LT6656AIS6-2.5#TRMPBF Analog Devices Integrated Circuit (SOT23 (6-Pin)) In Stock

Name: LT6656AIS6-2.5#TRMPBF
Brand: Analog Devices
SKU: LT6656AIS6-2.5#TRMPBF
Availability: InStock

Analog Devices LT6656AIS6-2.5#TRMPBF is an automotive-grade precision 2.5 V voltage reference with ±0.05% initial accuracy and 5 mA output current in a 6-pin TSOT-23 package. Delivers ultra-low temperature coefficient of 10 ppm/°C with output stable from -40°C to +125°C. Available in tape-and-reel Pb-free packaging for automated SMT assembly worldwide.

ACTIVEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

LT6656AIS6-2.5#TRMPBFSOT23 (6-Pin)

Quick Facts

Manufacturer: Analog Devices
Package: SOT23 (6-Pin)
Pin Count: 6
Lifecycle: ACTIVE
Datasheet: LT6656AIS6-2.5#TRMPBF Datasheet PDF
Category: Integrated Circuit
Price: From $3.8000(MOQ 19)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LT6656AIS6-2.5#TRMPBF?

Precision 2.5 V output with ±0.05% initial accuracy (2.49875 V to 2.50125 V) and 10 ppm/°C temperature coefficient for ADC and DAC reference applications
Automotive-qualified (AEC-Q100) with -40°C to +125°C operating range, making it suitable for under-hood and harsh-environment electronic control units
5 mA output source/sink current capability in a 6-pin TSOT-23 package enabling direct driving of reference inputs without additional buffering
Low dropout operation with input voltage as low as 2.7 V enabling use in 3.3 V and 5 V power systems with minimal headroom requirements

What is LT6656AIS6-2.5#TRMPBF used for?

The LT6656AIS6-2.5#TRMPBF is designed for high-accuracy voltage reference applications in automotive electronic control units, battery management systems, and ADAS sensor modules where precise 2.5 V reference is required across the full -40°C to +125°C automotive temperature range. It is widely used as the reference input for precision 12-bit and 16-bit ADCs and DACs in industrial measurement instruments, data acquisition systems, and medical diagnostic equipment. The compact 6-pin TSOT-23 package and tape-and-reel format make it suitable for high-volume automated SMT production in consumer electronics requiring stable voltage references.

What are the specifications of LT6656AIS6-2.5#TRMPBF?

Pbfree Code	No
Manufacturer Package Code	05-08-1636
YTEOL	10
Analog IC - Other Type	THREE TERMINAL VOLTAGE REFERENCE
JESD-30 Code	R-PDSO-G6
JESD-609 Code	e3
Number of Functions	1
Number of Outputs	1
Output Voltage-Max	2.50125V
Output Voltage-Min	2.49875V
Output Voltage-Nom	2.5V
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	TSOP6,.11,37
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Supply Voltage-Max (Vsup)	18V
Supply Voltage-Min (Vsup)	3V
Surface Mount	YES
Technology	BIPOLAR
Temp Coef of Voltage-Max	10ppm/°C
Temperature Grade	INDUSTRIAL
Terminal Finish	Matte Tin (Sn) - annealed
Terminal Form	GULL WING
Terminal Pitch	0.95mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Trim/Adjustable Output	NO
Voltage Tolerance-Max	0.05%
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

Where can I find the LT6656AIS6-2.5#TRMPBF datasheet?

LT6656AIS6-2.5#TRMPBF Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for LT6656AIS6-2.5#TRMPBF?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the output voltage accuracy and temperature coefficient of the LT6656AIS6-2.5#TRMPBF?

The LT6656AIS6-2.5#TRMPBF provides a 2.5 V output with ±0.05% initial accuracy, meaning the output stays between 2.49875 V and 2.50125 V at room temperature. The temperature coefficient is 10 ppm/°C maximum, so across the full -40°C to +125°C range the output shifts by less than 1.65 mV, making it suitable for precision 12-bit and 16-bit ADC reference applications.

Is the LT6656AIS6-2.5#TRMPBF qualified for automotive applications?

Yes, the LT6656AIS6-2.5#TRMPBF carries AEC-Q100 automotive qualification with an operating temperature range of -40°C to +125°C. It is designed for use in automotive electronic control units, ADAS sensor interfaces, battery management systems, and powertrain controllers where stable 2.5 V reference voltages are required under extreme thermal and vibration conditions.

What is the minimum input voltage required to maintain the 2.5 V output of the LT6656AIS6-2.5?

The LT6656AIS6-2.5 operates with an input voltage as low as 2.7 V to maintain regulated 2.5 V output, providing only 200 mV of required headroom. This low dropout characteristic allows direct use on 3.3 V rails common in microcontroller and FPGA systems, and the 5 mA output current is sufficient to drive most ADC reference inputs without an additional buffer stage.

What package does the LT6656AIS6-2.5#TRMPBF use and how does it simplify PCB layout?

The device comes in a 6-pin TSOT-23 package measuring approximately 2.9 mm x 1.6 mm, one of the smallest voltage reference footprints available. This compact size allows placement within 5 mm of ADC reference pins to minimize trace inductance and noise pickup. The Pb-free tape-and-reel (TRMPBF) format supports automated SMT assembly compatible with RoHS-compliant reflow processes at 260°C peak.

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AvailabilityIn Stock

Reference Price (USD)

From $3.8000

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
19+	$5.0400	$95.76
250+	$4.1502	$1037.54
500+	$4.1250	$2062.50
1000+	$3.8000	$3800.00

pcs

Unit price: $5.0400 · Total: $95.76

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India

LT6656AIS6-2.5#TRMPBF Analog Devices Integrated Circuit (SOT23 (6-Pin)) In Stock

What are the key features of LT6656AIS6-2.5#TRMPBF?

What is LT6656AIS6-2.5#TRMPBF used for?

What are the specifications of LT6656AIS6-2.5#TRMPBF?

Compliance & Regulatory

Where can I find the LT6656AIS6-2.5#TRMPBF datasheet?

What are equivalent replacements for LT6656AIS6-2.5#TRMPBF?

Frequently Asked Questions

What is the output voltage accuracy and temperature coefficient of the LT6656AIS6-2.5#TRMPBF?

Is the LT6656AIS6-2.5#TRMPBF qualified for automotive applications?

What is the minimum input voltage required to maintain the 2.5 V output of the LT6656AIS6-2.5?

What package does the LT6656AIS6-2.5#TRMPBF use and how does it simplify PCB layout?

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