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LM3875TF/NOPB

Texas Instruments LM3875TF/NOPB

LM7171AIM

Texas Instruments LM7171AIM

Texas Instruments LM7171

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LM3478MM

Texas Instruments LM3478MM

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Texas Instruments LM3671MF-2.8

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Texas Instruments LM3674MF-1.2

LM3674MF-1.875/NOPB

Texas Instruments LM3674MF-1.875/NOPB

LM3370TL-3008/NOPB

Texas Instruments LM3370TL-3008/NOPB

LM3370TLX-3607/NOPB

Texas Instruments LM3370TLX-3607/NOPB

Price $1.90 $1.59 $0.73
RoHS Compliant No No No Not Compliant Yes Compliant Compliant
Lead Status No No No No No Yes No No
Power Stage Supply Max(V) 94
Architecture Class AB Bipolar,Voltage FB
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Power Stage Supply Min(V) 20
Analog Supply Min [V] 20
Operating Temperature Range(C) 0 to 70 -40 to 85 -40 to 125 -40 to 85 -30 to 85 -30 to 85 -30 to 85 -30 to 85
Max Speaker Outputs(#) 3
Estimated Package Size (WxL)(mm2) [pf]11TO-220[/pf] [pf]5SOT-23[/pf] ,[pf]16WSON[/pf] ,[pf]16WSON[/pf]
Min. Supported Single-Ended Load 4
Analog Supply Max [V] 94
Control Type Hardware
Closed/Open Loop Open
Max. Power to Single-Ended Load 75
Input Type Analog
Package Group TO-220 PDIP,SOIC SOIC,VSSOP DSBGA,SOT-23,USON SOT-23 SOT-23 DSBGA,WSON DSBGA,WSON
Approx. Price (US$) 3.21 | 1ku 1.06 | 1ku 0.80 | 1ku 0.30 | 1ku 0.32 | 1ku 0.32 | 1ku 0.60 | 1ku 0.60 | 1ku
Output Current(Typ)(mA) 100
CMRR(Typ)(dB) 105
Iq per channel(Typ)(mA) 6.5
@ MHz 5
BW @ Acl(MHz) 220
Vos (Offset Voltage @ 25C)(Max)(mV) 1
Input Bias Current(Max)(pA) 10000000
2nd Harmonic(dBc) 75
Additional Features Decompensated
Acl, min spec gain(V/V) 2
CMRR(Min)(dB) 75
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 5.5
Package Size mm2
Offset Drift(Typ)(uV/C) 35
Vn at Flatband(Typ)(nV/rtHz) 14
Number of Channels(#) 1
3rd Harmonic(dBc) 55
Iq per channel(Max)(mA) 8.5
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 36
Slew Rate(Typ)(V/us) 4100
GBW(Typ)(MHz) 440
Iout(Max)(A) 10 0.6 0.6 0.6 0.6 0.6
Special Features Adjustable Current Limit,Enable,Frequency Synchronization,Light Load Efficiency,Pre-Bias Start-Up Enable,Light Load Efficiency,Synchronous Rectification Enable Enable,Synchronous Rectification
Duty Cycle(Max)(%) 100 100 100 100 100 100
Type Controller Converter Converter (Integrated Switch) Converter
Vin(Min)(V) 2.97 2.7 2.7 2.7 2.7 2.7
Regulated Outputs(#) 1 1 1 1 2 2
Vout(Max)(V) 500 3.3 3.3 3.3 2 2
Vout(Min)(V) 1.26 1.1 1.1 1.1 1 1
Switching Frequency(Max)(kHz) 1000 2600 2600 2600 2400 2400
Switch Current Limit(Typ)(A) 10 1.2
Switching Frequency(Min)(kHz) 100 1600 1600 1600 1500 1500
Iq(Typ)(mA) 2.7 0.016 1 0.3 0.6 0.6
Vin(Max)(V) 40 5.5 5.5 5.5 5.5 5.5
Control Mode Voltage Mode Voltage Mode Voltage Mode
Topology Buck Buck Buck
Vref Accuracy(Typ)(%) 2.5
Undervoltage Lockout Fixed
Soft Start Fixed Fixed Fixed
Preset Vout(V) 1
Compensation Internal
Market Segment Consumer & Portable Electronics
Vout2(Min)(V) 1.8 1.8
Switching Frequency(Typ)(kHz) 2000 2000
Vout2(Max)(V) 3.3 3.3