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STMicroelectronics TSB621IYLT — Sensors & Transducers
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RoHS Compliant · Lead-Free EIA-481 Standard
STMicroelectronics / Sensors & Transducers

TSB621IYLT Automotive Op Amp – STMicroelectronics SOT-23-5

MPN TSB621IYLT
End of Life Spot Stock · 24-48h Dispatch 100% Original Sealed

STMicroelectronics TSB621IYLT, Automotive grade general-purpose op amp, 1.7 MHz gain-bandwidth, 0.6 V/µs slew rate, rail-to-rail output, single supply 2.7 V to 36 V, SOT-23-5 package.

In Stock: 2,988 pcs
MOQ: 1 pcs
Logistics: DHL / FedEx DAP (Global Express · 3-7d) Russia & CIS DDP (Door-to-Door Cleared)
Dispatch: Shenzhen / HK
Unit Price (USD)
$1.26 / pc
Direct Purchase Ready
Volume Pricing Breaks Confirmed upon quotation
1+ pcs
$1.26
10+ pcs
$1.13
30+ pcs
$1.03
100+ pcs
$0.93
500+ pcs
$0.87
1,000+ pcs
$0.82
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$1.26 / ea

2,988 in stock — maximum per order · 3–4 days lead time

$1.13 / ea from 10 pcs
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100% Original Sealed 45x Microscope QC 30-Day Warranty · COC USD T/T & PI · DAP/DDP
[SPEC] Essential Parameters Snapshot Full Specifications (15)
Package / Case SC-74A, SOT-753
Supply Voltage 2.7 V

Full Technical Specifications

15 Parameters
TSB621IYLT specifications
Parameter / AttributeSpecification / Value
Output typeRail-to-Rail
MountingSurface Mount
Amplifier typeGeneral Purpose
Voltage - input offset1 mV
Voltage - supply span2.7 V
Current - supply310µA
Current - input bias15 nA
Operating temperature-40°C ~ 125°C (TA)
Gain bandwidth product1.7 MHz
GradeAutomotive
PackageTape & Reel (TR); Cut Tape (CT)
Slew rate0.6V/µs
QualificationAEC-Q100
CaseSC-74A, SOT-753
Number of circuits1
[DESK] Shenzhen Spot Allocation · 2h Response

Need Immediate Spot Stock or Shortage Allocation for TSB621IYLT?

Factory lead times blocking production? We lock verified brand-new original stock in Shenzhen within 2 hours.

Quote SLA 2 Hours
[01] Emergency Shortage 24-48h Shenzhen Dispatch

Direct access to Shenzhen floor inventory, franchised allocation buffers, and factory bonded stock to resolve line-down shutdowns.

[02] Industrial Packaging Tape & Reel / Tray / Tube

Standard factory-sealed packaging compliant with EIA-481 standards for automated high-speed SMT pick-and-place lines.

[03] WhatsApp QC Proof 45x Microscope QC Photos

High-resolution photos of original reel labels, 2D DataMatrix, and pin coplanarity sent via WhatsApp/Telegram before you release wire payment.

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Technical Details & Description

Automotive-grade signal conditioning in a SOT-23-5

The rail-to-rail output stage allows the amplifier to swing within millivolts of the supply rails, preserving dynamic range. Supply span from 2.7 V to 36 V covers both low-voltage logic rails and automotive battery lines without an external regulator.

Supply-range flexibility and quiescent budget

Quiescent current is 310 µA per amplifier — low enough for always-on sense circuits in battery-backed modules, yet the 15 nA input bias current and 1 mV input offset voltage keep DC accuracy tight for resistive bridge or thermistor interfaces. Compared to the TS922IYPT (4 MHz GBW, 1.3 V/µs slew rate, dual channel), the TSB621IYLT trades bandwidth and channel count for lower quiescent draw and a smaller single-channel footprint. For designs that need only one amplifier and can live with 1.7 MHz, the TSB621IYLT saves board area and supply current.

ROHS3 compliant.

Frequently asked questions

Is TSB621IYLT AEC-Q100 certified?

Yes, the TSB621IYLT is qualified to AEC-Q100, making it suitable for automotive PPAP submissions and use in under-hood or cabin electronics.

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