Image is for reference, please contact us to get the real picture
| Type | Description |
|---|---|
| Series: | R1272S |
| Package: | Bulk |
| Part Status: | Active |
| Output Type: | Transistor Driver |
| Function: | Step-Down |
| Output Configuration: | Positive |
| Topology: | Buck |
| Number of Outputs: | 1 |
| Output Phases: | 1 |
| Voltage - Supply (Vcc/Vdd): | 4V ~ 34V |
| Frequency - Switching: | 250kHz ~ 1MHz |
| Duty Cycle (Max): | - |
| Synchronous Rectifier: | Yes |
| Clock Sync: | Yes |
| Serial Interfaces: | - |
| Control Features: | Enable |
| Operating Temperature: | -40°C ~ 125°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 18-LFSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package: | 18-HSOP |
| Image | Part Number | Description | Stock / Unit Price |
|---|---|---|---|
 |
R1272S001A-E2-FERochester Electronics |
34 V INPUT SYNCHRONOUS STEP-DOWN |
In Stock: 5,000 $2.64000 |
 |
LM5035BMH/NOPBRochester Electronics |
LM5035B PWM CONTROLLER WITH INTE |
In Stock: 3,504 $2.66000 |
 |
TPS53128RGERRochester Electronics |
SYNCHRONOUS DCAP2 MODE DUAL STEP |
In Stock: 0 $2.66000 |
 |
TPS53129RGERRochester Electronics |
SYNCHRONOUS DCAP2 MODE DUAL STEP |
In Stock: 3,000 $2.66000 |
 |
TPS53128PWRRochester Electronics |
4.5V-24V INPUT SYNCHRONOUS DCAP2 |
In Stock: 2,000 $2.66000 |
 |
UCC2961DRochester Electronics |
UCC2961 ADVANCED PRIMARY SIDE ST |
In Stock: 13,950 $2.67000 |
 |
UCC3807D-1Rochester Electronics |
UCC3807-1 PROGRAMMABLE MAXIMUM D |
In Stock: 6,890 $2.67000 |
 |
UCC3807D-3Rochester Electronics |
UCC3807-3 PROGRAMMABLE MAXIMUM D |
In Stock: 0 $2.67000 |
 |
TPS5124DBTRRochester Electronics |
TPS5124 TPS5124 DUAL CHANNEL SYN |
In Stock: 4,000 $2.74000 |
 |
LM5121QMHX/NOPBRochester Electronics |
LM5121-Q1 AUTOMOTIVE GRADE, 3-65 |
In Stock: 2,272 $2.77000 |
