LD391001 A low quiescent current low noise voltage regulator | Power Management (PMIC) | 8 | Active | The LD39100 provides 1 A maximum current with an input voltage range from 1.5 V to 5.5 V and a typical dropout voltage of 200 mV. The device is stable with ceramic capacitors on the input and output.
The ultra-low dropout voltage, low quiescent current and low-noise features make it suitable for low power battery-powered applications. Power supply rejection is 70 dB at low frequency and starts to roll off at 10 kHz.
Enable logic control function puts the LD39100 in shutdown mode, allowing a total current consumption lower than 1 µA. The device also includes short-circuit constant current limiting and thermal protection.
LD39100 is available also in AEC-Q100 qualified version, in the DFN6 (3x3 mm) with wettable flank package. |
| Power Management (PMIC) | 2 | Active | |
LD39115J150 mA low quiescent current low noise voltage regulator | Integrated Circuits (ICs) | 1 | Obsolete | The LD39115J provides 150 mA maximum current from an input voltage ranging from 1.5 V to 5.5 V with a typical dropout voltage of 80 mV. It is stabilized with a ceramic capacitor. The ultra low drop voltage, low quiescent current and low noise features make it suitable for low power battery-powered applications. Power supply rejection is 65 dB at low frequencies and starts to roll off at 10 kHz. An enable logic control function puts the LD39115J in shutdown mode allowing a total current consumption lower than 1 μA. The device also includes a short-circuit constant current limiting and thermal protection. |
| PMIC | 11 | Active | |
LD39150Ultra low drop BiCMOS voltage regulator | Integrated Circuits (ICs) | 6 | Active | The LD39150 is a fast ultra low drop linear regulator which operates from 2.5 V to 6 V input supply.
A wide range of output options are available. The low drop voltage, low noise, and ultra low quiescent current make it suitable for low voltage microprocessor and memory applications. The device is developed on a BiCMOS process which allows low quiescent current operation independently of output load current. |
LD392002 A high PSRR ultra low drop linear regulator with reverse current protection | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 3 | Active | The LD39200 provides 2 A of maximum current with an input voltage range from 1.25 V to 6.0 V, and a typical dropout voltage of 130 mV.
It is stable with ceramic capacitors on the output (10 µF).
Typical power supply rejection ratio is 70 dB at 1 kHz and starts to roll off at 20 kHz.
The enable logic control function puts the LD39200 in shutdown mode, reducing the total current consumption to 10 nA (typ.).
Power Good flag is available on a dedicated pin.
The device also includes reverse current protection, short-circuit constant current limit and thermal protection.
Typical applications are for Telecom infrastructure and consumer. |
| Integrated Circuits (ICs) | 7 | Obsolete | |
| Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | 1 | Obsolete | |
| PMIC | 12 | Active | |
| Power Management (PMIC) | 7 | Active | |
