The MC34VR500 power management solution for network processor systems is a high-efficiency, quad buck regulator with up to 4.5 A output and five user-programmable LDOs.
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Part | Order | CAD Model | Status | Budgetary Price excluding tax | MCU Supported | Supply Voltage [min] (V) | Supply Voltage [max] (V) | Output Current (A) | Number of Buck Regulators | Number of LDO | Switching Frequency LV Buck (MHz) | Number of Boost Regulators | Number of Channels | Battery Charger | Package Type | Ambient Operating Temperature (Min to Max) (℃) | Safety Level | Device Function | Interface and Input Control | Additional Features - Analog | Junction Temperature (Min to Max) (℃) | Development Tools |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Active | 1K @ US$5.59 | LS1020A, LS1021A, LS1022A | 2.8 | 4.5 | 4.5 | 4 | 5 | 2 | 0 | 10 | No battery charger | HVQFN56 | -40 to 105 | QM | DC/DC regulator, PMIC | I2C | SW4 VTT mode | -40 to 125 | LS1021A-IOT, TWR-LS1021A | |||
Active | 1K @ US$5.59 | LS1020A, LS1021A, LS1022A | 2.8 | 4.5 | 4.5 | 4 | 5 | 2 | 0 | 10 | No battery charger | HVQFN56 | -40 to 105 | QM | DC/DC regulator, PMIC | I2C | Factory programmed LDOs | -40 to 125 | KITVR500EVM | |||
Active | 1K @ US$5.59 | LS1020A, LS1021A, LS1022A | 2.8 | 4.5 | 4.5 | 4 | 5 | 2 | 0 | 10 | No battery charger | HVQFN56 | -40 to 105 | QM | DC/DC regulator, PMIC | I2C | SW4 VTT mode | -40 to 125 | KITVR500EVM | |||
Active | 1K @ US$5.59 | LS1023A, LS1043, T1013, T1023 | 2.8 | 4.5 | 4.5 | 4 | 5 | 2 | 0 | 10 | No battery charger | HVQFN56 | -40 to 105 | QM | DC/DC regulator, PMIC | I2C | SW4 VTT mode | -40 to 125 | LS1043A-RDB, T1023-RDB | |||
Active | 1K @ US$5.59 | LS1023A, LS1043, T1013, T1023 | 2.8 | 4.5 | 4.5 | 4 | 5 | 2 | 0 | 10 | No battery charger | HVQFN56 | -40 to 105 | QM | DC/DC regulator, PMIC | I2C | SW4 VTT mode | -40 to 125 | KITVR500EVM | |||
Active | 1K @ US$5.59 | LS1024A | 2.8 | 4.5 | 4.5 | 4 | 5 | 2 | 0 | 10 | No battery charger | HVQFN56 | -40 to 105 | QM | DC/DC regulator, PMIC | I2C | SW4 VTT mode | -40 to 125 | KITVR500EVM | |||
Active | 1K @ US$5.59 | LS1020A, LS1021A, LS1022A | 2.8 | 4.5 | 4.5 | 4 | 5 | 2 | 0 | 10 | No battery charger | HVQFN56 | -40 to 105 | QM | DC/DC regulator, PMIC | I2C | SW4 VTT mode | -40 to 125 | KITVR500EVM | |||
Active | 1K @ US$5.59 | LS1046A | 2.8 | 4.5 | 4.5 | 4 | 5 | 2 | 0 | 10 | No battery charger | HVQFN56 | -40 to 105 | QM | DC/DC regulator, PMIC | I2C | Factory programmed LDOs | -40 to 125 | LS1046A-RDB | |||
Active | 1K @ US$5.59 | LS1028 | 2.8 | 4.5 | 4.5 | 4 | 5 | 2 | 0 | 10 | No battery charger | HVQFN56 | -40 to 105 | QM | DC/DC regulator, PMIC | I2C | Factory programmed LDOs | -40 to 125 | LS1028A-RDB | |||
Active | 1K @ US$5.59 | LS1043/23A, T1023/13 | 2.8 | 4.5 | 4.5 | 4 | 5 | 2 | 0 | 10 | No battery charger | HVQFN56 | -40 to 105 | QM | DC/DC regulator, PMIC | I2C | SW4 VTT mode | -40 to 125 | LS1043A-RDB, T1023-RDB |
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