R1173H081B Datasheet, PDF (3/33 Pages) RICOH electronics devices division – Super low on resistance/Low voltage LDO

R1173x
SELECTION GUIDE
The output voltage, auto discharge function*, the package type, etc. can be selected at the user's request.
The selection can be made with the part number as follows;
R1173xxx1x-xx-x ←Part Number
↑↑ ↑ ↑ ↑
ab c d e
Code
A
b
c
d
e
Contents
Package Type;
H: SOT-89-5, D: HSON-6, S: HSOP-6J
Designation of Output Voltage (VOUT)
External Setting Type: 00
(ADJ pin voltage is fixed at 1.0V.)
Fixed Type: 08 to 50
(Stepwise setting with 0.1V increment in the range from 0.8V to 5.0V, exceptions;
1.85V output: R1173x181x5-xx, 2.85V output: R1173x281x5-xx)
Designation of Mask Option:
B: Built-in Chip Enable Circuit, Active at "H", without auto discharge function*
D: Built-in Chip Enable Circuit, Active at "H", with auto discharge function*
Designation of Taping Type;
T1 (SOT-89-5), TR (HSON-6), E2 (HSOP-6J)
(Refer to Taping Specifications)
Designation of composition of plating:
−F: Lead free plating (SOT-89-5, HSON-6, HSOP-6J)
*) When the mode is into standby with CE signal, auto discharge transistor turns on, and it makes the turn-off
speed faster than normal type.
PIN CONFIGURATIONS
SOT-89-5
5
4
Top View
6 54
HSON-6
Bottom View
4 56
∗
∗
∗
HSOP-6J
6
5
4
1
2
3
1 23
3 21
1
2
3
3