Datasheets
ST1S12G18R by: STMicroelectronics

Synchronous rectification with enable, 0.7 A, 1.7 MHz fixed or adjustable step-down switching regulator in TSOT23-5L

Part Details for ST1S12G18R by STMicroelectronics

Overview of ST1S12G18R by STMicroelectronics

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Price & Stock for ST1S12G18R

Part # Distributor Description Stock Price Buy
DISTI # 57P2718
Newark Dc-Dc Converters |Stmicroelectronics ST1S12G18R Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel 0
Buy Now
DISTI # 07AH7141
Newark Dc/Dc Conv, Buck, 1.7Mhz, 125Deg C, Topology:Buck (Step Down), Input Voltage Min:2.5V, Input Voltage Max:5.5V, Dc/Dc Converter Ic Case:Tsot-23, No. Of Pins:5Pins, Output Current:700Ma, Switching Frequency:1.7Mhz, Operating Rohs Compliant: Yes |Stmicroelectronics ST1S12G18R Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 0
  • 1 $1.1500
  • 10 $1.0300
  • 25 $0.9380
  • 50 $0.8440
  • 100 $0.7510
  • 250 $0.6910
  • 500 $0.6290
  • 1,000 $0.4890
$0.4890 / $1.1500 Buy Now
DISTI # 497-ST1S12G18RCT-ND
DigiKey IC REG BUCK 1.8V 700MA TSOT23-5 Min Qty: 1 Lead time: 18 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 13975
In Stock
  • 1 $1.1600
  • 10 $1.0370
  • 25 $0.9848
  • 100 $0.8089
  • 250 $0.7561
  • 500 $0.6682
  • 1,000 $0.5275
  • 3,000 $0.4924
  • 6,000 $0.4677
  • 15,000 $0.4501
$0.4501 / $1.1600 Buy Now
DISTI # ST1S12G18R
Avnet Americas Conv DC-DC Single Step Down 2.5V to 5.5V 5-Pin TSOT-23 T/R - Tape and Reel (Alt: ST1S12G18R) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 18 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.5066
  • 6,000 $0.4962
  • 12,000 $0.4857
$0.4857 / $0.5066 Buy Now
DISTI # 511-ST1S12G18R
Mouser Electronics Switching Voltage Regulators STEP-DOWN SWITCH REG W/ENABLE 1.7MHZ RoHS: Compliant 2965
  • 1 $1.1500
  • 10 $1.0300
  • 25 $0.9090
  • 100 $0.7790
  • 250 $0.7200
  • 500 $0.6490
  • 1,000 $0.5070
  • 3,000 $0.4920
  • 6,000 $0.4670
$0.4670 / $1.1500 Buy Now
STMicroelectronics Synchronous rectification with enable, 0.7 A, 1.7 MHz fixed or adjustable step-down switching regulator in TSOT23-5L RoHS: Compliant Min Qty: 1 2965
  • 1 $1.1300
  • 10 $1.0100
  • 25 $0.8900
  • 100 $0.7600
  • 250 $0.7100
  • 500 $0.6400
$0.6400 / $1.1300 Buy Now
Future Electronics TSOT23-5L RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Container: Reel 0
Reel
  • 3,000 $0.4600
$0.4600 Buy Now
DISTI # ST1S12G18R
Avnet Americas Conv DC-DC Single Step Down 2.5V to 5.5V 5-Pin TSOT-23 T/R - Tape and Reel (Alt: ST1S12G18R) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 18 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.5066
  • 6,000 $0.4962
  • 12,000 $0.4857
$0.4857 / $0.5066 Buy Now
Ameya Holding Limited ST Series 5.5 V 2.08 MHz Buck Surface Mount Switching Regulator - TSOT-23-5 16940
RFQ
DISTI # ST1S12G18R
Avnet Americas Conv DC-DC Single Step Down 2.5V to 5.5V 5-Pin TSOT-23 T/R - Tape and Reel (Alt: ST1S12G18R) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 18 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.5066
  • 6,000 $0.4962
  • 12,000 $0.4857
$0.4857 / $0.5066 Buy Now
DISTI # ST1S12G18R
Avnet Silica Conv DC-DC Single Step Down 2.5V to 5.5V 5-Pin TSOT-23 T/R (Alt: ST1S12G18R) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 2 Weeks, 3 Days Silica - 6000
Buy Now
DISTI # ST1S12G18R
EBV Elektronik Conv DC-DC Single Step Down 2.5V to 5.5V 5-Pin TSOT-23 T/R (Alt: ST1S12G18R) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 2 Weeks, 5 Days EBV - 0
Buy Now
DISTI # 3129909
element14 Asia-Pacific DC/DC CONV, BUCK, 1.7MHZ, 125DEG C RoHS: Compliant Min Qty: 1 Container: Cut Tape 0
  • 1 $1.2046
  • 10 $0.9548
  • 100 $0.7565
  • 500 $0.6816
  • 1,000 $0.5325
  • 2,500 $0.5171
  • 5,000 $0.4906
$0.4906 / $1.2046 Buy Now
DISTI # 3129909RL
element14 Asia-Pacific DC/DC CONV, BUCK, 1.7MHZ, 125DEG C RoHS: Compliant Min Qty: 100 Container: Reel 0
  • 100 $0.7565
  • 500 $0.6816
  • 1,000 $0.5325
  • 2,500 $0.5171
  • 5,000 $0.4906
$0.4906 / $0.7565 Buy Now
DISTI # 3129909RL
Farnell DC/DC CONV, BUCK, 1.7MHZ, 125DEG C RoHS: Compliant Min Qty: 100 Lead time: 27 Weeks, 1 Days Container: Reel 0
  • 100 $0.7997
  • 250 $0.7358
  • 500 $0.6656
  • 1,000 $0.5202
  • 2,500 $0.5052
$0.5052 / $0.7997 Buy Now
DISTI # 3129909
Farnell DC/DC CONV, BUCK, 1.7MHZ, 125DEG C RoHS: Compliant Min Qty: 1 Lead time: 27 Weeks, 1 Days Container: Cut Tape 0
  • 1 $1.3538
  • 10 $0.9289
  • 50 $0.8649
  • 100 $0.7997
  • 250 $0.7358
  • 500 $0.6656
  • 1,000 $0.5202
  • 2,500 $0.5052
$0.5052 / $1.3538 Buy Now

Part Details for ST1S12G18R

ST1S12G18R CAD Models

ST1S12G18R Part Data Attributes

ST1S12G18R STMicroelectronics
Buy Now Datasheet
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ST1S12G18R STMicroelectronics Synchronous rectification with enable, 0.7 A, 1.7 MHz fixed or adjustable step-down switching regulator in TSOT23-5L
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer STMICROELECTRONICS
Part Package Code SOT-23
Package Description LEAD FREE, TSOT-23, 5 PIN
Pin Count 5
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 18 Weeks
Samacsys Manufacturer STMicroelectronics
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 2.5 V
Input Voltage-Nom 3.6 V
JESD-30 Code R-PDSO-G5
JESD-609 Code e4
Length 2.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 5
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.7 A
Package Body Material PLASTIC/EPOXY
Package Code TSSOP
Package Equivalence Code TSOP5/6,.11,37
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.1 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 2080 kHz
Technology NMOS
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 1.6 mm

Alternate Parts for ST1S12G18R

This table gives cross-reference parts and alternative options found for ST1S12G18R. 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 ST1S12G18R, 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
ST1S12GR Synchronous rectification with enable, 0.7 A, 1.7 MHz fixed or adjustable step-down switching regulator in TSOT23-5L STMicroelectronics ST1S12G18R vs ST1S12GR
NCP1529ASNT1G Buck Converter, DC-DC, High Efficiency, Adjustable Output Voltage, Low Ripple, 1.7 MHz, 1 A, TSOP-5, 3000-REEL onsemi ST1S12G18R vs NCP1529ASNT1G
ST1S12G12R Synchronous rectification with enable, 0.7 A, 1.7 MHz fixed or adjustable step-down switching regulator in TSOT23-5L STMicroelectronics ST1S12G18R vs ST1S12G12R

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