
LM5642XMTX/NOPB | |
|---|---|
DigiKey Part Number | 296-35308-2-ND - Tape & Reel (TR) 296-35308-1-ND - Cut Tape (CT) 296-35308-6-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | LM5642XMTX/NOPB |
Description | IC REG CTRLR BUCK 28TSSOP |
Manufacturer Standard Lead Time | 6 Weeks |
Customer Reference | |
Detailed Description | Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-TSSOP |
Datasheet | Datasheet |
EDA/CAD Models | LM5642XMTX/NOPB Models |
Type | Description | Select All |
|---|---|---|
Category | ||
Manufacturer | Texas Instruments | |
Series | - | |
Packaging | Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | |
Part Status | Active | |
Output Type | Transistor Driver | |
Function | Step-Down | |
Output Configuration | Positive | |
Topology | Buck | |
Number of Outputs | 2 | |
Output Phases | 2 | |
Voltage - Supply (Vcc/Vdd) | 4.5V ~ 36V | |
Frequency - Switching | 375kHz | |
Duty Cycle (Max) | 98.9% | |
Synchronous Rectifier | Yes | |
Clock Sync | Yes | |
Serial Interfaces | - | |
Control Features | Current Limit, Enable, Soft Start | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | 28-TSSOP (0.173", 4.40mm Width) | |
Supplier Device Package | 28-TSSOP | |
Base Product Number |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $4.78000 | $4.78 |
| 10 | $3.63700 | $36.37 |
| 25 | $3.35120 | $83.78 |
| 100 | $3.03690 | $303.69 |
| 250 | $2.88696 | $721.74 |
| 500 | $2.79658 | $1,398.29 |
| 1,000 | $2.72221 | $2,722.21 |
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $2.64369 | $6,609.22 |


