Datasheet AP7343Q (Diodes) - 7
| Manufacturer | Diodes |
| Description | Automotive Compliant 300MA High Psrr Low Noise Ldo With Enable |
| Pages / Page | 16 / 7 — AP7343Q. Typical Characteristics. www.diodes.com |
| File Format / Size | PDF / 1.3 Mb |
| Document Language | English |
AP7343Q. Typical Characteristics. www.diodes.com
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AP7343Q Typical Characteristics
(continued) Ripple Rejection vs. Input Voltage Ripple Rejection vs. Input Voltage V =2.8V OUT I =1mA V =2.8V OUT OUT I =30mA OUT 90 90 80 80 ) 70 (dB 70 (dB RR 60 RR 60 n n 50 ctio 50 ctio 40 Reje 40 Reje le p le 30 0.1 .1KHz kHz 0.1 .1KHz kHz p p 30 p Ri 1K 1 Hz kHz Ri 1K 1 Hz kHz 20 20 10 10KHz kHz 10 10KHz kHz 10 10 100KHz kHz 100KHz kHz 0 0 2.8 3.3 3.8 4.3 4.8 5.3 2.8 3.3 3.8 4.3 4.8 5.3 Input Voltage V (V) IN Input Voltage V (V) IN Line Transient Response Waveforms (IOUT = 30mA, tR = tF = 5μs, CIN = None, COUT1 = COUT2 = 1μF, TA = +25°C) V VOUT = 2.8V OUT = 1.8V ) (V (V) N 5 NI 5 I V V 4 e 4 Input Voltage age 3 ag 3 Input Voltage olt V) olt ( V)( V V T t T t U u U O O np npuI V I V e e ag 2.81 Output Voltage t 1.81 Output Voltage agt ol ol V 2.80 1.80 V ut ut 2.79 p 1.79 pt Out Ou 0 20 40 60 80 100 0 20 40 60 80 100 Time t (µs) Time t (µs) VOUT = 3.3V (V) 5 NI 4 V Input Voltage V) 3 ( age T olt U V O t V npuI aget Output Voltage ol 3.31 V ut 3.30 p 3.29 Out 0 20 40 60 80 100 Time t (µs) AP7343Q 7 of 16 June 2019 Document number: DS41595 Rev. 2 - 2
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(continued) Ripple Rejection vs. Input Voltage Ripple Rejection vs. Input Voltage V =2.8V OUT I =1mA V =2.8V OUT OUT I =30mA OUT 90 90 80 80 ) 70 (dB 70 (dB RR 60 RR 60 n n 50 ctio 50 ctio 40 Reje 40 Reje le p le 30 0.1 .1KHz kHz 0.1 .1KHz kHz p p 30 p Ri 1K 1 Hz kHz Ri 1K 1 Hz kHz 20 20 10 10KHz kHz 10 10KHz kHz 10 10 100KHz kHz 100KHz kHz 0 0 2.8 3.3 3.8 4.3 4.8 5.3 2.8 3.3 3.8 4.3 4.8 5.3 Input Voltage V (V) IN Input Voltage V (V) IN Line Transient Response Waveforms (IOUT = 30mA, tR = tF = 5μs, CIN = None, COUT1 = COUT2 = 1μF, TA = +25°C) V VOUT = 2.8V OUT = 1.8V ) (V (V) N 5 NI 5 I V V 4 e 4 Input Voltage age 3 ag 3 Input Voltage olt V) olt ( V)( V V T t T t U u U O O np npuI V I V e e ag 2.81 Output Voltage t 1.81 Output Voltage agt ol ol V 2.80 1.80 V ut ut 2.79 p 1.79 pt Out Ou 0 20 40 60 80 100 0 20 40 60 80 100 Time t (µs) Time t (µs) VOUT = 3.3V (V) 5 NI 4 V Input Voltage V) 3 ( age T olt U V O t V npuI aget Output Voltage ol 3.31 V ut 3.30 p 3.29 Out 0 20 40 60 80 100 Time t (µs) AP7343Q 7 of 16 June 2019 Document number: DS41595 Rev. 2 - 2
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© Diodes Incorporated
