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22 products
IMAGE PART NO. PRICE QUANTITY STOCK MANUFACTURE DESCRIPTION Mounting Style Package / Case Minimum Operating Temperature Maximum Operating Temperature Series Packaging Output Current Output Voltage Switching Frequency Number of Outputs Input Voltage MAX Topology Input Voltage MIN
A5970AD
1+
$2.890
10+
$2.460
100+
$2.130
250+
$2.020
RFQ
1,240
In-stock
STMicroelectronics Switching Voltage Regulators Power Conversion SMD/SMT SO-8 - 40 C + 150 C A5970AD Tube 1 A Adj 500 kHz 1 Output 36 V Buck 4 V
A7986A
1+
$2.240
10+
$1.900
100+
$1.520
500+
$1.330
RFQ
1,719
In-stock
STMicroelectronics Switching Voltage Regulators 3A Step-Down REG 3.7A 4.5V to 38V SMD/SMT HSOP-8     A7986A Tube 3 A Adj 250 kHz 1 Output 38 V Buck 4.5 V
ST1S03PUR
1+
$1.380
10+
$1.180
100+
$0.899
500+
$0.795
3000+
$0.556
RFQ
5,908
In-stock
STMicroelectronics Switching Voltage Regulators 3-16V STEP DOWN SMD/SMT DFN-6     ST1S03 Reel 1.5 A Adj 1.5 MHz 1 Output 16 V Buck  
L7981TR
1+
$1.690
10+
$1.440
100+
$1.150
500+
$1.010
4000+
$0.745
RFQ
4,929
In-stock
STMicroelectronics Switching Voltage Regulators 3A DC 4.5 V to 28 V Adj 0.6V 250 kHz SMD/SMT VFDFPN-8 - 40 C + 150 C L7981 Reel 3 A Adj 250 kHz 1 Output 28 V Buck 4.5 V
A5970D
1+
$2.890
10+
$2.460
100+
$2.130
250+
$2.020
RFQ
2,006
In-stock
STMicroelectronics Switching Voltage Regulators Power Conversion SMD/SMT SO-8 - 40 C + 150 C A5970D Tube 1 A Adj 250 kHz 1 Output 36 V Buck 4 V
ST1S41PUR
1+
$1.480
10+
$1.260
100+
$1.010
500+
$0.879
4500+
$0.653
RFQ
3,214
In-stock
STMicroelectronics Switching Voltage Regulators 4 A SD switch reg 4.0V to 18V 850kHz SMD/SMT VFQFPN-8 - 40 C + 150 C ST1S41 Reel 4 A Adj 850 kHz   18 V Buck 4 V
A6902D13TR
1+
$3.020
10+
$2.570
100+
$2.230
250+
$2.110
2500+
$1.520
RFQ
2,349
In-stock
STMicroelectronics Switching Voltage Regulators 1A Step Down REG 250mOhm Adjustable SMD/SMT SO-8 - 40 C + 150 C A6902D Reel 1 A Adj 250 kHz 1 Output 36 V Buck 8 V
ST1S32PUR
1+
$1.540
10+
$1.320
100+
$1.010
500+
$0.892
4500+
$0.624
RFQ
5,947
In-stock
STMicroelectronics Switching Voltage Regulators 4A DC 2.8V to 5.5V 0.8V 1.5MHz POR SMD/SMT VFDFPN-8     ST1S32 Reel 4 A Adj 1.5 MHz 1 Output 5.5 V Buck  
A5970ADTR
1+
$2.890
10+
$2.460
100+
$2.130
250+
$2.020
2500+
$1.450
RFQ
1,864
In-stock
STMicroelectronics Switching Voltage Regulators 1A Step Down REG 1.35A 1.235V to 35V SMD/SMT SO-8 - 40 C + 150 C A5970AD Reel 1 A Adj 500 kHz 1 Output 36 V Buck 4 V
A6986TR
1+
$3.580
10+
$3.040
100+
$2.640
250+
$2.500
2500+
$1.800
RFQ
2,275
In-stock
STMicroelectronics Switching Voltage Regulators Power Conversion SMD/SMT HTSSOP-16 - 40 C + 150 C   Reel 2 A Adj 250 kHz to 2 MHz   38 V Buck 4 V
ST1S40IPHR
1+
$1.540
10+
$1.320
100+
$1.010
500+
$0.892
2500+
$0.624
RFQ
1,066
In-stock
STMicroelectronics Switching Voltage Regulators 3A DC Step-Down 4.0V to 18V 850 kHz SMD/SMT HSOP-8     ST1S40 Reel 3 A Adj 850 kHz   18 V Buck  
L7985A
1+
$1.860
10+
$1.580
100+
$1.260
500+
$1.110
RFQ
1,396
In-stock
STMicroelectronics Switching Voltage Regulators 2A DC 4.5V to 38V 250 KHz Step-Down SMD/SMT HSOP-8     L7985 Tube 2 A Adj   1 Output 38 V   4.5 V
A7985A
1+
$2.160
10+
$1.830
100+
$1.470
500+
$1.280
RFQ
937
In-stock
STMicroelectronics Switching Voltage Regulators 2A Step Down REG AEC-Q100 250kHz 0.6V SMD/SMT HSOP-8     A7985A Tube 2 A Adj 250 kHz 1 Output 38 V Buck 4.5 V
A5972D013TR
1+
$3.020
10+
$2.570
100+
$2.230
250+
$2.110
2500+
$1.520
RFQ
479
In-stock
STMicroelectronics Switching Voltage Regulators 1.5A Step Down REG 1.8A 1.235V to Vin SMD/SMT SO-8 - 40 C + 150 C A5972D Reel 1.5 A Adj 250 kHz 1 Output 36 V Buck 4 V
A7985ATR
1+
$2.160
10+
$1.830
100+
$1.470
500+
$1.280
2500+
$0.987
RFQ
498
In-stock
STMicroelectronics Switching Voltage Regulators 2A DC Step-Down 0.6V 4.5V to 38V 250 kH... SMD/SMT HSOP-8 - 40 C + 150 C A7985A Reel 2 A Adj 250 kHz   38 V Buck 4.5 V
ST1S31PUR
1+
$1.240
10+
$1.050
100+
$0.807
500+
$0.713
3000+
$0.499
RFQ
300
In-stock
STMicroelectronics Switching Voltage Regulators 3A DC Step Down REG 2.8V to 5.5V 1.5M... SMD/SMT VFDFPN-8     ST1S31 Reel 3 A Adj 1.5 MHz 1 Output 5.5 V Buck  
L5963Q-V0Y
1+
$4.920
10+
$4.180
100+
$3.620
250+
$3.440
RFQ
49
In-stock
STMicroelectronics Switching Voltage Regulators Dual monolithic switching regulator with LDO... SMD/SMT VQFPN-48 - 40 C + 105 C L5963   3 A Adj 250 kHz to 2 MHz 2 Output 26 V Buck 3.5 V
A5970D013TR
2500+
$1.830
5000+
$1.760
VIEW
RFQ
STMicroelectronics Switching Voltage Regulators Power Conversion SMD/SMT SO-8 - 40 C + 150 C A5970D Reel 1 A Adj 250 kHz 1 Output 36 V Buck 4 V
B5973DTR
2500+
$2.000
5000+
$1.920
VIEW
RFQ
STMicroelectronics Switching Voltage Regulators 2A Step Down REG 2.25A 1.235V to 35V SMD/SMT HSOP-8 - 40 C + 150 C B5973D Reel 2 A Adj 250 kHz 1 Output 36 V Buck 4 V
PM8903ATR
1+
$1.690
10+
$1.430
100+
$1.150
500+
$1.000
4000+
$0.745
RFQ
468
In-stock
STMicroelectronics Switching Voltage Regulators 3A SD Mono Swtch Reg 2.8-6V 35mOhm SMD/SMT VFQFPN-16 - 25 C + 125 C PM8903A Reel 3 A Adj 1.1 MHz 1 Output 6 V Buck 2.8 V
ST1S09IPUR
3000+
$0.675
6000+
$0.650
9000+
$0.625
VIEW
RFQ
STMicroelectronics Switching Voltage Regulators 2A 1.5 MHz PWM Step Down Switch Reg SMD/SMT DFN-6     ST1S09 Reel 2 A Adj 1.5 MHz   6 V Buck  
L5986
2000+
$1.230
4000+
$1.150
6000+
$1.080
10000+
$1.030
VIEW
RFQ
STMicroelectronics Switching Voltage Regulators 2.5 A buck switching regulator SMD/SMT VFQFPN-8 - 40 C + 125 C L5986 Tube 2.5 A Adj 250 kHz   18 V Buck  
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