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LD39115J12R Folha de dados(PDF) 9 Page - STMicroelectronics |
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LD39115J12R Folha de dados(HTML) 9 Page - STMicroelectronics |
9 / 23 page LD39115Jxx Electrical characteristics Doc ID 15527 Rev 5 9/23 TJ = 25 °C, VIN = VOUT(NOM) + 1 V, CIN = COUT = 1 µF, IOUT = 1 mA, VEN = VIN, unless otherwise specified. Table 6. Electrical characteristics for LD39115SJxx (1) Symbol Parameter Test conditions Min. Typ. Max. Unit VIN Operating input voltage 1.5 5.5 V VUVLO Turn-on threshold 1.45 1.48 V Turn-off threshold 1.30 1.35 mV VOUT VOUT accuracy VOUT >1.5V, IOUT=1mA, TJ=25°C -2.0 2.0 % VOUT >1.5V, IOUT=1mA, -40°C<TJ<125°C -3.0 3.0 % VOUT ≤ 1.5V, IOUT=1mA ±10 mV VOUT ≤ 1.5V, IOUT=1mA, -40°C<TJ<125°C ±30 mV ΔV OUT Static line regulation VOUT +1V ≤ VIN ≤ 5.5V, IOUT=1mA 0.01 %/V ΔV OUT Transient line regulation (2) ΔV IN=+500mV, IOUT=1mA, TR=TF=5µs 10 mVpp ΔV OUT Static load regulation IOUT = 1mA to 150mA 0.002 %/mA ΔV OUT Transient load regulation (2) IOUT = 1mA to 150mA, TR=TF=5µs 40 mVpp VDROP Dropout voltage (3) IOUT = 100mA, VOUT>1.5V -40°C<TJ<125°C 80 110 mV eN Output noise voltage 10Hz to 100kHz, IOUT=10mA 30 µVRMS /V SVR Supply voltage rejection VOUT = 1.5V VIN = VOUTNOM+1V+/-VRIPPLE VRIPPLE = 0.1V Freq.=1kHz IOUT=10mA 74 dB VIN = VOUTNOM+0.5V+/-VRIPPLE VRIPPLE=0.1V Freq.=10kHz IOUT=10mA 67 IQ Quiescent current IOUT=0mA 20 µA IOUT=0mA, -40°C<TJ<125°C 50 IOUT=0 to 150mA 35 IOUT=0 to 150mA, -40°C<TJ<125°C 70 VIN input current in OFF MODE: VEN=GND 0.001 1 ISC Short circuit current RL=0 200 mA VEN Enable input logic low VIN=1.5V to 5.5V, -40°C<TJ<125°C 0.4 V Enable input logic high VIN = 1.5V to 5.5V, -40°C<TJ<125°C 0.9 IEN Enable pin input current VSHDN=VIN 0.1 100 nA TON Turn on time (4) 100 µs |
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