Datasheet LT3094 (Analog Devices) - 8
| Производитель | Analog Devices |
| Описание | −20V, 500mA, Ultralow Noise, Ultrahigh PSRR Negative Linear Regulator |
| Страниц / Страница | 34 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. … |
| Версия | B |
| Формат / Размер файла | PDF / 2.8 Мб |
| Язык документа | английский |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Quiescent Current. Typical Dropout Voltage
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LT3094
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Quiescent Current Quiescent Current Quiescent Current
4.0 50 4.0 VIN = –2.3V VEN/UV = 0V VEN/UV = VIN 3.5 V 45 EN/UV = VIN 3.5 IL = –10µA IL = –10µA 40 RSET = 15k 3.0 RSET = 15k 3.0 35 2.5 30 2.5 2.0 25 2.0 1.5 20 1.5 15 V 1.0 IN = –20V QUIESCENT CURRENT (mA) QUIESCENT CURRENT (µA) 1.0 10 QUIESCENT CURRENT (mA) 0.5 5 V 0.5 IN = –2.3V 0 0 0 –75 –50 –25 0 25 50 75 100 125 150 –75 –50 –25 0 25 50 75 100 125 150 0 –2 –4 –6 –8 –10 –12 –14 –16 –18 –20 TEMPERATURE (°C) TEMPERATURE (°C) INPUT VOLTAGE (V) 3094 G10 3094 G11 3094 G12
Quiescent Current Typical Dropout Voltage Dropout Voltage
4.0 500 500 VIN = –6V RSET = 33.2k –55°C RSET = 33.2k 3.5 V 450 450 EN/UV = VIN 25°C IL = –10µA 125°C 400 400 3.0 150°C 350 350 2.5 300 300 TAGE (mV) TAGE (mV) 2.0 250 250 1.5 200 200 150 150 1.0 –55°C QUIESCENT CURRENT (mA) DROPOUT VOL DROPOUT VOL 25°C 100 100 IL = –1mA 0.5 125°C 50 I 50 L = –400mA 150°C IL = –500mA 0 0 0 0 –1 –2 –3 –4 –5 0 –100 –200 –300 –400 –500 –75 –50 –25 0 25 50 75 100 125 150 OUTPUT VOLTAGE (V) OUTPUT CURRENT (mA) TEMPERATURE (°C) 3094 G13 3094 G14 3094 G15
GND Pin Current GND Pin Current GND Pin Current
16 16 12 VIN = –5V IL = –1mA VIN = –4.3V RSET = 33.2k 14 RSET = 33.2k IL = –100mA 14 RSET = 33.2k IL = –300mA 10 I 12 L = –500mA 12 RL = 6.6Ω 8 10 10 8 8 6 RL = 11Ω 6 6 4 RL = 33Ω GND PIN CURRENT (mA) 4 GND PIN CURRENT (mA) 4 –55°C GND PIN CURRENT (mA) RL = 330Ω 25°C 2 2 2 125°C RL = 3.3k 150°C 0 0 0 –75 –50 –25 0 25 50 75 100 125 150 0 –100 –200 –300 –400 –500 0 –1 –2 –3 –4 –5 –6 –7 –8 –9 –10 TEMPERATURE (°C) OUTPUT CURRENT (mA) INPUT VOLTAGE (V) 3094 G16 3094 G17 3094 G18 Rev. B 8 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
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