Switching Regulator or Controllers
Active
Mature
UC3842BD1
Manufacturer: ST Micro
Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
Manufacturer Description:
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
| Part Number: | UC3842BD1 |
|---|---|
| Generic: | UC3842 |
| CAGE Code: | F8859, 50088, SCR76, 66958 |
| Category: | Switching Regulator or Controllers |
| Part Type: | Other Semiconductors |
| DLA Qualification: | Not Qualified |
|---|---|
| Date of Introduction: | January 1980 |
| Lifecycle Stage: | Mature |
Package Information
| Package Style: | SMALL OUTLINE |
|---|---|
| Terminals: | 8 |
| Height: | 1.75 mm |
| Package Code: | SOP |
|---|
Compliance & Certifications
- EU RoHS Compliant
- REACH Compliant
- DRC Status: DRC Conflict Free Undeterminable
Abacus Technologies supplies UC3842BD1, sourced from ST MICROELECTRONICS. Inventory shown on this page reflects quantity on hand when available: 2857 units. This is an electronic component listed for B2B buyers. You can add the part to your cart if purchase options are enabled, or submit a request for quote. Our team can confirm lead time, package options, and alternates. For compliance or manufacturer-specific details, use the spec blocks on this page when present. If something
| Type | Part Number | Manufacturer |
|---|---|---|
| Functional Equivalent |
5962-8670402VXA
|
TI |
| Functional Equivalent |
5962-8670403VXA
|
TI |
| Functional Equivalent |
5962-8670403VXX
|
TI |
| Functional Equivalent |
5962-8670403XA
|
TI |
| Functional Equivalent |
5962-8670403XX
|
TI |
| Functional Equivalent |
5962-8670406VXA
|
TI |
| FFF Alternates |
LT1242CS8#PBF
|
Analog Devices |
| Functional Equivalent |
LT1242CS8#PBF
|
Analog Devices |
| FFF Alternates |
LT1242CS8#TRPBF
|
Analog Devices |
| Functional Equivalent |
LT1242CS8#TRPBF
|
Analog Devices |
| FFF Alternates |
LT1242IS8#PBF
|
Analog Devices |
| Functional Equivalent |
LT1242IS8#PBF
|
Analog Devices |
| FFF Alternates |
LT1242IS8#TRPBF
|
Analog Devices |
| Functional Equivalent |
LT1242IS8#TRPBF
|
Analog Devices |
| Functional Equivalent |
MIC38HC42-1YM
|
Microchip |
| Functional Equivalent |
MIC38HC43-1YM
|
Microchip |
| Functional Equivalent |
MIC38HC43YN
|
Microchip |
| Functional Equivalent |
MIC38HC44-1YM
|
Microchip |
| Functional Equivalent |
MIC38HC44YN
|
Microchip |
| Functional Equivalent |
MIC38HC45-1YM
|
Microchip |
| Functional Equivalent |
MIC38HC45YN
|
Microchip |
| Functional Equivalent |
TL2843DRG4-8
|
TI |
| Functional Equivalent |
UC1843AMDREP
|
TI |
| Functional Equivalent |
UC1844AMDREP
|
TI |
| Functional Equivalent |
UC1844L883B
|
TI |
| Functional Equivalent |
UC2842AD8TR
|
TI |
| Functional Equivalent |
UC2842ADG4
|
TI |
| Functional Equivalent |
UC2842AQDR
|
TI |
| FFF Alternates |
UC2842BD1
|
ST Micro |
| FFF Alternates |
UC2842BD1013TR
|
ST Micro |
| FFF Alternates |
UC2842BD1R2G
|
Onsemi |
| Functional Equivalent |
UC2842BD1R2G
|
Onsemi |
| Functional Equivalent |
UC2842D8G4
|
TI |
| Functional Equivalent |
UC2843AD8TR
|
TI |
| Functional Equivalent |
UC2843AD8TRG4
|
TI |
| Functional Equivalent |
UC2843ANG4
|
TI |
| Functional Equivalent |
UC2843BD1R2G
|
Onsemi |
| Functional Equivalent |
UC2843BDR2G
|
Onsemi |
| Functional Equivalent |
UC2843BNG
|
Onsemi |
| Functional Equivalent |
UC2843D8TR
|
TI |
| Functional Equivalent |
UC2843D8TRG4
|
TI |
| Functional Equivalent |
UC2844AD8TR
|
TI |
| Functional Equivalent |
UC2844AD8TRG4
|
TI |
| Functional Equivalent |
UC2844ANG4
|
TI |
| Functional Equivalent |
UC2844D8TR
|
TI |
| Functional Equivalent |
UC2844NG4
|
TI |
| Functional Equivalent |
UC2845AD8TR
|
TI |
| Functional Equivalent |
UC2845AD8TRG4
|
TI |
| Functional Equivalent |
UC2845AQD8R
|
TI |
| Functional Equivalent |
UC2845AQDR
|
TI |
| Functional Equivalent |
UC2845D8TR
|
TI |
| Functional Equivalent |
UC2845D8TRG4
|
TI |
| Functional Equivalent |
UC2845DG4
|
TI |
| Functional Equivalent |
UC3842AD8TR
|
TI |
| Functional Equivalent |
UC3842AD8TRG4
|
TI |
| Functional Equivalent |
UC3842ADG4
|
TI |
| Functional Equivalent |
UC3842ADW
|
TI |
| FFF Alternates |
UC3842BD1013TR
|
ST Micro |
| FFF Alternates |
UC3842BD1R2G
|
Onsemi |
| Functional Equivalent |
UC3842BD1R2G
|
Onsemi |
| Functional Equivalent |
UC3842BDR2G
|
Onsemi |
| FFF Alternates |
UC3842BVD1R2G
|
Onsemi |
| Functional Equivalent |
UC3842BVD1R2G
|
Onsemi |
| Functional Equivalent |
UC3843AD8TR
|
TI |
| Functional Equivalent |
UC3843AD8TRG4
|
TI |
| Functional Equivalent |
UC3843ADG4
|
TI |
| Functional Equivalent |
UC3843ADTR
|
TI |
| Functional Equivalent |
UC3843ANG4
|
TI |
| Functional Equivalent |
UC3843BD1R2G
|
Onsemi |
| Functional Equivalent |
UC3843BDR2G
|
Onsemi |
| Functional Equivalent |
UC3843BNG
|
Onsemi |
| Functional Equivalent |
UC3843BVD1R2G
|
Onsemi |
| Functional Equivalent |
UC3843BVDR2G
|
Onsemi |
| Functional Equivalent |
UC3843D8TR
|
TI |
| Functional Equivalent |
UC3843D8TRG4
|
TI |
| Functional Equivalent |
UC3843NG4
|
TI |
| Functional Equivalent |
UC3844AD8TR
|
TI |
| Functional Equivalent |
UC3844ADTR
|
TI |
| Functional Equivalent |
UC3844D8TR
|
TI |
| Functional Equivalent |
UC3844DTRG4
|
TI |
| Functional Equivalent |
UC3844NG4
|
TI |
| Functional Equivalent |
UC3845AD8TR
|
TI |
| Functional Equivalent |
UC3845AD8TRG4
|
TI |
| Functional Equivalent |
UC3845ADG4
|
TI |
| Functional Equivalent |
UC3845ADTR
|
TI |
| Functional Equivalent |
UC3845ADTRG4
|
TI |
| Functional Equivalent |
UC3845ANG4
|
TI |
| Functional Equivalent |
UC3845D8TR
|
TI |
| Functional Equivalent |
UC3845D8TRG4
|
TI |
| Functional Equivalent |
UC3846DWTRG4
|
TI |
| Functional Equivalent |
V62/03625-02YE
|
TI |
| Functional Equivalent |
V62/03625-03YE
|
TI |
Pricing & Availability
2857 units available
Contact us for pricing
Quote response: shortly
AS6081, AS9120b, IDEA, ERAI, ISO9001
B2B and commercial accounts only: we quote OEMs, contract manufacturers, and military/primes.
Get pricing — no account needed
— or just save it to a cart —
Browse More
Risk Indicators
- Lifecycle: Low
- Environmental: Med
- Supply Chain: Low-Med
Need help? Email sales or call (800) 701-8152.