My Inquiry
My Account
Analog Devices Inc./Maxim Integrated MAX16910DASA9/V+
- Part No.:
- MAX16910DASA9/V+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package:
- 8-SOIC (0.154", 3.90mm Width) Exposed Pad
- Datasheet:
-
MAX16910DASA9/V+.pdf
- Description:
- IC REG LIN POS ADJ 200MA 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,156
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MAX16910DASA9/V+ from Analog Devices is an automotive-qualified, ultra-low quiescent current linear regulator delivering up to 200mA output with 20µA no-load supply current, 280mV dropout at 200mA, and +3.5V to +30V input range. It supports fixed 5V output (92.5% RESET threshold) and operates across -40°C to +125°C in a thermally enhanced 8-pin SO package. Used for powering microcontrollers and sensors in automotive body control modules.
For engineers reviewing the MAX16910DASA9/V+ datasheet, MAX16910DASA9/V+ pinout, MAX16910DASA9/V+ application, or MAX16910DASA9/V+ equivalent, key selection criteria include its 92.5% reset threshold accuracy, 1.6µA shutdown current, +45V transient tolerance, and compatibility with 4.7µF ceramic output capacitors under cold-crank and load-dump conditions.
Technical Context
The MAX16910DASA9/V+ implements a high-voltage BiCMOS DMOS linear regulation architecture with integrated thermal shutdown (+180°C trip, +25°C hysteresis) and short-circuit protection (330mA limit). Its RESET output is open-drain, active-low, with factory-trimmed 92.5% threshold and 60µs default timeout extendable via TIMEOUT pin capacitor.
Configuration is determined by SET and SETOV pins: SET = GND and SETOV = OUT selects fixed 5V output; SET = GND and SETOV = GND selects 3.3V; SET > 2.4V enables adjustable mode (1.5V–11V) using external resistive divider referenced to 1.25V SETOV feedback voltage.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Voltage Range | +3.5V to +30V continuous; +45V tolerant for ≤400ms - survives automotive load-dump transients. |
| Quiescent Current | 20µA at no load - enables always-on systems meeting <100µA module sleep requirements. |
| Shutdown Current | 1.6µA - ensures minimal battery drain during vehicle off-state. |
| Output Current | Up to 200mA - sufficient for MCU cores, CAN transceivers, and sensor interfaces. |
| Dropout Voltage | 280mV at 200mA - maintains regulation during cold-crank down to ~4.7V input for 5V output. |
| RESET Threshold | 92.5% of VOUT (±2.5%) - precise brown-out detection for 5V rail without external supervision IC. |
| Operating Temp | -40°C to +125°C - qualified for under-hood and body-control module placement. |
Pinout & Package
MAX16910DASA9/V+ is housed in an 8-pin SO-EP (5mm × 4mm) package with exposed thermal pad connected internally to GND. The package provides 53°C/W junction-to-ambient thermal resistance and supports reflow soldering per JEDEC J-STD-020.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 IN | Regulator input | Bypassed with ≥1µF low-ESR ceramic; withstands +45V transients - connects directly to battery rail. |
| 2 ENABLE | Active-high enable | Internally pulled down (0.65µA); logic-high ≥2.4V turns on regulator - allows direct connection to IN for always-on operation. |
| 3 SET | Feedback mode selector | GND = fixed output mode; >2.4V = adjustable mode - configures internal vs. external feedback path. |
| 4 RESET | Open-drain active-low reset | Asserts low when VOUT drops below 92.5% threshold or ENABLE is low - drives µC reset pin with 0.4V max VOL at 0.5mA. |
| 5 TIMEOUT | Reset timeout adjust | Unconnected = 60µs delay; capacitor to GND extends timeout - enables flexible reset timing for diverse MCUs. |
| 6 SETOV | Output voltage selector / FB node | Connected to OUT for 5V fixed; to GND for 3.3V; or to external divider for adjustable output - sets regulated voltage reference point. |
| 7 GND | Power ground | Reference for all signals; exposed pad must be soldered to PCB ground plane for thermal performance. |
| 8 OUT | Regulated output | Stable with ≥4.7µF X7R/X5R ceramic capacitor - supplies power to downstream logic with low noise and fast transient response. |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low quiescent current | 20µA no-load operation - meets stringent ISO 16750-2 sleep-mode current budgets for automotive ECUs. |
| Integrated RESET with trim accuracy | Factory-trimmed 92.5% VOUT threshold (±2.5%) and 60µs minimum timeout - eliminates discrete reset IC and associated BOM cost. |
| Load-dump and cold-crank resilience | +45V input tolerance and 280mV dropout at 200mA - sustains regulation during ISO 7637-2 Pulse 5a (load dump) and Pulse 4 (cold crank). |
| Thermal and short-circuit robustness | +180°C thermal shutdown with +25°C hysteresis and 330mA short-circuit current limit - protects against sustained overloads without latch-off. |
| Flexible output configuration | Single device supports 3.3V/5V fixed outputs or 1.5V–11V adjustable via external resistor divider - reduces SKU count across platforms. |
Applications
| Automotive Body Control Module (BCM) | Automotive Infotainment Power Supply |
|---|---|
|
Use Scenario: Powers microcontroller, LIN transceivers, and door-lock actuators in BCM under stop-start and load-dump conditions. IC Role / Device Role / Timing Role: Primary 5V LDO supplying core logic with precise RESET signaling for safe MCU boot and brown-out recovery. Use Value: 92.5% RESET threshold ensures deterministic restart after battery voltage sag; 1.6µA shutdown current prevents parasitic drain during extended parking. |
Use Scenario: Supplies 5V rail to audio DSP, display controller, and USB interface in head-unit systems exposed to wide temperature swings. IC Role / Device Role / Timing Role: High-reliability post-regulator delivering stable 5V with integrated reset supervision and thermal fault handling. Use Value: +125°C operation and 53°C/W θJA enable compact layout without heatsinks; 4.7µF output capacitor minimizes board space versus legacy solutions. |
| Industrial Telematics Gateway | Commercial Vehicle Telematics Unit |
|
Use Scenario: Provides regulated 5V to cellular modem, GNSS receiver, and CAN FD controller in fleet-management gateways mounted in engine bays. IC Role / Device Role / Timing Role: Input-tolerant LDO managing power sequencing and reset coordination between modem and host processor. Use Value: +45V transient tolerance eliminates need for upstream TVS; adjustable TIMEOUT pin allows synchronization with modem's wake-up timing requirements. |
Use Scenario: Powers telematics ECU in heavy-duty trucks where vibration, wide ambient (-40°C to +85°C), and long-term reliability are critical. IC Role / Device Role / Timing Role: Automotive-qualified LDO delivering 200mA with built-in diagnostics (RESET, thermal flag) for ASIL-B supporting functions. Use Value: -40°C to +125°C qualification and AEC-Q100 Grade 0 compliance ensure field longevity; SO-EP package offers mechanical robustness for high-vibration environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar linear regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX16910DASA8/V+ | Same SO-EP package and specs, but 87.5% RESET threshold instead of 92.5% - tighter undervoltage margin. | Suitable where earlier reset assertion is required (e.g., systems with wider VOUT tolerance or lower MCU VDD min). | Select MAX16910DASA8/V+ if system requires earlier brown-out detection; otherwise MAX16910DASA9/V+ provides higher noise immunity before reset. |
| TPS7B8750QKVURQ1 | 500mA output, 28µA IQ, 35V max input, but only 5V fixed output and no adjustable mode - lacks SET/SETOV flexibility. | Used in higher-current automotive domains (e.g., ADAS power rails) where 200mA is insufficient. | Choose TPS7B8750QKVURQ1 for >200mA loads; MAX16910DASA9/V+ remains optimal for 200mA + configurability + RESET integration. |
Compared with MAX16910DASA8/V+, the MAX16910DASA9/V+ offers later reset assertion for improved noise immunity; compared with TPS7B8750QKVURQ1, it trades current capability for output configurability and smaller footprint - making it ideal for space-constrained, multi-rail automotive modules.
Availability
MAX16910DASA9/V+ is available at Aetrix Electronics and suitable for automotive body control modules, infotainment systems, and industrial telematics gateways requiring stable component supply, AEC-Q100 qualification, and long-term lifecycle support.
Supply support for MAX16910DASA9/V+ 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
Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving automotive, industrial, communications, and consumer markets with precision power, sensing, and connectivity solutions.
The MAX16910 product line delivers ultra-low-IQ, high-voltage linear regulators engineered specifically for automotive subsystems demanding robustness under load-dump, cold-crank, and extended temperature operation.
FAQ
What is the RESET threshold voltage for MAX16910DASA9/V+?
The MAX16910DASA9/V+ features a factory-trimmed RESET threshold at 92.5% of the output voltage, with ±2.5% accuracy over temperature. For a 5V output, this corresponds to 4.625V nominal, ensuring reliable brown-out detection before MCU functional failure. This threshold is fixed and cannot be adjusted externally - it is inherent to the /V9 variant.
Can MAX16910DASA9/V+ be used in adjustable-output mode?
Yes, MAX16910DASA9/V+ supports adjustable output mode: connect SET pin to IN (or >2.4V), then use an external resistive divider between OUT and SETOV to set VOUT from 1.5V to 11V. The internal SETOV reference is 1.25V, so VOUT = 1.25V × (1 + R1/R2). Fixed 3.3V/5V modes require SET = GND.
What package type does MAX16910DASA9/V+ use?
MAX16910DASA9/V+ uses an 8-pin SO-EP (small outline with exposed pad) package measuring 5mm × 4mm. The exposed pad is internally connected to GND and must be soldered to the PCB ground plane to achieve the specified 53°C/W junction-to-ambient thermal resistance and ensure reliable operation at full load.
How does the TIMEOUT pin affect MAX16910DASA9/V+ reset behavior?
The TIMEOUT pin on MAX16910DASA9/V+ sets the duration RESET remains low after VOUT recovers above threshold. With TIMEOUT unconnected, the default is 60µs. Connecting a capacitor (CTIMEOUT) from TIMEOUT to GND extends the timeout per t = 1.25 ms/nF × CTIMEOUT. For example, a 1nF capacitor yields ~1.25ms delay - enabling alignment with MCU reset timing requirements.
Is MAX16910DASA9/V+ qualified for automotive applications?
Yes, MAX16910DASA9/V+ is AEC-Q100 qualified (Grade 0: -40°C to +125°C) and designed for automotive use. It meets ISO 7637-2 load-dump (Pulse 5a, +45V) and cold-crank (Pulse 4, down to +3.5V) requirements, includes thermal shutdown and short-circuit protection, and is manufactured in an automotive-grade process flow.
MAX16910DASA9/V+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width) Exposed Pad
- Packaging:
- Tube
- Product Status:
- Active
- Output Configuration:
- Positive
- Output Type:
- Adjustable (Fixed)
- Number of Regulators:
- 1
- Voltage - Input (Max):
- 30V
- Voltage - Output (Min/Fixed):
- 1.5V (3.3V, 5V)
- Voltage - Output (Max):
- 11V
- Voltage Dropout (Max):
- 0.6V @ 200mA
- Current - Output:
- 200mA
- Current - Quiescent (Iq):
- 30 µA
- Current - Supply (Max):
- -
- PSRR:
- 60dB (100Hz)
- Control Features:
- Enable, Reset
- 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:
- 8-SOIC-EP
MAX16910DASA9/V+ FAQ
1.How can I place an order for MAX16910DASA9/V+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX16910DASA9/V+ 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 MAX16910DASA9/V+ reliable?
The price and inventory of MAX16910DASA9/V+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX16910DASA9/V+ is usually 5 days.
3.What payment methods are accepted for MAX16910DASA9/V+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX16910DASA9/V+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX16910DASA9/V+?
MAX16910DASA9/V+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX16910DASA9/V+ 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 MAX16910DASA9/V+?
For technical support, including MAX16910DASA9/V+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX16910DASA9/V+ requirements.
6.How does Aetrix verify that MAX16910DASA9/V+ is sourced from the original manufacturer or authorized distributors?
All MAX16910DASA9/V+ 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 MAX16910DASA9/V+ meets industry standards.
7.What is the process for return or replacement of MAX16910DASA9/V+?
All MAX16910DASA9/V+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX16910DASA9/V+, 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 MAX16910DASA9/V+ part is unused and in its original packaging.
Return procedure for MAX16910DASA9/V+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX16910DASA9/V+ 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 practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
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…
