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Key Specs Summary(12)
- features
- Over Current Protection;Thermal Shutdown;Enable control
- Number Of OutputsVerified
- 1
- Operating Temperature
- -40℃~+125℃@(Tj)
- Operating Voltage
- 5.5V
- Output Configuration
- Negative
- Output CurrentVerified
- 500mA
- Output Type
- Fixed
- Output VoltageVerified
- 3.3V
- package
- LFCSP-8(2x2)
- Package Industry NameEnriched
- LFCSP
- Pin CountEnriched
- 8
- Supply Current Iq
- 600uA
Datasheet Extracted
Facts extracted directly from the datasheet (sourced)Pin Configuration · 8-lead LFCSP · 8 pins
| # | Name | Type | Function |
|---|---|---|---|
| 1 | VOUT | output | Regulated Output Voltage |
| 2 | SENSE | input | Sense Input |
| 3 | VA | power in | Low Noise Reference Voltage |
| 4 | VAFB | input | Output Voltage Reference Feedback (Adjust Mode) |
| 5 | EN | input | Enable |
| 6 | GND | power in | Ground |
| 7 | VREG | power in | Regulated Input Supply to the LDO Amplifier |
| 8 | VIN | power in | Regulator Input Supply |
Absolute Maximum Ratings
| VIN to GND | 0.3 to -6V | |
| VOUT to GND | 0.3 to -VINV | |
| EN to GND | 5.0 to -6V | |
| VA to GND | 0.3 to -6V | |
| VAFB to GND | 0.3 to -6V | |
| VREG to GND | 0.3 to -2.16V | |
| SENSE to GND | 0.3 to -6V | |
| Storage Temperature Range | -65 to 150°C | |
| Operating Junction Temperature Range | -40 to 125°C |
Recommended Operating
| Input voltage range | -2.0 to -5.5V | |
| Operating supply current (IGND) | 0.6mA | no load |
| Shutdown current | 2µA | VIN = -5.5 V |
Thermal
- theta ja
- 68.8
- theta jc
- 10.0
Ordering
- R7
- Tape and Reel
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