Power Management
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— · SOIC-16
- 1.2A（限流保护1.5A）
- LFCSP-16（4×4mm，裸露焊盘）
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All products
Power Management
LP2980IM5X-ADJ
Texas Instruments / National Semiconductor
LDO Voltage Regulator
Key specifications
50 mA
2.2 V to 16 V (Legacy)
SOT-23-5
- Manufacturer
- Texas Instruments / National Semiconductor
- Package
- SOT-23-5 (DBV)
- Category
- Power Management
Genuine, traceable stock
Photographed in our warehouse — factory-sealed with intact labels, lot and date codes.
Datasheet
Full specifications
Basic information
| Manufacturer | Texas Instruments (TI) / National Semiconductor |
|---|
8
| Part number | LP2980IM5X-ADJ |
|---|
11
| Product type | LDO Voltage Regulator |
|---|
14
| Output type | Adjustable |
|---|
Input / output characteristics
| Input Voltage Range | 2.2 V to 16 V (Legacy) |
|---|
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| Output voltage range | 1.23 V to 15.0 V (Legacy) |
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26
| Output current | 50 mA |
|---|
29
| Dropout voltage | 120 mV (Typical at 50mA) |
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32
| Line regulation | 3 mV (Typical) |
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35
| Load regulation | ±1% (New Chip, Full Temp) |
|---|
Performance
| Accuracy | ±1% (Typical, New Chip) |
|---|
42
| Power-supply ripple rejection (PSRR) | 70 dB (at 1 kHz, New Chip) |
|---|
45
| Quiescent current | 55 µA (No Load, New Chip) |
|---|
49
| Shutdown current | < 1 µA (Legacy) |
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53
| Noise | 160 µVrms |
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| Thermal protection | Yes (Thermal Shutdown) |
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| Current limit | Yes |
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Interface & package
| Pin Configuration (SOT-23-5) | 1: VIN, 2: GND, 3: ON/OFF, 4: ADJ, 5: VOUT |
|---|
66
| Package | SOT-23-5 (DBV) |
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69
| Mounting type | SMD/SMT (Surface-Mount) |
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72
| Packaging type | Tape & Reel (TR) |
|---|
Operating environment
| Operating Temperature | -40°C to +125°C |
|---|
79
| Junction temperature (max) | 125°C |
|---|
Other features
| Features | Enable Pin, Soft-Start, Low IQ, Stable with Ceramic Capacitors |
|---|
86
| Application areas | Battery Powered Equipment, SSDs, Smart Meters, Industrial Controls |
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Power Management
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