Datasheet R1525x-Y for Industrial Applications (Ricoh)

R1525x-Y Series 200 mA 42 V Ultra Low Supply Current Voltage Regulator for Industrial Applications
NO. EY-520-190109
OVERVIEW
The R1525x is a low supply current voltage regulator featuring 200mA output current and up to 42 V input voltage. By providing excellent noise immunity to externally generated RF noise, this device is suitable for the power source for control unit and sensing unit used under the electromagnetic environment. This is a high-reliability semiconductor device for industrial application (-Y) that has passed both the screening at high temperature and the reliability test with extended hours.
KEY BENEFITS
• Achieves low-supply current of 2.2µA(Typ.) with the LDO at maximum rating 50V (Peak Inrush Voltage: 60V). • Ensures the design margin by the output voltage with high-accuracy of ±0.6% (Ta=25°C). • Protects the output voltage variations in high-frequency noise band (10MHz to 1GHz).
KEY SPECIFICATIONS CHRACTERISTICS
• Input Voltage Range: 3.5 V to 42.0 V Noise Immunity Characteristic • Maximum Rating: 50 V (Peak Inrush Voltage: 60 V@200ms or less) • Operating Temperature Range: −50°C to 125°C • Supply Current: Typ. 2.2 µA (Typ. 0.1 µA at Standby) • Dropout Voltage: Typ. 0.6 V (IOUT = 200 mA, VOUT = 5.0 V) • Output Voltage Range: 1.8 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 3.4 V, 5.0 V, 5.5 V, 6.0 V, 6.4 V, 7.5 V, 8.0 V, 8.5 V, 9.0 V • Output Voltage Accuracy: ±0.6% (Ta = 25°C)
TYPICAL APPLICATIONS
±1.6% (−50°C ≤ Ta ≤ 125°C) V • VDD VOUT OUT Input Stability: Typ. 0.01%/V (VSET + 1 V ≤ VIN ≤ 42 V) • C
R1525x
IN COUT Short-circuit Protection: Limited to Typ. 80 mA • Overcurrent Protection: Limited to Typ. 350 mA CE GND • CE Control Thermal Shutdown: Detected at Typ.160°C CIN = Ceramic 0.1 µF COUT = Ceramic 0.1 µF
PACKAGES (unit: mm) SOT-23-5 SOT-89-5 HSOP-6J
2.9 x 2.8 x 1.1 4.5 x 4.35 x 1.5 5.02 x 6.0 x 1.5
HSOP-8E
5.2 x 6.2 x 1.45
APPLICATIONS
• Industrial equipments such as FAs and smart meters • Equipments used under high-temperature conditions such as surveillance camera and vending machine • Equipments accompanied by self-heating such as motor and lighting 1