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Power Circuits / Switching Regulator or Controllers / UC1842AMDREP
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UC1842AMDREP by: Texas Instruments

Enhanced Product Current-Mode Pwm Controller 8-SOIC -55 to 125

Part Details for UC1842AMDREP by Texas Instruments

Overview of UC1842AMDREP by Texas Instruments

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Price & Stock for UC1842AMDREP

Part # Distributor Description Stock Price Buy
DISTI # 2156-UC1842AMDREP-ND
DigiKey IC REG CTRLR BST FLYBK PWM 8SOIC Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT 2466
In Stock
  • 82 $3.6800
$3.6800 Buy Now
DISTI # 296-18181-1-ND
DigiKey IC REG CTRLR BST FLYBK PWM 8SOIC Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) Temporarily Out of Stock
  • 1 $6.1300
  • 2,500 $3.3508
$3.3508 / $6.1300 Buy Now
DISTI # 595-UC1842AMDREP
Mouser Electronics Switching Controllers Mil Enh Current-Mode PWM Cntrlr RoHS: Compliant 1117
  • 1 $3.4000
  • 10 $3.3800
  • 25 $3.3500
  • 100 $3.3300
  • 250 $3.3200
  • 500 $3.3100
  • 1,000 $3.3000
  • 2,500 $3.2900
$3.2900 / $3.4000 Buy Now
Rochester Electronics UC1842A-EP Enhanced Product Current-Mode Pwm Controller RoHS: Compliant Status: Active Min Qty: 1 2466
  • 1 $3.7200
  • 25 $3.6500
  • 100 $3.5000
  • 500 $3.3500
  • 1,000 $3.1600
$3.1600 / $3.7200 Buy Now
Ameya Holding Limited IC REG CTRLR BST FLYBK PWM 8SOIC 33038
RFQ

Part Details for UC1842AMDREP

UC1842AMDREP CAD Models

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UC1842AMDREP Part Data Attributes:

Parametric Data
UC1842AMDREP Texas Instruments
Buy Now Datasheet
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UC1842AMDREP Texas Instruments Enhanced Product Current-Mode Pwm Controller 8-SOIC -55 to 125
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description SOIC-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 25 V
Input Voltage-Min 12 V
Input Voltage-Nom 15 V
JESD-30 Code R-PDSO-G8
JESD-609 Code e4
Length 4.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Current-Max 1 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Voltage-Max (Vsup) 25 V
Supply Voltage-Min (Vsup) 12 V
Surface Mount YES
Switcher Configuration BUCK-BOOST
Switching Frequency-Max 500 kHz
Technology BIPOLAR
Temperature Grade MILITARY
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 3.9 mm

Alternate Parts for UC1842AMDREP

This table gives cross-reference parts and alternative options found for UC1842AMDREP. 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 UC1842AMDREP, 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
UC2842AD8G4 30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 40C to 85C 8-SOIC -40 to 85 Texas Instruments UC1842AMDREP vs UC2842AD8G4
UC3842AD8 30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C 8-SOIC 0 to 70 Texas Instruments UC1842AMDREP vs UC3842AD8
UC3842AD8G4 Current Mode PWM Controller 8-SOIC 0 to 70 Texas Instruments UC1842AMDREP vs UC3842AD8G4
UC2842AD8TR 30-V, 1-A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 40C to 85C 8-SOIC -40 to 85 Texas Instruments UC1842AMDREP vs UC2842AD8TR
Part Number Description Manufacturer Compare
5962-9451304MPX 1A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8 Texas Instruments UC1842AMDREP vs 5962-9451304MPX
UCC3801PW 12V, 1A low power BICMOS 1MHz current mode PWM with 9.4V/7.4V UVLO and 50% duty cycle, 0C to 70C 8-TSSOP 0 to 70 Texas Instruments UC1842AMDREP vs UCC3801PW
MIC38HC42BJ Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BICMOS, CDIP8, CERDIP-8 Microchip Technology Inc UC1842AMDREP vs MIC38HC42BJ
5962-8670402XA Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CQCC20, Unitrode Corporation UC1842AMDREP vs 5962-8670402XA
UC1845J Current Mode PWM Controller 8-CDIP -55 to 125 Texas Instruments UC1842AMDREP vs UC1845J
UC3843ADT Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14, PLASTIC, SOIC-14 Microsemi Corporation UC1842AMDREP vs UC3843ADT
SG1845J Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP14 Microchip Technology Inc UC1842AMDREP vs SG1845J
5962-8670407VPA Space-grade QMLV, enhanced 30-V input, 1-A single-output 500-kHz PWM controller, 50% duty cycle 8-CDIP -55 to 125 Texas Instruments UC1842AMDREP vs 5962-8670407VPA
UC2844J 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8 Motorola Mobility LLC UC1842AMDREP vs UC2844J
5962-8670406XX Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CQCC20, LCC-20 Unitrode Corporation UC1842AMDREP vs 5962-8670406XX

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