Datasheet LT3088 (Analog Devices) - 4
| Manufacturer | Analog Devices |
| Description | 800mA Single Resistor Rugged Linear Regulator |
| Pages / Page | 26 / 4 — TYPICAL PERFORMANCE CHARACTERISTICS TJ = 25°C unless otherwise specified. … |
| File Format / Size | PDF / 566 Kb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS TJ = 25°C unless otherwise specified. SET Pin Current. Offset Voltage (VOUT – VSET)
Model Line for this Datasheet
- LT3088EDD#PBF LT3088EDD#PBF LT3088EDD#TRPBF LT3088EDD#TRPBF LT3088EM#PBF LT3088EM#PBF LT3088EM#TRPBF LT3088EM#TRPBF LT3088EST#PBF LT3088EST#PBF LT3088EST#TRPBF LT3088EST#TRPBF LT3088HDD#PBF LT3088HDD#PBF LT3088HDD#TRPBF LT3088HDD#TRPBF LT3088HM#PBF LT3088HM#PBF LT3088HM#TRPBF LT3088HM#TRPBF LT3088HST#PBF LT3088HST#PBF LT3088HST#TRPBF LT3088HST#TRPBF LT3088IDD#PBF LT3088IDD#PBF LT3088IDD#TRPBF LT3088IDD#TRPBF LT3088IM#PBF LT3088IM#PBF LT3088IM#TRPBF LT3088IM#TRPBF LT3088IST#PBF LT3088IST#PBF LT3088IST#TRPBF LT3088IST#TRPBF LT3088MPM LT3088MPM#PBF LT3088MPM#PBF LT3088MPM#TRPBF LT3088MPM#TRPBF LT3088MPST#PBF LT3088MPST#PBF LT3088MPST#TRPBF LT3088MPST#TRPBF
Text Version of Document
LT3088
TYPICAL PERFORMANCE CHARACTERISTICS TJ = 25°C unless otherwise specified. SET Pin Current SET Pin Current Offset Voltage (VOUT – VSET)
51.0 1.0 ILOAD = 2mA N = 2994 ILOAD = 2mA 50.8 0.8 50.6 0.6 50.4 0.4 50.2 0.2 50.0 0.0 49.8 –0.2 49.6 SET PIN CURRENT (µA) OFFSET VOLTAGE (mV) –0.4 49.4 –0.6 49.2 –0.8 49.0 –1.0 –75 –50 –25 0 25 50 75 100 125 150 175 49 49.5 50 50.5 51 –75 –50 –25 0 25 50 75 100 125 150 175 TEMPERATURE (°C) SET PIN CURRENT DISTRIBUTION (µA) TEMPERATURE (°C) 3088 G01 3088 G02 3088 G03
Offset Voltage Offset Voltage (VOUT – VSET) Offset Voltage (VOUT – VSET)
1.0 0.2 N = 2994 ILOAD = 2mA 0.8 0.6 0.0 0.4 TJ = 25°C 0.2 –0.2 TJ = 125°C 0.0 –0.2 –0.4 OFFSET VOLTAGE (mV) –0.4 OFFSET VOLTAGE (mV) –0.6 –0.6 –0.8 –1.0 –0.8 –2 –1 0 1 2 0 6 12 18 24 30 36 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 VOS DISTRIBUTION (mV) INPUT-TO-OUTPUT DIFFERENTIAL (V) LOAD CURRENT (A) 3088 G04 3088 G05 3088 G06
Load Regulation Minimum Load Current Dropout Voltage
0.0 0 SET PIN CURRENT LOAD REGULATION (nA) 800 1.6 –0.1 –1 700 1.5 –0.2 –2 600 –0.3 –3 1.4 TJ = –50°C –0.4 –4 500 VIN – VOUT = 36V –0.5 –5 400 1.3 TJ = 25°C –0.6 –6 V 300 IN – VOUT = 2V –0.7 –7 1.2 TJ = 125°C 200 DROPOUT VOLTAGE (V) –0.8 –8 MINIMUM LOAD CURRENT (µA) 1.1 –0.9 –9 100 OFFSET VOLTAGE LOAD REGULATION (mV) ∆ILOAD = 2mA TO 0.8A –1.0 –10 0 1.0 –75 –50 –25 0 25 50 75 100 125 150 175 –75 –50 –25 0 25 50 75 100 125 150 175 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 TEMPERATURE (°C) TEMPERATURE (°C) LOAD CURRENT (A) 3088 G07 3088 G08 3088 G09 3088fb 4 For more information www.linear.com/LT3088 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Order Information Typical Performance Characteristics Block Diagram Applications Information Revision History Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TJ = 25°C unless otherwise specified. SET Pin Current SET Pin Current Offset Voltage (VOUT – VSET)
51.0 1.0 ILOAD = 2mA N = 2994 ILOAD = 2mA 50.8 0.8 50.6 0.6 50.4 0.4 50.2 0.2 50.0 0.0 49.8 –0.2 49.6 SET PIN CURRENT (µA) OFFSET VOLTAGE (mV) –0.4 49.4 –0.6 49.2 –0.8 49.0 –1.0 –75 –50 –25 0 25 50 75 100 125 150 175 49 49.5 50 50.5 51 –75 –50 –25 0 25 50 75 100 125 150 175 TEMPERATURE (°C) SET PIN CURRENT DISTRIBUTION (µA) TEMPERATURE (°C) 3088 G01 3088 G02 3088 G03
Offset Voltage Offset Voltage (VOUT – VSET) Offset Voltage (VOUT – VSET)
1.0 0.2 N = 2994 ILOAD = 2mA 0.8 0.6 0.0 0.4 TJ = 25°C 0.2 –0.2 TJ = 125°C 0.0 –0.2 –0.4 OFFSET VOLTAGE (mV) –0.4 OFFSET VOLTAGE (mV) –0.6 –0.6 –0.8 –1.0 –0.8 –2 –1 0 1 2 0 6 12 18 24 30 36 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 VOS DISTRIBUTION (mV) INPUT-TO-OUTPUT DIFFERENTIAL (V) LOAD CURRENT (A) 3088 G04 3088 G05 3088 G06
Load Regulation Minimum Load Current Dropout Voltage
0.0 0 SET PIN CURRENT LOAD REGULATION (nA) 800 1.6 –0.1 –1 700 1.5 –0.2 –2 600 –0.3 –3 1.4 TJ = –50°C –0.4 –4 500 VIN – VOUT = 36V –0.5 –5 400 1.3 TJ = 25°C –0.6 –6 V 300 IN – VOUT = 2V –0.7 –7 1.2 TJ = 125°C 200 DROPOUT VOLTAGE (V) –0.8 –8 MINIMUM LOAD CURRENT (µA) 1.1 –0.9 –9 100 OFFSET VOLTAGE LOAD REGULATION (mV) ∆ILOAD = 2mA TO 0.8A –1.0 –10 0 1.0 –75 –50 –25 0 25 50 75 100 125 150 175 –75 –50 –25 0 25 50 75 100 125 150 175 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 TEMPERATURE (°C) TEMPERATURE (°C) LOAD CURRENT (A) 3088 G07 3088 G08 3088 G09 3088fb 4 For more information www.linear.com/LT3088 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Order Information Typical Performance Characteristics Block Diagram Applications Information Revision History Typical Application Related Parts
