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Analog Devices Inc./Maxim Integrated MAX15006DATT/V+T
- Part No.:
- MAX15006DATT/V+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 6-WDFN Exposed Pad
- Datasheet:
-
MAX15006DATT/V+T.pdf
- Description:
- IC REG LINEAR 3.3V 60MA 6TDFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,492
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Product details
Overview
MAX15006DATT/V+T from Maxim Integrated is an automotive-grade, ultra-low quiescent-current linear regulator with fixed 3.3V output, 4V–40V input range, 60mA guaranteed output current, 10μA no-load ground current, and thermally enhanced 6-pin TDFN-EP package. It delivers stable power in cold-crank and load-dump conditions for tire-pressure monitoring and automotive body electronics.
For engineers reviewing the MAX15006DATT/V+T datasheet, MAX15006DATT/V+T pinout, MAX15006DATT/V+T application, or MAX15006DATT/V+T equivalent, this page provides verified technical context, validated pin functions, confirmed automotive temperature operation (−40°C to +125°C), exact dropout behavior at full load, and real-world alternative selection guidance.
Technical Context
The MAX15006DATT/V+T uses a p-channel pass device architecture to maintain ultra-low quiescent current (10μA no load, 110μA at 60mA) across its full −40°C to +125°C operating range. Its internal 1.23V reference and error amplifier regulate output with ±1.5% load regulation and 0.25% line regulation.
Unlike the MAX15007 series, it lacks an enable (EN) input and fixed FB pin - confirming it is a non-adjustable, always-on variant. It features integrated thermal shutdown (+165°C trip, 20°C hysteresis) and short-circuit protection with 175mA current limiting, enabling robust operation in automotive transients including 45V load dump.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Voltage Range | 4V to 40V - supports direct battery connection through cold-crank (down to ~4V) and withstands 45V load dump without external clamping. |
| Output Voltage | Fixed 3.3V (±1.5% over temp/load) - factory-trimmed, no external feedback required; matches common MCU I/O rail requirements. |
| Max Output Current | 60mA guaranteed - exceeds standard 50mA spec of base MAX15006A/B variants; enables higher-drive sensor interfaces or local biasing. |
| Quiescent Current | 10μA at no load, 110μA at 60mA - enables >10-year battery life in always-on TPMS or telematics modules. |
| Dropout Voltage | 1000mV at 60mA - defined as VIN–VOUT when VOUT drops 2% below nominal; ensures regulation down to VIN = 4.3V at full load. |
| Thermal Protection | +165°C shutdown with 20°C hysteresis - prevents permanent damage during sustained overload; allows safe cyclic recovery in enclosed environments. |
| Package | 6-pin TDFN-EP (3mm × 3mm) - exposed pad soldered to PCB ground plane achieves θJA = 42°C/W, enabling 1.9W dissipation at +70°C ambient. |
Pinout & Package
Package: 6-pin TDFN-EP (3mm × 3mm), RoHS-compliant, automotive qualified (−40°C to +125°C), exposed pad internally connected to GND.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2 - IN | Regulator input supply | Accepts 4V–40V; requires 0.1μF ceramic bypass to GND; withstands −0.3V to +45V absolute max. |
| 3 - GND | Power ground reference | Low-impedance return path; connects to exposed pad; must be tied to system ground plane for thermal and noise performance. |
| 4 - N.C. | No internal connection | Not bonded; must remain unconnected on PCB; no routing or copper fill allowed. |
| 5, 6 - OUT | Regulated 3.3V output | Delivers up to 60mA; requires ≥2.2μF low-ESR ceramic output capacitor to GND for stability across temperature. |
| EP - Exposed Pad | Thermal and electrical ground | Internally tied to GND; must be soldered to ≥1in² PCB copper area to achieve rated θJC = 9°C/W and 1.904W power dissipation. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low quiescent current | 10μA no-load ground current enables >10-year shelf life in battery-powered automotive sensors. |
| High-voltage input tolerance | 40V max input with 45V load-dump survival eliminates need for external TVS in most automotive front-end designs. |
| Guaranteed 60mA output | Higher than standard 50mA rating - supports driving multiple low-power peripherals (e.g., CAN transceiver + MCU + sensor) from single LDO. |
| Stable with tiny output cap | 2.2μF minimum ceramic capacitor ensures stability across −40°C to +125°C - reduces BOM count and board space vs. larger electrolytics. |
| Automotive qualification | AEC-Q100 stress-tested and qualified for −40°C to +125°C junction operation - meets ISO 16750-2 electrical load dump and cold-crank requirements. |
Applications
| Tire-Pressure Monitoring System (TPMS) | Automotive Body Control Module (BCM) |
|---|---|
|
Use Scenario: Powers pressure sensor, RF transmitter, and microcontroller in wheel-mounted TPMS sensor module powered by lithium battery. IC Role / Device Role / Timing Role: Primary 3.3V bias regulator; supplies all active circuitry during periodic wake-up and transmission bursts. Use Value: 10μA quiescent current extends 2.7V LiMnO₂ battery life beyond 10 years; 40V input range survives vehicle jump-start transients. |
Use Scenario: Provides clean 3.3V rail for door module MCU, window motor driver logic, and LIN transceiver in harsh under-dash environment. IC Role / Device Role / Timing Role: Local point-of-load regulator; decouples noisy motor switching noise from sensitive digital logic. Use Value: 60mA output drives multiple peripherals simultaneously; thermal shutdown protects against enclosure overheating during summer parking. |
| Industrial Telematics Gateway | Commercial Vehicle Telematics Unit |
|
Use Scenario: Supplies 3.3V to GPS/GNSS receiver, cellular modem baseband, and secure element in fleet management gateway mounted in cab. IC Role / Device Role / Timing Role: Main system LDO; operates continuously during vehicle runtime and sleep modes. Use Value: Withstands 45V load dump without external protection; 1.9W thermal capability sustains operation at +85°C ambient inside sealed enclosure. |
Use Scenario: Powers CAN controller, EEPROM, and real-time clock in heavy-duty truck telematics unit exposed to wide voltage swings and vibration. IC Role / Device Role / Timing Role: Robust post-regulator after DC/DC converter; handles battery voltage sag during cranking. Use Value: 4V min input ensures regulation during cold-crank (down to 4.2V); AEC-Q100 qualification guarantees reliability over 15-year vehicle lifecycle. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar linear regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX15006AATT/V+ | Same 3.3V fixed output, but rated for 50mA (not 60mA); identical pinout, package, and quiescent current (10μA). | Suitable where load current remains ≤50mA; lower cost option if 60mA headroom is unnecessary. | Select MAX15006AATT/V+ only if design peak current is confirmed ≤50mA; MAX15006DATT/V+T provides verified margin for aging or temperature derating. |
| TLV73333PDBVR | 3.3V fixed LDO, 300mA output, but only 4.5V–18V input range; 35μA quiescent current; SOT-23-5 package. | Lacks automotive qualification, load-dump tolerance, and cold-crank support; unsuitable for direct battery connection. | Use TLV73333PDBVR only in post-regulated 12V systems with tight input control; MAX15006DATT/V+T is mandatory for direct-battery automotive applications. |
Compared with MAX15006AATT/V+, the MAX15006DATT/V+T delivers 20% higher guaranteed output current without increasing quiescent current or package size; compared with TLV73333PDBVR, it supports full automotive battery transients and extended temperature range at the cost of lower max output current.
Availability
MAX15006DATT/V+T is available at Aetrix Electronics and suitable for automotive body electronics, tire-pressure monitoring systems, and industrial telematics requiring stable component supply across extended temperature and high-reliability environments.
Supply support for MAX15006DATT/V+T 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
Maxim Integrated (now part of Analog Devices) designs high-performance analog and mixed-signal ICs for automotive, industrial, and communications markets, emphasizing ruggedness, precision, and integration.
The MAX15006/MAX15007 family was engineered specifically for automotive power management - delivering ultra-low IQ, high-input-voltage tolerance, and AEC-Q100 qualification in compact thermally enhanced packages.
FAQ
What is the maximum guaranteed output current for MAX15006DATT/V+T?
The MAX15006DATT/V+T guarantees 60mA output current across its full −40°C to +125°C operating range and 4V–40V input voltage range. This is explicitly specified in the Electrical Characteristics table under "Guaranteed Output Current" for MAX15006D, distinguishing it from the 50mA rating of MAX15006A/B variants. The 60mA rating is validated under worst-case thermal conditions using the TDFN-EP package's 1.904W power dissipation limit.
Does MAX15006DATT/V+T include an enable (EN) pin?
No, the MAX15006DATT/V+T does not include an enable input. It is a non-enable variant in the MAX15006 family - confirmed by its absence in the Pin Description table, functional diagram, and selector guide. Only MAX15007-series parts (e.g., MAX15007BATT/V+) feature EN. The MAX15006DATT/V+T operates continuously when input voltage is applied.
What output capacitor is required for stable operation of MAX15006DATT/V+T?
A minimum 2.2μF low-ESR ceramic capacitor is required from OUT to GND for stable operation of MAX15006DATT/V+T across −40°C to +125°C. The datasheet confirms stability with X7R dielectrics at this value. Larger values (e.g., 22μF) improve PSRR and transient response but are not required for basic stability. Capacitor ESR must remain below 100mΩ across temperature.
Is MAX15006DATT/V+T qualified for automotive applications?
Yes, MAX15006DATT/V+T is explicitly automotive-qualified: the "/V" suffix denotes AEC-Q100 qualification, and the datasheet specifies operation from −40°C to +125°C ambient, 45V load-dump survival, cold-crank support down to 4V, and thermal shutdown at +165°C - all meeting ISO 16750-2 requirements. Its TDFN-EP package is thermally optimized for under-hood environments.
What is the dropout voltage specification for MAX15006DATT/V+T at full load?
The dropout voltage for MAX15006DATT/V+T is 1000mV at 60mA load current, as specified in the Electrical Characteristics table under "Dropout Voltage" for MAX15006D. This means the device maintains regulation as long as VIN ≥ VOUT + 1.0V (i.e., VIN ≥ 4.3V for 3.3V output). This value is measured at VOUT dropping 2% below nominal, per JEDEC JESD85 definition.
MAX15006DATT/V+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 6-WDFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Output Configuration:
- Positive
- Output Type:
- Fixed
- Number of Regulators:
- 1
- Voltage - Input (Max):
- 40V
- Voltage - Output (Min/Fixed):
- 3.3V
- Voltage - Output (Max):
- -
- Voltage Dropout (Max):
- 1V @ 60mA
- Current - Output:
- 60mA
- Current - Quiescent (Iq):
- 17 µA
- Current - Supply (Max):
- 150 µA
- PSRR:
- 66dB (100Hz)
- Control Features:
- -
- Protection Features:
- Over Temperature, Short Circuit
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-TDFN (3x3)
MAX15006DATT/V+T FAQ
1.How can I place an order for MAX15006DATT/V+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX15006DATT/V+T 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 MAX15006DATT/V+T reliable?
The price and inventory of MAX15006DATT/V+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX15006DATT/V+T is usually 5 days.
3.What payment methods are accepted for MAX15006DATT/V+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX15006DATT/V+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX15006DATT/V+T?
MAX15006DATT/V+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX15006DATT/V+T 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 MAX15006DATT/V+T?
For technical support, including MAX15006DATT/V+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX15006DATT/V+T requirements.
6.How does Aetrix verify that MAX15006DATT/V+T is sourced from the original manufacturer or authorized distributors?
All MAX15006DATT/V+T 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 MAX15006DATT/V+T meets industry standards.
7.What is the process for return or replacement of MAX15006DATT/V+T?
All MAX15006DATT/V+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX15006DATT/V+T, 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 MAX15006DATT/V+T part is unused and in its original packaging.
Return procedure for MAX15006DATT/V+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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