Diodes ZLDO1117 - Manual (Page 9)

ZLDO1117
Document number: DS32018 Rev. 6 - 2
9 of 14
www.diodes.com
July 2012
© Diodes Incorporated
ZLDO1117
A Product Line of
Diodes Incorporated
Other Application Circuits
Figure 3 ZLDO1117 with Extended Output Voltage
C2
100 F 10 F
ZLDO1117
IN OUT
ADJ
C1
R2
R1
121 Ω
365 Ω
V
IN
TTL
R4
R3
1k
1k
1%
1%
T1
MMBT3904
V
OUT
Figure 4 ZLDO1117 with Disable Function
ZLDO1117x50
IN OUT
ADJ
10 F
C1 C2
100 F
VOUT = -5V
AC
IN
Figure 5 ZLDO1117 as a Negative LDO