Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Where used in Applications:
Education and Research
Industrial Automation
Electronic Manufacturing
Part #
Manufacturer
Description
Stock
Price
Buy
Details
DigiKey
IC OPAMP GP 1 CIRCUIT SOT23-5
Min Qty:
1
Lead time:
6 Weeks
Container:
Cut Tape (CT), Digi-Reel®, Tape & Reel (TR)
1344 In Stock
1
$1.7700
10
$1.2550
25
$1.1252
100
$0.9825
250
$0.9144
500
$0.8733
750
$0.8527
1,250
$0.8299
1,750
$0.8165
2,500
$0.8037
6,250
$0.7761
12,500
$0.7594
$0.7594 / $1.7700
Buy Now
Details
Mouser Electronics
Operational Amplifiers - Op Amps 1uA Rail-to-Rail CMOS Oper Amplifier
RoHS:
Compliant
360
1
$1.5300
10
$1.3200
100
$1.1200
250
$1.1100
500
$0.9870
1,000
$0.8180
2,500
$0.7620
5,000
$0.7330
10,000
$0.7050
$0.7050 / $1.5300
Buy Now
Details
Quest Components
Operational Amplifier, Single AMP, CMOS, 6 Pin, Plastic, TSOP
1530
1
$1.3000
428
$0.6500
924
$0.5980
$0.5980 / $1.3000
Buy Now
Details
Quest Components
Operational Amplifier, Single AMP, CMOS, 6 Pin, Plastic, TSOP
80
1
$12.0000
10
$8.0000
32
$7.4000
$7.4000 / $12.0000
Buy Now
Details
Rochester Electronics
OPA349 1 uA, Rail-to-Rail, CMOS Operational Amplifiers
RoHS:
Compliant
Status:
Active
Min Qty:
1
50
1
$0.8152
25
$0.7989
100
$0.7663
500
$0.7337
1,000
$0.6929
$0.6929 / $0.8152
Buy Now
Details
TME
IC: operational amplifier, 70kHz, Ch: 1, SOT23-5, ±1.8÷5.5VDC
Min Qty:
1
0
1
$1.5100
5
$1.3600
25
$1.2000
100
$1.0800
500
$1.0100
$1.0100 / $1.5100
RFQ
Details
Chip1Stop
Instruments, Operational Amplifiers, Buffer Amplifiers
RoHS:
Compliant
pbFree:
Yes
1
$1.1400
Buy Now
Details
Win Source Electronics
IC OPAMP GP 70KHZ RRO SOT23-5
140173
65
$0.8130
150
$0.6670
235
$0.6460
320
$0.6250
415
$0.6050
555
$0.5420
$0.5420 / $0.8130
Buy Now
Part Symbol
Footprint
3D Model
GREEN, PLASTIC, SOT-23, 5 PIN
Average Bias Current-Max (IIB)
Bias Current-Max (IIB) @25C
Common-mode Reject Ratio-Min
Common-mode Reject Ratio-Nom
Input Offset Current-Max (IIO)
Moisture Sensitivity Level
Operating Temperature-Max
Operating Temperature-Min
SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel)
Supply Voltage-Nom (Vsup)
Nickel/Palladium/Gold (Ni/Pd/Au)
Time@Peak Reflow Temperature-Max (s)
Want to compare parts?
Texas Instruments
Single, 5.5-V, 70-kHz, low quiescent current (1-µA), RRIO operational amplifier 5-SOT-23 0 to 70
VS
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Search a specific part
OPA349NA/3K - Texas Instruments
OPA349NA/3KG4 - Texas Instruments
OPA349NA/250G4 - Texas Instruments
OPA349NA/3KG4 - Texas Instruments
OPA349NA/3K - Texas Instruments
OPA349SA/250 - Texas Instruments
OPA349UA - Texas Instruments
OPA349NA/250G4 - Texas Instruments
OPA349UAG4 - Texas Instruments
OPA349UA/2K5 - Texas Instruments
OPA349SA/250G4 - Texas Instruments
OPA349UA/2K5G4 - Texas Instruments
OPA349SA/3K - Texas Instruments
This table gives cross-reference parts and alternative options found for OPA349NA/250. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of OPA349NA/250, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number
Description
Manufacturer
Compare
OPA349NA/3K
Single, 5.5-V, 70-kHz, low quiescent current (1-µA), RRIO operational amplifier 5-SOT-23
Texas Instruments
OPA349NA/250 vs OPA349NA/3K
OPA349NA/3KG4
Single, 5.5-V, 70-kHz, low quiescent current (1-µA), RRIO operational amplifier 5-SOT-23
Texas Instruments
OPA349NA/250 vs OPA349NA/3KG4
OPA349NA/250G4
1 uA, Rail-to-Rail, CMOS Operational Amplifiers 5-SOT-23 -40 to 85
Texas Instruments
OPA349NA/250 vs OPA349NA/250G4
Part Number
Description
Manufacturer
Compare
OPA349NA/3KG4
Single, 5.5-V, 70-kHz, low quiescent current (1-µA), RRIO operational amplifier 5-SOT-23
Texas Instruments
OPA349NA/250 vs OPA349NA/3KG4
OPA349NA/3K
Single, 5.5-V, 70-kHz, low quiescent current (1-µA), RRIO operational amplifier 5-SOT-23
Texas Instruments
OPA349NA/250 vs OPA349NA/3K
OPA349SA/250
Single, 5.5-V, 70-kHz, low quiescent current (1-µA), RRIO operational amplifier 5-SC70
Texas Instruments
OPA349NA/250 vs OPA349SA/250
OPA349UA
Single, 5.5-V, 70-kHz, low quiescent current (1-µA), RRIO operational amplifier 8-SOIC
Texas Instruments
OPA349NA/250 vs OPA349UA
OPA349NA/250G4
1 uA, Rail-to-Rail, CMOS Operational Amplifiers 5-SOT-23 -40 to 85
Texas Instruments
OPA349NA/250 vs OPA349NA/250G4
OPA349UAG4
Single, 5.5-V, 70-kHz, low quiescent current (1-µA), RRIO operational amplifier 8-SOIC
Texas Instruments
OPA349NA/250 vs OPA349UAG4
OPA349UA/2K5
Single, 5.5-V, 70-kHz, low quiescent current (1-µA), RRIO operational amplifier 8-SOIC -40 to 85
Texas Instruments
OPA349NA/250 vs OPA349UA/2K5
OPA349SA/250G4
1 uA, Rail-to-Rail, CMOS Operational Amplifiers 5-SC70 -40 to 85
Texas Instruments
OPA349NA/250 vs OPA349SA/250G4
OPA349UA/2K5G4
Single, 5.5-V, 70-kHz, low quiescent current (1-µA), RRIO operational amplifier 8-SOIC -40 to 85
Texas Instruments
OPA349NA/250 vs OPA349UA/2K5G4
OPA349SA/3K
Single, 5.5-V, 70-kHz, low quiescent current (1-µA), RRIO operational amplifier 5-SC70
Texas Instruments
OPA349NA/250 vs OPA349SA/3K