In stock:
55
$0.00000
Standard Package:
1
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Request for LM1770UMF
LM1770UMF
SWITCHING CONTROLLER, VOLTAGE-MO
Order Code:
CIS1832893
Manufacturer Part No:
LM1770UMF
Manufacturer:
Package / Case:
32-LCC (J-Lead)
Detailed Description:
Regulator Output DC-DC Controller IC
Technical Datasheet:
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LM1770UMF Information
| Mfr | National Semiconductor |
|---|---|
| Series | * |
| Package | Bulk |
| Product Status | Active |
| Output Type | Transistor Driver |
| Operating Temperature | -40°C ~ 85°C (TC) |
| Mounting Type | Surface Mount |
| Package / Case | 32-LCC (J-Lead) |
| Supplier Device Package | 32-PLCC (13.97x11.43) |
| Base Product Number | AT29BV020 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 2.75V ~ 9.8V |
| Topology | Buck |
| Frequency - Switching | 250kHz ~ 750kHz |
| Control Features | Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Synchronous Rectifier | Yes |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | Yes |
| Serial Interfaces | - |
| ECCN | EAR99 |
|---|---|
| HTSUS | 8542.39.0001 |
| RoHS Status | RoHS non-compliant |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| REACH Status | REACH Unaffected |