LV56831P: 4-Channel Linear Voltage Regulator for Automotive Infotainment
The LV56831P has 4 linear voltage regulators, VDD 5V(3.3V), AUDIO(8.5V), AMP remote(12V) and REG(3.3V/5V select). About protection circuits, it has Over-current-protection, Over-voltage-protection and Thermal-shut-down. AMP remote and REG supply is independent terminal from VCC.
Features- 4 system regulatorVDD(LCD micon) : VOUT 5.0V(3.3V), IO max 300mA, reverse current prevention.Audio : VOUT 8.5V, IO max 400mAAMP remote : VOUT 12V, IO max 500mAREG3.3/5V : VOUT 3.3V(5V), IO max 500mA
- Over-current-protection
- Over-voltage-protection: Typ 21V(except VDD)
- Thermal-shut-down Typ 175°C
- Applied Pch-LDMOS for output stages.
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Applications- Automotive Audio and Infotainment System
| End Products |
Data Sheets (1)
Package Drawings (1)
| Document Title | Document ID/Size | Revision |
|---|
| HZIP15 | 945AB (63.6kB) | A |
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| LV56831P-E | Active | Pb-free | HZIP-15 | 945AB | NA | Fan-Fold | 20 | $1.6666 |
Specifications
| Product | Output | Polarity | VO (V) | IO Typ (A) | VI Max (V) | VDO Typ (V) | Iq Typ (mA) | PSRR (dB) | Noise (µVrms) |
|---|
| LV56831P-E | Quad | Positive | 3.3/5
8.5
5/3.3
12 | 0.5
0.3 | 16 | | 0.05 | 50 | |
