150mA LDO REGULATOR
Outline
|
 |
|
The R1183Z Series are CMOS-based voltage regulator ICs with extremely low supply current,
and low dropout voltage realized with the built-in low ON-resistance Tr.
150mA output current is guaranteed,
and the supply current of IC itself is Typ. 1µA at no load.
The R1183Z series have almost same characteristics as R1180x Series. Only difference is ultra small chip size
package (WLCSP4-P2: 0.79mm×0.79mm) and built-in auto discharge function is available with D version, and
output voltage accuracy improved to ±1.2%.
Since the package for these ICs is WLCSP-4-P2, the mount area size is less than 1/4 of R1180D Series (SON1612-6). |
|
|
 Supply
Current |
Typ. 1µA (Except the current through CE pull-down circuit) |
|
|
| Standby
Mode |
Typ. 0.1µA |
|
|
| Dropout
Voltage |
Typ. 0.25V (Iout=150mA ,Vout=3.0V) |
|
|
| Temperature-Drift
Coefficient of Output Voltage |
Typ. ±100ppm/°C |
|
| Line
Regulation |
Typ. 0.05%/V |
|
| Output
Voltage Accuracy |
±1.2% |
|
| Output
Voltage Range |
1.2V to 3.6V |
|
|
| Input
Voltage Range |
1.7V to 6.0V |
|
|
| Packages |
WLCSP-4-P2 |
|
| Built-in
Fold Back Protection Circuit |
Typ. 40mA |
|
|
| Built-in
Auto Discharge Function |
D Version |
|
|
| Ceramic
capacitors are recommended to be used with this IC (0.1µF or more) |
|
|
 |
Stable voltage reference.
|
| |
Power source for electrical appliances such as cameras, VCRs and camcorders.
|
| |
Power source for battery-powered equipment.
|
| * All PDF files are less than 1MB unless otherwise stated. |
| * If you don't have Adobe Reader, you can download free. |
|
 |
|
|
|
|
|
Technical Info.
Technical Information on Ricoh Power Management ICs.
|
|
|
 |
|
|
|
|
|
Product Catalog
|
|
| Selection guide is available for download in PDF format. |
|
|
|
|
|
R1183Z
Series
