Control Features :
Number of Outputs :
Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Package / Case Output Type Supplier Device Package Function Frequency - Switching Topology Voltage - Supply (Vcc/Vdd) Control Features Output Configuration Number of Outputs Duty Cycle (Max) Synchronous Rectifier Clock Sync
GLOBAL STOCKS
SP6121CN-L
RFQ
VIEW
RFQ
2,429
In-stock
Exar Corporation IC REG CTRLR BUCK 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 500kHz Buck 3 V ~ 5.5 V Current Limit Positive 1 100% Yes No
UC3845D
RFQ
VIEW
RFQ
3,069
In-stock
ON Semiconductor IC REG CTRLR 14SOIC - Obsolete Tube 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOP - Up to 500kHz - 7.6 V ~ 30 V - Positive 1 48% Yes No
UC3844DX
RFQ
VIEW
RFQ
2,776
In-stock
ON Semiconductor IC REG CTRLR PWM CM 14-SOIC - Obsolete Tube 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No No
UC3844D
RFQ
VIEW
RFQ
616
In-stock
ON Semiconductor IC REG CTRLR PWM CM 14-SOIC - Obsolete Tube 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 48% No No
UC3843N
RFQ
VIEW
RFQ
1,041
In-stock
ON Semiconductor IC REG CTRLR 8DIP - Obsolete Tube 0°C ~ 70°C (TA) 8-DIP (0.300", 7.62mm) Transistor Driver 8-DIP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 97% No No
UC3843D
RFQ
VIEW
RFQ
2,046
In-stock
ON Semiconductor IC REG CTRLR 14SOIC - Obsolete Tube 0°C ~ 70°C (TA) 14-SOIC (0.209", 5.30mm Width) Transistor Driver 14-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 97% No No
UC3843AD
RFQ
VIEW
RFQ
1,660
In-stock
ON Semiconductor IC REG CTRLR 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 7.6 V ~ 30 V Frequency Control Positive 1 96% No No
Default Photo
RFQ
VIEW
RFQ
2,829
In-stock
ON Semiconductor IC REG CTRLR PWM CM 8-DIP - Obsolete Tube 0°C ~ 70°C (TA) 8-DIP (0.300", 7.62mm) Transistor Driver 8-DIP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 97% No No
UC3842D
RFQ
VIEW
RFQ
2,362
In-stock
ON Semiconductor IC REG CTRLR PWM CM 14-SOIC - Obsolete Tube 0°C ~ 70°C (TA) 14-SOIC (0.154", 3.90mm Width) Transistor Driver 14-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 97% No No
UC3842ADX
RFQ
VIEW
RFQ
1,175
In-stock
ON Semiconductor IC REG CTRLR PWM 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No No
UC3842AD
RFQ
VIEW
RFQ
1,913
In-stock
ON Semiconductor IC REG CTRLR PWM 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOP Step-Up, Step-Up/Step-Down Up to 500kHz Boost, Flyback 10 V ~ 30 V Frequency Control Positive 1 96% No No
KA3883C
RFQ
VIEW
RFQ
1,862
In-stock
ON Semiconductor IC REG CTRLR 8DIP - Obsolete Tube 0°C ~ 70°C (TA) 8-DIP (0.300", 7.62mm) Transistor Driver 8-DIP - Up to 500kHz - 7.6 V ~ 30 V - Positive 1 96% Yes No
MAX741UCAP+
RFQ
VIEW
RFQ
3,554
In-stock
Maxim Integrated IC REG CTRLR BUCK/BOOST 20SSOP - Obsolete Tube 0°C ~ 70°C (TA) 20-SSOP (0.209", 5.30mm Width) Transistor Driver 20-SSOP Step-Up, Step-Down - Buck, Boost 2.7 V ~ 15.5 V Frequency Control, Soft Start Positive or Negative 1 - No Yes
MAX741DCAP+
RFQ
VIEW
RFQ
3,597
In-stock
Maxim Integrated IC REG CTRLR BUCK/BOOST 20SSOP - Obsolete Tube 0°C ~ 70°C (TA) 20-SSOP (0.209", 5.30mm Width) Transistor Driver 20-SSOP Step-Up, Step-Down - Buck, Boost 2.7 V ~ 15.5 V Frequency Control, Soft Start Positive or Negative 1 - No Yes
MAX741UCPP+
RFQ
VIEW
RFQ
1,837
In-stock
Maxim Integrated IC REG CTRLR BUCK/BOOST 20DIP - Obsolete Tube 0°C ~ 70°C (TA) 20-DIP (0.300", 7.62mm) Transistor Driver 20-PDIP Step-Up, Step-Down - Buck, Boost 2.7 V ~ 15.5 V Frequency Control, Soft Start Positive or Negative 1 - No Yes
ISL6527ACRZ
RFQ
VIEW
RFQ
2,710
In-stock
Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tube 0°C ~ 70°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN-EP (5x5) Step-Down 300kHz Buck 2.97 V ~ 3.63 V Enable, Phase Control Positive 1 100% Yes No
ISL6341CCRZ
RFQ
VIEW
RFQ
1,194
In-stock
Intersil IC REG CTRLR BUCK 10-TDFN - Obsolete Tube 0°C ~ 70°C (TA) 10-WFDFN Exposed Pad Transistor Driver 10-TDFN-EP (3x3) Step-Down 300kHz Buck 4.5 V ~ 14.4 V Enable, Phase Control, Power Good, Power on Reset Positive 1 85% Yes No
ISL8105BCBZ
RFQ
VIEW
RFQ
1,776
In-stock
Intersil IC REG CTRLR BUCK 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 300kHz Buck 6.5 V ~ 14.4 V Current Limit, Enable Positive 1 100% Yes No
ISL6545ACBZS2698
RFQ
VIEW
RFQ
815
In-stock
Intersil IC REG CTRLR BUCK 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 600kHz Buck 4.5 V ~ 14.4 V Current Limit, Enable Positive 1 100% Yes No
ISL6545CBZS2698
RFQ
VIEW
RFQ
778
In-stock
Intersil IC REG CTRLR BUCK 8SOIC - Obsolete Tube 0°C ~ 70°C (TA) 8-SOIC (0.154", 3.90mm Width) Transistor Driver 8-SOIC Step-Down 300kHz Buck 4.5 V ~ 14.4 V Current Limit, Enable Positive 1 100% Yes No
ISL6315CRZ
RFQ
VIEW
RFQ
2,379
In-stock
Intersil IC REG CTRLR BUCK 24QFN - Obsolete Tube 0°C ~ 70°C (TA) 24-VFQFN Exposed Pad Transistor Driver 24-QFN (4x4) Step-Down 222kHz Buck 4.75 V ~ 5.25 V Enable, Phase Control, Soft Start Positive 2 67% Yes No
ISL6520CRZ
RFQ
VIEW
RFQ
1,863
In-stock
Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tube 0°C ~ 70°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN (4x4) Step-Down 300kHz Buck 4.5 V ~ 5.5 V Phase Control Positive 1 100% Yes No
ISL6535CRZ
RFQ
VIEW
RFQ
1,780
In-stock
Intersil IC REG CTRLR BUCK 16QFN - Obsolete Tube 0°C ~ 70°C (TA) 16-VQFN Exposed Pad Transistor Driver 16-QFN (4x4) Step-Down 200kHz Buck 10.8 V ~ 13.2 V Current Limit, Enable, Frequency Control, Soft Start Positive 1 100% Yes No
ISL6567CRZ
RFQ
VIEW
RFQ
1,171
In-stock
Intersil IC REG CTRLR BUCK 24QFN - Obsolete Tube 0°C ~ 70°C (TA) 24-VFQFN Exposed Pad Transistor Driver 24-QFN-EP (4x4) Step-Down 200kHz ~ 2MHz Buck 4.9 V ~ 5.5 V Enable, Frequency Control, Soft Start Positive 2 66% Yes No
ISL6316CRZ
RFQ
VIEW
RFQ
3,277
In-stock
Intersil IC REG CTRLR BUCK 40QFN - Obsolete Tube 0°C ~ 70°C (TA) 40-VFQFN Exposed Pad PWM Signal 40-QFN (6x6) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good, Soft Start Positive 4 66.7% - No
ISL6307BCRZ
RFQ
VIEW
RFQ
3,371
In-stock
Intersil IC REG CTRLR BUCK 48QFN - Obsolete Tube 0°C ~ 70°C (TA) 48-VFQFN Exposed Pad PWM Signal 48-QFN (7x7) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Soft Start Positive 6 66.7% - No
ISL6307ACRZ
RFQ
VIEW
RFQ
3,308
In-stock
Intersil IC REG CTRLR BUCK 48QFN - Obsolete Tube 0°C ~ 70°C (TA) 48-VFQFN Exposed Pad PWM Signal 48-QFN (7x7) Step-Down 80kHz ~ 2MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Soft Start Positive 6 66.7% - No
ISL6244CRZ
RFQ
VIEW
RFQ
647
In-stock
Intersil IC REG CTRLR BUCK 32QFN - Obsolete Tube 0°C ~ 70°C (TA) 32-VFQFN Exposed Pad PWM Signal 32-QFN (5x5) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good Positive 4 75% - No
ISL6244CR
RFQ
VIEW
RFQ
1,504
In-stock
Intersil IC REG CTRLR BUCK 32QFN - Obsolete Tube 0°C ~ 70°C (TA) 32-VFQFN Exposed Pad PWM Signal 32-QFN (5x5) Step-Down 80kHz ~ 1MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good Positive 4 75% - No
HIP6311CBZA
RFQ
VIEW
RFQ
2,849
In-stock
Intersil IC REG CTRLR BUCK 20SOIC - Obsolete Tube 0°C ~ 70°C (TA) 20-SOIC (0.295", 7.50mm Width) PWM Signal 20-SOIC Step-Down 50kHz ~ 1.5MHz Buck 4.75 V ~ 5.25 V Enable, Frequency Control, Power Good Positive 4 - - No