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  4. PMIC - Voltage Regulators - DC DC Switching Regulators
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24 results
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Package / Case Voltage - Input (Max) Output Type Supplier Device Package Function Current - Output Frequency - Switching Topology Output Configuration Number of Outputs Voltage - Output (Min/Fixed) Voltage - Output (Max) Synchronous Rectifier Voltage - Input (Min)
GLOBAL STOCKS
XRP6658ISTR-F
XRP6658ISTR-F
RFQ
RFQ
830
In-stock
 Exar Corporation IC REG BUCK ADJ 1A SYNC SOT23-5 - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 Step-Down 1A 1.5MHz Buck Positive 1 0.6V 5V Yes 2.5V
XRP6658ISTR-F
XRP6658ISTR-F
RFQ
RFQ
3,200
In-stock
 Exar Corporation IC REG BUCK ADJ 1A SYNC SOT23-5 - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 Step-Down 1A 1.5MHz Buck Positive 1 0.6V 5V Yes 2.5V
XRP6658ISTR-F
XRP6658ISTR-F
Per Unit
$0.53
 RFQ
RFQ
3,384
In-stock
 Exar Corporation IC REG BUCK ADJ 1A SYNC SOT23-5 - Active Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 Step-Down 1A 1.5MHz Buck Positive 1 0.6V 5V Yes 2.5V
SP6669CEK-L/TRR3
SP6669CEK-L/TRR3
RFQ
RFQ
1,592
In-stock
 Exar Corporation IC REG BUCK 1.5V 0.6A SYNC SOT23 - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 Step-Down 600mA 1.5MHz Buck Positive 1 1.5V - Yes 2.5V
SP6669BEK-L/TRR3
SP6669BEK-L/TRR3
RFQ
RFQ
2,093
In-stock
 Exar Corporation IC REG BUCK 1.2V 0.6A SYNC SOT23 - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 Step-Down 600mA 1.5MHz Buck Positive 1 1.2V - Yes 2.5V
SP6669DEK-L/TRR3
SP6669DEK-L/TRR3
Per Unit
$0.42
 RFQ
RFQ
1,501
In-stock
 Exar Corporation IC REG BUCK 1.8V 0.6A SYNC SOT23 - Last Time Buy Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 Step-Down 600mA 1.5MHz Buck Positive 1 1.8V - Yes 2.5V
SP6669AEK-L/TRR3
SP6669AEK-L/TRR3
RFQ
RFQ
1,478
In-stock
 Exar Corporation IC REG BCK ADJ 0.6A SYNC SOT23-5 - Active Digi-Reel® -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 Step-Down 600mA 1.5MHz Buck Positive 1 0.6V 5V Yes 2.5V
SP6669AEK-L/TRR3
SP6669AEK-L/TRR3
Per Unit
$1.05
 RFQ
RFQ
2,737
In-stock
 Exar Corporation IC REG BCK ADJ 0.6A SYNC SOT23-5 - Active Cut Tape (CT) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 Step-Down 600mA 1.5MHz Buck Positive 1 0.6V 5V Yes 2.5V
SP6669AEK-L/TRR3
SP6669AEK-L/TRR3
Per Unit
$0.40
 RFQ
RFQ
3,532
In-stock
 Exar Corporation IC REG BCK ADJ 0.6A SYNC SOT23-5 - Active Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 Step-Down 600mA 1.5MHz Buck Positive 1 0.6V 5V Yes 2.5V
XRP6668IDBTR-F
XRP6668IDBTR-F
RFQ
RFQ
1,755
In-stock
 Exar Corporation IC REG BUCK ADJ 1A DL SYNC 8SOIC - Active Digi-Reel® -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad 5.5V Adjustable 8-SOIC-EP Step-Down 1A 1.5MHz Buck Positive 2 0.6V 5V Yes 2.5V
XRP6668IDBTR-F
XRP6668IDBTR-F
Per Unit
$1.99
 RFQ
RFQ
1,402
In-stock
 Exar Corporation IC REG BUCK ADJ 1A DL SYNC 8SOIC - Active Cut Tape (CT) -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad 5.5V Adjustable 8-SOIC-EP Step-Down 1A 1.5MHz Buck Positive 2 0.6V 5V Yes 2.5V
XRP6668IDBTR-F
XRP6668IDBTR-F
Per Unit
$0.84
 RFQ
RFQ
2,445
In-stock
 Exar Corporation IC REG BUCK ADJ 1A DL SYNC 8SOIC - Active Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad 5.5V Adjustable 8-SOIC-EP Step-Down 1A 1.5MHz Buck Positive 2 0.6V 5V Yes 2.5V
XRP6658ISTR-F
XRP6658ISTR-F
RFQ
RFQ
830
In-stock
 Exar Corporation IC REG BUCK ADJ 1A SYNC SOT23-5 - Discontinued at Digi-Key Digi-Reel® -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 Step-Down 1A 1.5MHz Buck Positive 1 0.6V 5V Yes 2.5V
XRP6658ISTR-F
XRP6658ISTR-F
RFQ
RFQ
3,200
In-stock
 Exar Corporation IC REG BUCK ADJ 1A SYNC SOT23-5 - Discontinued at Digi-Key Cut Tape (CT) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 Step-Down 1A 1.5MHz Buck Positive 1 0.6V 5V Yes 2.5V
XRP6658ISTR-F
XRP6658ISTR-F
Per Unit
$0.53
 RFQ
RFQ
3,384
In-stock
 Exar Corporation IC REG BUCK ADJ 1A SYNC SOT23-5 - Active Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 Step-Down 1A 1.5MHz Buck Positive 1 0.6V 5V Yes 2.5V
SP6669CEK-L/TRR3
SP6669CEK-L/TRR3
RFQ
RFQ
1,592
In-stock
 Exar Corporation IC REG BUCK 1.5V 0.6A SYNC SOT23 - Obsolete Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 Step-Down 600mA 1.5MHz Buck Positive 1 1.5V - Yes 2.5V
SP6669BEK-L/TRR3
SP6669BEK-L/TRR3
RFQ
RFQ
2,093
In-stock
 Exar Corporation IC REG BUCK 1.2V 0.6A SYNC SOT23 - Discontinued at Digi-Key Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 Step-Down 600mA 1.5MHz Buck Positive 1 1.2V - Yes 2.5V
SP6669DEK-L/TRR3
SP6669DEK-L/TRR3
Per Unit
$0.42
 RFQ
RFQ
1,501
In-stock
 Exar Corporation IC REG BUCK 1.8V 0.6A SYNC SOT23 - Last Time Buy Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Fixed SOT-23-5 Step-Down 600mA 1.5MHz Buck Positive 1 1.8V - Yes 2.5V
SP6669AEK-L/TRR3
SP6669AEK-L/TRR3
RFQ
RFQ
1,478
In-stock
 Exar Corporation IC REG BCK ADJ 0.6A SYNC SOT23-5 - Active Digi-Reel® -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 Step-Down 600mA 1.5MHz Buck Positive 1 0.6V 5V Yes 2.5V
SP6669AEK-L/TRR3
SP6669AEK-L/TRR3
Per Unit
$1.05
 RFQ
RFQ
2,737
In-stock
 Exar Corporation IC REG BCK ADJ 0.6A SYNC SOT23-5 - Active Cut Tape (CT) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 Step-Down 600mA 1.5MHz Buck Positive 1 0.6V 5V Yes 2.5V
SP6669AEK-L/TRR3
SP6669AEK-L/TRR3
Per Unit
$0.40
 RFQ
RFQ
3,532
In-stock
 Exar Corporation IC REG BCK ADJ 0.6A SYNC SOT23-5 - Active Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount SC-74A, SOT-753 5.5V Adjustable SOT-23-5 Step-Down 600mA 1.5MHz Buck Positive 1 0.6V 5V Yes 2.5V
XRP6668IDBTR-F
XRP6668IDBTR-F
RFQ
RFQ
1,755
In-stock
 Exar Corporation IC REG BUCK ADJ 1A DL SYNC 8SOIC - Active Digi-Reel® -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad 5.5V Adjustable 8-SOIC-EP Step-Down 1A 1.5MHz Buck Positive 2 0.6V 5V Yes 2.5V
XRP6668IDBTR-F
XRP6668IDBTR-F
Per Unit
$1.99
 RFQ
RFQ
1,402
In-stock
 Exar Corporation IC REG BUCK ADJ 1A DL SYNC 8SOIC - Active Cut Tape (CT) -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad 5.5V Adjustable 8-SOIC-EP Step-Down 1A 1.5MHz Buck Positive 2 0.6V 5V Yes 2.5V
XRP6668IDBTR-F
XRP6668IDBTR-F
Per Unit
$0.84
 RFQ
RFQ
2,445
In-stock
 Exar Corporation IC REG BUCK ADJ 1A DL SYNC 8SOIC - Active Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) Exposed Pad 5.5V Adjustable 8-SOIC-EP Step-Down 1A 1.5MHz Buck Positive 2 0.6V 5V Yes 2.5V
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