ZSR570N8TA Diodes Zetex, ZSR570N8TA Datasheet
ZSR570N8TA
Specifications of ZSR570N8TA
Related parts for ZSR570N8TA
ZSR570N8TA Summary of contents
Page 1
TO 12 VOLT FIXED POSITIVE LOCAL VOLTAGE REGULATOR DEVICE DESCRIPTION The ZSR Series three terminal fixed positive voltage regulators feature internal circuit current limit and thermal shutdown making the devices difficult to destroy. The circuit design allows creation of ...
Page 2
ZSR SERIES ABSOLUTE MAXIMUM RATING Input voltage Output Current Operating Temperature Storage Temperature ELECTRICAL CHARACTERISTICS Notes: 1. The maximum operating input voltage and output current of the device will be governed by the maximum power dissipation of the ...
Page 3
ZSR300 TEST CONDITIONS (Unless otherwise stated):T SYMBOL PARAMETER V Output Voltage O V Line Regulation O V Load Regulation O l Quiescent Current q l Quiescent Current Change Output Noise Voltage Ripple Rejection ...
Page 4
ZSR SERIES ZSR400 TEST CONDITIONS (Unless otherwise stated):T SYMBOL PARAMETER V Output Voltage O Line Regulation Load Regulation O l Quiescent Current q Quiescent Current l q Change V Output Noise Voltage n Ripple Rejection V / ...
Page 5
ZSR1000 TEST CONDITIONS (Unless otherwise stated): T SYMBOL PARAMETER V Output Voltage O V Line Regulation O V Load Regulation O l Quiescent Current q l Quiescent Current Change q V Output Noise Voltage Ripple Rejection ...
Page 6
ZSR SERIES TYPICAL CHARACTERISTICS 100mA OUT 1.0 0.1 0.01 100 1K 10K Frequency (Hz) Output Impedance v Frequency INPUT VOLTAGE ( +0.5 OUTPUT VOLTAGE DEVIATION ...
Page 7
ZSR285 ZSR300 ZSR400 ZSR570 ZSR900 3.01 3.00 2.99 2.98 2.86 2.85 2.84 ZSR285 2.82 -50 - Temperature (˚C) Output Voltage Temperature Coefficient 9.08 ZSR900 9.04 9.00 8.96 8.92 - -50 0 Temperature (˚C) Output Voltage ...
Page 8
ZSR SERIES ZSR570 TEST CONDITIONS (Unless otherwise stated):T SYMBOL PARAMETER V Output Voltage O Line Regulation V O Load Regulation Quiescent Current q Quiescent Current Change Output Noise Voltage n Ripple Rejection V ...
Page 9
ZSR500 TEST CONDITIONS (Unless otherwise stated): T SYMBOL PARAMETER V Output Voltage O V Line Regulation O Load Regulation Quiescent Current q Quiescent Current Change Output Noise Voltage Ripple Rejection ...
Page 10
ZSR SERIES ZSR850 TEST CONDITIONS (Unless otherwise stated): T SYMBOL PARAMETER V Output Voltage O Line Regulation Load Regulation O l Quiescent Current q Quiescent Current Change Output Noise Voltage n Ripple Rejection V ...
Page 11
ZSR330 ZSR500 ZSR600 ZSR800 ZSR1000 ISSUE 3 - SEPTEMBER 2001 TYPICAL CHARACTERISTICS 11 ZSR SERIES ...
Page 12
ZSR SERIES 4-38 ZSR330 ZSR500 ZSR600 ZSR800 ZSR1000 TYPICAL CHARACTERISTICS 12 ISSUE 3 - SEPTEMBER 2001 ...
Page 13
ZSR700 TEST CONDITIONS (Unless otherwise stated): T SYMBOL PARAMETER V Output Voltage O Line Regulation V O Load Regulation Quiescent Current q Quiescent Current Change Output Noise Voltage Ripple ...
Page 14
ZSR SERIES 4.90 ZSR485 4.85 4.80 5.25 ZSR520 5.20 5.15 -50 - Temperature (°C) Output Voltage Temperature Coefficient 12.10 12.05 ZSR1200 12.00 11.95 11.90 -50 - Temperature (°C) Output Voltage Temperature Coefficient 500 400 ...
Page 15
CONNECTION DIAGRAMS SO8 Package Suffix – N8 Top View TO92 Package Suffix – C Bottom View ORDERING INFORMATION Part No Package Partmark s C ZSR s ZSR TO92 s G ZSR s ZSR SOT223 ZSR s N8 SO8 ZSR s ...
Page 16
ZSR SERIES SCHEMATIC DIAGRAM Q14 Q18 Q13 Q12 Q16 Q17 R6 R3 Q11 R7 R4 APPLICATIONS FixedOutputRegulator Input ZR78L*** Gnd Input Q25 Q19 Q4 Q6 Q21 Q5 Q20 Output Input Vo=Vreg+(V reg/R1+Iq)R2 CurrentRegulator ZR78L*** R1 ...
Page 17
ZSR485 ZSR520 ZSR700 ZSR850 ZSR1200 10 1 0.1 0. 100 Frequency (Hz) Output Impedance v Frequency Input Voltage Vo+9 Vo+4 +0.2 Output Voltage Deviation 0 -0.2 Io= 100mA Cout= 0 dVin/dt= 5v/ Time (µs) ...
Page 18
ZSR SERIES 160 D=1 140 SO8 PACKAGE 120 100 D=0 D=0.2 D=0.1 20 D=0.05 D=0 0 100µ 1m 10m 100m 1 Pulse Width (s) Thermal Resistance v Pulse Width © Zetex plc 2001 Zetex plc Zetex GmbH ...