LP2951ACMX
Positive 1.24 to 29 volt output
Inventory:5,004
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Part Number : LP2951ACMX
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Package/Case : SOIC (D)-8
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Brands : TI
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Components Categories : Voltage Regulators , Linear, Low Drop Out Regulators
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Datesheet : LP2951ACMX DataSheet (PDF)
Overview of LP2951ACMX
The LP2951ACMX is a micropower voltage regulator designed for low quiescent current and dropout voltage, making it perfect for battery-powered systems. With a quiescent current of only 75 µA and a dropout voltage as low as 40 mV at light loads, this regulator is efficient and ideal for maximizing battery life. The LP2951ACMX incorporates careful design considerations to minimize error, including tight initial tolerance, excellent load and line regulation, and a very low output voltage temperature coefficient. This makes it a reliable choice for applications requiring a low-power voltage reference
Key Features
- Input Voltage Range: 2.3 V to 30 V
- 5-V, 3-V, and 3.3-V Output Voltage Versions Available
- High Accuracy Output Voltage
- Ensured 100-mA Output Current
- Extremely Low Quiescent Current
- Low Dropout Voltage
- Extremely Tight Load and Line Regulation
- Very Low Temperature Coefficient
- Use as Regulator or Reference
- Needs Minimum Capacitance for Stability
- Current and Thermal Limiting
- Stable With Low-ESR Output Capacitors (10 mΩ to 6 Ω)
- LP2951-N Versions Only:
- Error Flag Warns of Output Dropout
- Logic-Controlled Electronic Shutdown
- Output Programmable From 1.24 V to 29 V
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Output options | Adjustable Output, Fixed Output | Iout (max) (A) | 0.1 |
| Vin (max) (V) | 30 | Vin (min) (V) | 2.3 |
| Vout (max) (V) | 29 | Vout (min) (V) | 1.24 |
| Fixed output options (V) | 3, 3.3, 5 | Noise (µVrms) | 160 |
| Iq (typ) (mA) | 0.075 | Thermal resistance θJA (°C/W) | 43, 56, 118, 171 |
| Rating | Catalog | Load capacitance (min) (µF) | 1 |
| Regulated outputs (#) | 1 | Features | Enable, Power good |
| Accuracy (%) | 2.5 | PSRR at 100 KHz (dB) | 51 |
| Dropout voltage (Vdo) (typ) (mV) | 380 | Operating temperature range (°C) | -40 to 125 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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