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                                    | Manufacturer Part Number: | R1287Z001H-E2-F | 
| Manufacturer: | RICOH Electronic Devices Co., LTD. | 
| Part of Description: | PWM/VFM, DUAL-CHANNEL STEP-UP/IN | 
| Lead Free Status / RoHS Status: | Lead Free / RoHS Compliant | 
| Stock Condition: | 4222 In Stock | 
| Ship From: | Hong Kong | 
| Shipment Way: | DHL/Fedex/TNT/UPS/EMS | 
| Type | Description | 
|---|---|
| Series | R1287x | 
| Package | Tape & Reel (TR) | 
| Part Status | Active | 
| Function | Step-Up/Inverted | 
| Output Configuration | Positive and Negative | 
| Topology | Buck, Boost | 
| Output Type | Adjustable | 
| Number of Outputs | 2 | 
| Voltage - Input (Min) | 2.5V | 
| Voltage - Input (Max) | 5.5V | 
| Voltage - Output (Min/Fixed) | -5.8V | 
| Voltage - Output (Max) | 5.8V | 
| Current - Output | 200mA | 
| Frequency - Switching | 1MHz | 
| Synchronous Rectifier | Yes | 
| Operating Temperature | -40°C ~ 85°C (TA) | 
| Mounting Type | - | 
| Package / Case | 12-VFBGA, WLCSP | 
| Supplier Device Package | WLCSP-12-P1 | 

