R1511 Datasheet, PDF (10/20 Pages) RICOH electronics devices division – Input Voltage Range 3.5V to 36V

TEST CIRCUITS.
R1511x
VDD
VOUT
CIN ^R1511xxxxB
Series
GND
CE
COUT
IOUT
VDD
VOUT
A
CIN ^R1511xxxxB
COUT
Series
GND
CE
CIN=Ceramic1.0μF, COUT=Ceramic6.8μF
R1511xxxxB Basic Test Circuit
CIN=Ceramic1.0μF, COUT=Ceramic6.8μF
R1511xxxxB Test Circuit for Supply Current
VDD
VOUT
P.G. ^R1511xxxxB
Series
GND
CE
COUT
IOUT
COUT=Ceramic6.8μF
R1511xxxxB Test Circuit for Ripple Rejection
and Regulator Input Transient Response
VDD
VOUT
CIN ^R1511xxxxB
Series
GND
CE
COUT
IOUT
P.G.
CIN=Ceramic1.0μF, COUT=Ceramic6.8μF
R1511xxxxB Test Circuit for CE Start-up
VDD
VOUT
CIN ^R1511xxxxB COUT
Series
GND
CE
I1 I2
CIN=Ceramic1.0μF, COUT=Ceramic6.8μF
R1511xxxxB Test Circuit for Load Transient Response
VDD
VOUT
CIN ^R1511x001C
Series
GND
VFB
COUT
IOUT
CIN=Ceramic1.0μF, COUT=Ceramic6.8μF
R1511x001C Basic Test Circuit
VDD
VOUT
A
CIN ^R1511x001C
Series
COUT
GND
VFB
CIN=Ceramic1.0μF, COUT=Ceramic6.8μF
R1511x001C Test Circuit for Supply Current
VDD
VOUT
R1511x001C
Series
GND
VFB
R2=30kΩ
R3=10kΩ
R1511x001C Case of output voltage adjustment
by external resistors
10