LTC1696IS6#TRMPBF Analog Devices Undefined or Miscellaneous (SOT23 (6-Pin)) In Stock
The LTC1696IS6#TRMPBF is an Analog Devices single-channel voltage monitor and input fault protection controller in a miniature 6-pin TSOT-23 package, providing overvoltage and undervoltage fault detection with a fixed threshold for supply rail protection. Available in stock with worldwide shipping for compact power management designs.
- Manufacturer
- Analog Devices
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- LTC1696IS6#TRMPBF Datasheet PDF
- Category
- Undefined or Miscellaneous
- Price
- From $2.8800(MOQ 19)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Single-channel input fault protection controller detects overvoltage and undervoltage conditions on power rails without requiring an external adjustable reference
- Fixed threshold architecture eliminates threshold-setting resistor dividers, minimizing external components to a single 6-pin TSOT-23 device
- TSOT-23-6 package with 1.5 mm x 2.9 mm footprint enables ultra-compact power protection circuits on space-constrained PCBs
- RoHS-compliant (e3) tape-and-reel packaging supports automated high-volume SMT assembly with consistent pick-and-place placement
Applications
The LTC1696IS6#TRMPBF protects sensitive analog and mixed-signal circuits from supply voltage faults including overvoltage transients and undervoltage brownouts on 3.3 V or 5 V rails. It is commonly used in portable instruments, communications line cards, and industrial sensor modules where supply integrity must be monitored and a fault output used to disable downstream circuitry. The tiny TSOT-23-6 footprint makes it practical for space-constrained handheld and wearable devices requiring continuous supply rail monitoring.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1636 |
| YTEOL | 10 |
| Adjustable Threshold | NO |
| Analog IC - Other Type | INPUT FAULT PROTECTION CONTROLLER |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH |
| Supply Current-Max (Isup) | 3.5mA |
| Supply Voltage-Max (Vsup) | 27V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Supply Voltage-Nom (Vsup) | 12V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +0.88V |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What fault conditions does LTC1696IS6#TRMPBF detect, and how does it protect downstream circuits?
LTC1696IS6#TRMPBF monitors a single power rail for both overvoltage and undervoltage fault conditions using a fixed internal threshold, then asserts a fault output signal that can disable a load switch or alert a supervisory controller. This dual-fault detection ensures downstream circuits are isolated within microseconds of a supply exceedance, preventing damage from transients on 3.3 V or 5 V system rails.
Does LTC1696IS6#TRMPBF require external resistors to set its protection threshold, and what does that mean for BOM size?
No, LTC1696IS6#TRMPBF uses a fixed internal threshold rather than an adjustable resistor divider network, so no external resistors are needed to configure the trip point. This reduces the BOM to essentially the single 6-pin TSOT-23 IC plus optional bypass capacitors, minimizing board area and eliminating resistor tolerance errors that could degrade trip-point accuracy in precision protection applications.
How small is the LTC1696IS6#TRMPBF package, and why does that matter for portable device designs?
The TSOT-23-6 package measures approximately 1.5 mm x 2.9 mm with a 0.95 mm pin pitch, making it one of the smallest 6-pin SMT packages available for analog ICs. In portable instruments, wearables, and wireless sensor nodes where every square millimeter of PCB area is contested, this footprint allows fault protection to be added to power rails without meaningfully increasing board size or weight.
In a 5 V industrial sensor module, when would LTC1696IS6#TRMPBF be preferred over a discrete Zener-based protection circuit?
LTC1696IS6#TRMPBF provides a clean digital fault output signal that can directly interface to a microcontroller interrupt pin or enable a load switch gate, whereas a Zener clamp only passively limits voltage without generating an actionable control signal. The IC also occupies roughly 4 mm² versus the larger footprint of a Zener plus series resistor and gate transistor combination, and its fixed threshold eliminates the temperature coefficient variability inherent in Zener diode breakdown voltage across the industrial -40°C to 85°C operating range.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| 500+ | $3.1250 | $1562.50 |
| 1000+ | $2.8800 | $2880.00 |
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