Diodes Incorporated AP7351D LDO Regulators
Diodes Incorporated AP7351D Low Drop-Out (LDO) Regulators provide ±1% high output voltage accuracy with 150mA guaranteed output current. These Diodes Incorporated regulators include a voltage reference, error amplifier, current limit circuit, and an enable input to turn the device ON/OFF. The AP7351D regulators offer 60dB @1KHz ripple rejection and 0.5µA low quiescent current. These LDO regulators are ideal for use in low-power handheld, IoT sensor modules, cameras, wearable devices, and other battery-operated devices requiring an extended time. The AP7351D regulators come in industrial standard X2-DFN1010-4 (Type B) and SOT25 packages.
Features
- Low VIN and wide 1.4V to 5.5V VIN range
- Active output discharge with a wide variety of output voltages
- 150mA guaranteed output current
- 0.8V to 4.5V output voltage range
- Output voltage accuracy
- ±1% VOUT accuracy @ room temperature
- ±2% over -40ºC to 85ºC temperature range
- High PSRR of 60dB @1kHz
- Low noise of 32µVRMS @ 10Hz to 100kHz
- Quiescent current as low as 0.5μA
- 0.02μA typical standby current
- Overtemperature protection and short-circuit current foldback for ruggedized solution
- Totally lead-free and fully RoHS compliant
- Halogen and antimony-free “Green” device
Applications
- Wearable electronics
- Sensor module for Internet-of-Things (IoT)
- Wireless communication modules
- Battery-operated devices
- Cameras
- Image sensors
Functional Block Diagram
Typical Application Circuit
Additional Resorces
Learn More About
Diodes Incorporated AP7370 Ultra-Low Drop-Out (ULDO) Regulators
Feature wide input voltage range, high accuracy, and 300mA output current.
Published: 2019-12-05
| Updated: 2023-08-09