Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | UCC39421N |
| OEMstron Part # | UCC39421N |
| Manufacturer | Texas Instruments |
| Category | Semiconductors › Power Management ICs › Voltage Regulators - DC DC Switching Controllers |
| Description | IC REG CTRLR MULT TOPOLOGY 16DIP |
| Lifecycle | Discontinued |
| RoHS | No RoHS Information |
| EDA/CAD Models | UCC39421N PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 20 - Jan 25 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
UCC39421N Specifications
| Part Number | UCC39421N | |
| Brand | Texas Instruments | |
| Lifecycle | Discontinued | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Voltage Regulators - DC DC Switching Controllers | |
| Manufacturer | ||
| Series | - | |
| Output Type | Transistor Driver | |
| Function | Step-Up, Step-Up/Step-Down | |
| Output Configuration | Positive | |
| Topology | Boost, Flyback, SEPIC | |
| Number of Outputs | 1 | |
| Output Phases | 1 | |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 8V | |
| Frequency - Switching | 150kHz ~ 1.2MHz | |
| Duty Cycle (Max) | 88% | |
| Synchronous Rectifier | Yes | |
| Clock Sync | Yes | |
| Serial Interfaces | - | |
| Control Features | Enable, Frequency Control, Low Battery, Reset | |
| Operating Temperature | 0°C ~ 70°C (TA) | |
| Package / Case | 16-DIP (0.300", 7.62mm) | |
| Supplier Device Package | 16-PDIP |
UCC39421N Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
UCC39421N Unitrode Corporation |
N/A SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDIP16 DIP-16 |
4659 |
|
UCC39421NG4 Unitrode Corporation |
N/A |
75 |
| Part Number | Description | Stock |
|
UCC39421N D# 2156-UCC39421N-TI-ND Rochester Electronics LLC |
SWITCHING CONTROLLER |
12965 In Stock |
|
UCC39421NG4 D# 2156-UCC39421NG4-UN-ND Rochester Electronics LLC |
IC REG CTRLR MULT TOPOLOGY 16DIP |
75 In Stock |
| Part Number | Description | Stock |
|
UCC39421N Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
15428 |
|
UCC39421NG4 Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
89 |
| Part Number | Description | Stock |
|
UCC39421NG4 Texas Instruments |
OEM/CM ONLY |
710 |
| Part Number | Description | Stock |
|
UCC39421N D# NS-UCC39421N Texas Instruments |
OEM/CM ONLY |
6160 |
|
UCC39421NG4 D# NS-UCC39421NG4 Texas Instruments |
OEM/CM ONLY |
5676 |
| Part Number | Description | Stock |
|
UCC39421N Texas Instruments |
Switching Controller, Current-mode, 0.00065A, 2000kHz Switching Freq-Max, BICMOS, PDIP16 RoHS: Compliant
|
12965 |
|
UCC39421NG4 Unitrode Corporation |
IC REG CTRLR MULT TOPOLOGY 16DIP RoHS: Compliant
|
75 |
| Part Number | Description | Stock |
|
UCC39421N Texas Instruments |
OEM/CM ONLY |
94 |
| Part Number | Description | Stock |
|
UCC39421N Unitrode Corporation |
RFQ |
965 |
|
UCC39421NG4 Texas Instruments |
RFQ |
3458 |
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Quick Inquiry
| In Stock | 391 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 2.8694 | $ 2.8694 |
| 100 | $ 2.8694 | $ 286.9400 |
| 500 | $ 2.8694 | $ 1,434.7000 |
| 1000 | $ 2.8694 | $ 2,869.4000 |
| 2500 | $ 2.8694 | $ 7,173.5000 |
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