 | |  | |
| PartNumber | BD8641EFV-E2 | BD8643FV-E2 | BD8649EFV-E2 |
| Description | Switching Voltage Regulators CONV DCDC STPDWN SNGL 3V-5V 20PIN | Switching Voltage Regulators CONV DCDC SNGL STPDN 4.5V-18V 20PIN | Switching Voltage Regulators CONV DCDC SNGL STPDN 4.5V-18V 20PIN |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | HTSSOP-20 | SSOP-B-20 | HTSSOP-B-20 |
| Output Voltage | 800 mV to 5.5 V | - | - |
| Output Current | 3 A | 2 A | 3 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 5.5 V | 18 V | 18 V |
| Topology | Buck | - | - |
| Input Voltage MIN | 3 V | 4.5 V | 4.5 V |
| Switching Frequency | 250 kHz to 2.3 MHz | 600 kHz | 600 kHz |
| Minimum Operating Temperature | - 40 C | - 20 C | - 20 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Packaging | Reel | Reel | Reel |
| Input Voltage | 3 V to 5.5 V | - | - |
| Operating Temperature Range | - 40 C to + 85 C | - 20 C to + 85 C | - |
| Quiescent Current | 380 uA | - | - |
| Type | Synchronous Rectification FET Type DC/DC Converter | Switching Regulator with MOSFET | Switching Regulator with MOSFET |
| Brand | ROHM Semiconductor | ROHM Semiconductor | ROHM Semiconductor |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Moisture Sensitive | Yes | - | Yes |
| Operating Supply Current | 380 uA | - | 1.5 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 2500 | 2000 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 3 V | 4.5 V | - |
| Unit Weight | 0.003527 oz | 0.016000 oz | 0.002885 oz |
| Series | - | BD8643FV | BD8649EFV |
| Part # Aliases | - | BD8643FV | BD8649EFV |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
| BD8668GW-E2 | Battery Management 8.4V Charge 25pin Bat Char IC w/Cur Lm | ||
| BD8665GW-E2 | Battery Management 8.4V Charge 20pin Bat Char IC w/Cur Lm | ||
| BD8664GW-E2 | Battery Management WL-CSP EEPROM | ||
| BD8643FV-E2 | Switching Voltage Regulators CONV DCDC SNGL STPDN 4.5V-18V 20PIN | ||
| BD8649EFV-E2 | Switching Voltage Regulators CONV DCDC SNGL STPDN 4.5V-18V 20PIN | ||
| BD8693FVM | New and Original | ||
| BD8641EFV-E2 | IC REG BUCK ADJ 3A 20HTSSOP-B | ||
| BD8664GW-E2 | Battery Management WL-CSP EEPROM | ||
| BD8665GW-E2 | Battery Management 8.4V Charge 20pin Bat Char IC w/Cur Lm | ||
| BD8668GW-E2 | Battery Management 8.4V Charge 25pin Bat Char IC w/Cur Lm | ||
| BD8649EFV-E2 | IC REG BUCK ADJ 3A 20HTSSOP-B | ||
| BD8643FV-E2 | Voltage Regulators - Switching Regulators CONV DCDC SNGL STPDN 4.5V-18V 20PIN | ||
ROHM Semiconductor |
BD8643FV | New and Original | |
| BD8646FV | New and Original | ||
| BD8646FV-E2 | New and Original | ||
| BD8649EFV | New and Original | ||
| BD8650FV-E2 | New and Original | ||
| BD8650FV-ME2 | New and Original | ||
| BD8651FV-E2 | New and Original | ||
| BD8654FS-HVE2 | New and Original | ||
| BD8656FS-HVE2 | New and Original | ||
| BD8656FS-HVE2. | New and Original | ||
| BD8656FS-HVE2/PB | New and Original | ||
| BD8657FV-HVGE2 | New and Original | ||
| BD8658EFV-HVGE2 | New and Original | ||
| BD8671KN-E2 | New and Original | ||
| BD8677 | New and Original | ||
| BD8678A | New and Original | ||
| BD8693FJ-E2 | New and Original | ||
| BD8693FVM-GTR | New and Original | ||
| BD8693FVM-HVTR | New and Original | ||
| BD8694 SOP-8 | New and Original | ||
| BD8694DSN-E2 | New and Original | ||
| BD8694EFJ-HVE2 | New and Original | ||
| BD8695FV-HVE2 | New and Original | ||
| BD86B | New and Original | ||
| BD8714-1 | New and Original | ||
| BD8646 | New and Original | ||
| BD8650FV | New and Original | ||
| BD8651FV | New and Original | ||
| BD8652FV | New and Original | ||
| BD8654FS | New and Original | ||
| BD8655FV | New and Original | ||
| BD8655FV-HVE2 | New and Original | ||
| BD8656FS | New and Original | ||
ON Semiconductor |
BD8693 | New and Original | |
| BD8714-2 | New and Original | ||
| BD8664GWE2 | Processor Supervisors | ||
| BD8665GWE2 | Battery Charger 20-Pin UCSP75M2 T/R | ||
| BD8643FVE2 | Processor Supervisors |