LTC6995MPS6-1#TRMPBF Analog Devices Crystal or Oscillator (SOT23 (6-Pin)) In Stock
Analog Devices LTC6995MPS6-1#TRMPBF is a programmable CMOS low-frequency oscillator and long timer operating between 29.1 Hz and 977 Hz output range. It features an enable/disable function and resistor-set frequency adjustment in a compact 6-pin SOT-23 surface-mount package. Suitable for watchdog timers, blink controllers, and low-power timing circuits.
- Manufacturer
- Analog Devices
- Package
- SOT23 (6-Pin)
- Pin Count
- 6
- Lifecycle
- ACTIVE
- Datasheet
- LTC6995MPS6-1#TRMPBF Datasheet PDF
- Category
- Crystal or Oscillator
- Price
- From $5.8100(MOQ 9)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Resistor-programmable output frequency from 29.1 Hz to 977 Hz without external crystals or capacitors
- Enable/disable control pin for gated oscillator applications and power-saving standby modes
- CMOS output compatible with 6-pin SOT-23 surface-mount package for compact timing circuit integration
- Long-period timer capability enabling multi-second to multi-minute timing intervals with a single resistor
Applications
LTC6995MPS6-1#TRMPBF is used in battery-powered equipment as a watchdog or periodic wake-up timer generating low-frequency pulses in the 29.1 Hz to 977 Hz range with only a resistor setting. LED blink controllers in consumer electronics and industrial status indicators rely on its resistor-programmable rate for flexible visual signaling. Power engineers also use it to generate enable signals at sub-millisecond intervals for sequencing circuits in 6-pin SOT-23 compact power-management designs.
Specifications
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1636 |
| YTEOL | 8.5 |
| Additional Feature | ENABLE/DISABLE FUNCTION |
| Frequency Adjustment-Mechanical | NO |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Operating Frequency-Max | 0.000977MHz |
| Operating Frequency-Min | 0.0000291MHz |
| Oscillator Type | CMOS |
| Output Load | 5pF |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Physical Dimension | 2.9mm x 1.75mm x 1.0mm |
| Supply Current-Max | 0.17mA |
| Supply Voltage-Max | 5.5V |
| Supply Voltage-Min | 2.25V |
| Surface Mount | YES |
| Symmetry-Max | 50/50 % |
| Terminal Finish | Matte Tin (Sn) |
| Package | SOT23 (6-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How is the output frequency of LTC6995MPS6-1#TRMPBF set, and what is its programmable range?
The output frequency of LTC6995MPS6-1#TRMPBF is set by a single external resistor connected to the SET pin. The programmable range spans from 29.1 Hz at the high-resistance end to 977 Hz at the low-resistance end, covering nearly 2 decades of frequency. No external crystal, capacitor, or complex feedback network is needed, making this the simplest low-frequency clock source for timing applications in 6-pin SOT-23 form factor.
When does using LTC6995MPS6-1#TRMPBF make more sense than a discrete RC oscillator for long-period timing?
A discrete RC oscillator has a time constant that varies significantly with temperature and component tolerance, often drifting by 20% or more. LTC6995MPS6-1#TRMPBF uses an internal precision oscillator trimmed at the factory, achieving much tighter frequency accuracy across the -40°C to 85°C operating range. For watchdog timers or blink circuits where the period must stay within ±5%, the integrated solution in a 6-pin SOT-23 package is strongly preferred over a discrete RC implementation.
How does the enable/disable function of LTC6995MPS6-1#TRMPBF benefit power-sensitive IoT designs?
The enable/disable pin allows a host microcontroller or power management IC to gate the LTC6995MPS6-1#TRMPBF oscillator completely off during deep sleep intervals, eliminating the quiescent current the device draws while active. In duty-cycled IoT sensor nodes running from coin cells, this can reduce average timing-circuit power to microamps. The oscillator resumes within a defined startup time after the enable pin is asserted, providing 29.1 Hz to 977 Hz output on demand.
Which industrial or consumer timing roles suit the SOT-23 6-pin package of LTC6995MPS6-1#TRMPBF?
The 6-pin SOT-23 footprint occupies under 8 mm² of board area, making LTC6995MPS6-1#TRMPBF ideal for wearable electronics, compact industrial sensors, and LED blink circuits where PCB real estate is scarce. Its surface-mount construction supports automated SMT assembly at 260°C peak reflow. Industrial alarm systems and portable medical devices use it as a standby oscillator generating periodic interrupt pulses at frequencies between 29.1 Hz and 977 Hz without a crystal.
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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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