regulators:
- 1
- Voltage - Input (Max):
- 5.5V
- Voltage - Output (Min/Fixed):
- 2.5V
- Voltage - Output (Max):
- -
- Voltage Dropout (Max):
- 0.3V @ 150mA
- Current - Output:
- 200mA
- Current - Quiescent (Iq):
- 50 µA
- Current - Supply (Max):
- -
- PSRR:
- 70dB ~ 50dB (100Hz ~ 1MHz)
- Control Features:
- Enable
- Protection Features:
- Over Current, Over Temperature, Short Circuit, Reverse Polarity
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 4-X2SON (1x1)
TLV70725DQNT FAQ
1.How can I place an order for TLV70725DQNT through Aetrix?
Please submit a Request for Quotation (RFQ) for TLV70725DQNT on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TLV70725DQNT reliable?
The price and inventory of TLV70725DQNT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TLV70725DQNT is usually 5 days.
3.What payment methods are accepted for TLV70725DQNT?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TLV70725DQNT transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TLV70725DQNT?
TLV70725DQNT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TLV70725DQNT order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TLV70725DQNT?
For technical support, including TLV70725DQNT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TLV70725DQNT requirements.
6.How does Aetrix verify that TLV70725DQNT is sourced from the original manufacturer or authorized distributors?
All TLV70725DQNT products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TLV70725DQNT meets industry standards.
7.What is the process for return or replacement of TLV70725DQNT?
All TLV70725DQNT units undergo pre-shipment inspection (PSI). If there is an issue with TLV70725DQNT, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TLV70725DQNT part is unused and in its original packaging.
Return procedure for TLV70725DQNT:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
TLV70725DQNT Tags
-
MIC5504-1.8YM5-TR
Microchip Technology
-
MIC5504-3.3YM5-TR
Microchip Technology
-
MIC5365-3.0YC5-TR
Microchip Technology
-
MIC5365-1.8YC5-TR
Microchip Technology
-
MIC5365-2.5YC5-TR
Microchip Technology
-
MIC5365-3.3YC5-TR
Microchip Technology
-
MIC5365-3.3YD5-TR
Microchip Technology
-
MIC5317-3.3YM5-TR
Microchip Technology
-
TLV1117LV33DCYR
Texas Instruments
-
MIC5317-3.3YMT-TZ
Microchip Technology
-
MIC5528-3.3YMT-TR
Microchip Technology
-
TLV75801PDRVR
Texas Instruments
Tech Hub
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
