LTC2912CDDB-3#TRPBF Analog Devices Integrated Circuit (Small Outline No-lead) In Stock
The LTC2912CDDB-3#TRPBF is a single-channel under/overvoltage supervisor IC from Analog Devices with an adjustable threshold, programmable reset delay, and active-low open-drain reset output. It operates in an ultra-compact 8-pad DFN package and is suitable for power-rail monitoring in portable and industrial systems.
- Manufacturer
- Analog Devices
- Package
- Small Outline No-lead
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC2912CDDB-3#TRPBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $2.0400(MOQ 1)
- Temp Range
- ?°C to 70.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC2912CDDB-3#TRPBF?
- Single-channel under/overvoltage supervision with adjustable threshold resistors for flexible rail monitoring
- Programmable reset delay allows system hold time to be tuned from microseconds to hundreds of milliseconds
- Active-low open-drain reset output interfaces directly with microcontroller reset inputs without additional logic
- Ultra-compact 8-pad DFN (3 mm x 2 mm) package minimizes PCB area in space-constrained power management designs
- Low quiescent current operation preserves battery life in always-on supervisor circuits
What is LTC2912CDDB-3#TRPBF used for?
The LTC2912CDDB-3#TRPBF is used in microprocessor and FPGA power supply monitoring circuits, battery-powered instrumentation, and industrial control boards where reliable under- and overvoltage detection with a programmable reset delay is required. It also serves as a precision power-fail detector in communications equipment and embedded computing modules that need a compact single-channel supervisor with minimal external component count.
What are the specifications of LTC2912CDDB-3#TRPBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1702 |
| YTEOL | 10 |
| Additional Feature | MNL RST:N;PW FL IO:N;PRG RST DLY:Y;WD:N;WDO:N;WWD:N |
| Adjustable Threshold | YES |
| Analog IC - Other Type | UNDER/OVERVOLTAGE SUPERVISOR |
| JESD-30 Code | R-PDSO-N8 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.07mA |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2.3V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | COMMERCIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Threshold Voltage-Nom | +0.55;0.45V |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline No-lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Where can I find the LTC2912CDDB-3#TRPBF datasheet?
LTC2912CDDB-3#TRPBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2912CDDB-3#TRPBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does the programmable reset delay in LTC2912CDDB-3#TRPBF help prevent false resets during power-supply transients?
By setting an external capacitor or resistor-capacitor network, designers can program the reset assertion delay from microseconds up to hundreds of milliseconds. This blanking interval masks brief voltage dips caused by load transients, preventing the active-low reset output from toggling unnecessarily on a monitored rail that recovers within the delay window.
Can LTC2912CDDB-3#TRPBF monitor both overvoltage and undervoltage conditions on the same rail simultaneously?
Yes. The LTC2912CDDB-3#TRPBF is specifically classified as an under/overvoltage supervisor on 1 channel, with an adjustable threshold that can be configured via external resistors to set both the undervoltage lockout and overvoltage fault levels, triggering the open-drain reset output whenever the monitored rail falls below or rises above the defined window.
What makes the 8-pad DFN package of LTC2912CDDB-3#TRPBF advantageous over traditional SOIC-8 supervisor packages?
The 8-pad DFN package occupies roughly 3 mm x 2 mm of PCB footprint, which is significantly smaller than the approximately 5 mm x 4 mm body of a standard SOIC-8. This size reduction benefits high-density boards in portable devices or compact server power modules where the supervisor must fit near the monitored voltage rail without consuming valuable routing space.
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Why Buy from FindMyChip
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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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $2.8100 | $2.81 |
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