Datasheets
UC1842AJQMLV by:

1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8

Part Details for UC1842AJQMLV by Texas Instruments

Overview of UC1842AJQMLV by Texas Instruments

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Part Details for UC1842AJQMLV

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UC1842AJQMLV Part Data Attributes

UC1842AJQMLV Texas Instruments
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UC1842AJQMLV Texas Instruments 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CDIP8, CERAMIC, DIP-8
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code DIP
Package Description DIP, DIP8,.3
Pin Count 8
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 25 V
Input Voltage-Min 11 V
Input Voltage-Nom 15 V
JESD-30 Code R-GDIP-T8
Length 9.58 mm
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 CERAMIC, GLASS-SEALED
Package Code DIP
Package Equivalence Code DIP8,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Screening Level MIL-PRF-38535 Class V
Seated Height-Max 5.08 mm
Surface Mount NO
Switcher Configuration SINGLE
Switching Frequency-Max 500 kHz
Technology BIPOLAR
Temperature Grade MILITARY
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for UC1842AJQMLV

This table gives cross-reference parts and alternative options found for UC1842AJQMLV. 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 UC1842AJQMLV, 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
UC1842J883B Current Mode PWM Controller 8-CDIP -55 to 125 Texas Instruments UC1842AJQMLV vs UC1842J883B
5962-8670401PA Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, Unitrode Corporation UC1842AJQMLV vs 5962-8670401PA
IP1842AJE1 Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CDIP8, CERAMIC, DIP-8 TT Electronics Resistors UC1842AJQMLV vs IP1842AJE1
5962-8670401PX Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, Linfinity Microelectronics UC1842AJQMLV vs 5962-8670401PX
5962-8670401PA Current Mode PWM Controller 8-CDIP -55 to 125 Texas Instruments UC1842AJQMLV vs 5962-8670401PA
5962-8670405PA Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, Unitrode Corporation UC1842AJQMLV vs 5962-8670405PA
UC1842J/883B Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CDIP8 Rochester Electronics LLC UC1842AJQMLV vs UC1842J/883B
5962-8670401PC Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8 TT Electronics Resistors UC1842AJQMLV vs 5962-8670401PC
UC1842J/883B Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP8, Unitrode Corp (RETIRED) UC1842AJQMLV vs UC1842J/883B
UC1842AJ Current Mode PWM Controller 8-CDIP -55 to 125 Texas Instruments UC1842AJQMLV vs UC1842AJ
Part Number Description Manufacturer Compare
AS3842D14T Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14, PLASTIC, SOIC-14 Artesyn Embedded Technologies UC1842AJQMLV vs AS3842D14T
CS-3844N8 Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8, Cherry Semiconductor Corporation UC1842AJQMLV vs CS-3844N8
UC2845BN 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 onsemi UC1842AJQMLV vs UC2845BN
UC3845AD1 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8 STMicroelectronics UC1842AJQMLV vs UC3845AD1
SG3843D Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14, ROHS COMPLIANT, PLASTIC, SOIC-14 Microsemi Corporation UC1842AJQMLV vs SG3843D
IP2843N Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDIP8, PLASTIC, DIP-8 TT Electronics Resistors UC1842AJQMLV vs IP2843N
UC2844BN 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 onsemi UC1842AJQMLV vs UC2844BN
IP3843AD-14 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, 0.150 INCH, PLASTIC, SOIC-14 TT Electronics Power and Hybrid / Semelab Limited UC1842AJQMLV vs IP3843AD-14
5962-8670405V2A IC 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CQCC20, CERAMIC, LCC-20, Switching Regulator or Controller Texas Instruments UC1842AJQMLV vs 5962-8670405V2A
UCC2801PWG4 Low-Power BiCMOS Current-Mode PWM 8-TSSOP -40 to 85 Texas Instruments UC1842AJQMLV vs UCC2801PWG4

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