參數(shù)資料
型號: RP100K19B-TR
廠商: RICOH COMPANY LTD
元件分類: 固定正電壓單路輸出LDO穩(wěn)壓器
英文描述: 1.9 V FIXED POSITIVE LDO REGULATOR, 0.34 V DROPOUT, PDSO4
封裝: 16 X 12 MM, PLP-4
文件頁數(shù): 12/22頁
文件大?。?/td> 297K
代理商: RP100K19B-TR
RP100x
2
BLOCK DIAGRAMS
RP100xxx1B
RP100xxx1D
VDD
GND
VOUT
CE
Vref
Current Limit
VDD
GND
VOUT
CE
Vref
Current Limit
SELECTION GUIDE
The output voltage, auto discharge function*, and the taping type for the ICs can be selected at the user’s
request.
The selection can be made with designating the part number as shown below;
RP100xxx1x-xx-x ←Part Number
↑ ↑ ↑ ↑ ↑
a b c
d
e
Code
Contents
a
Designation of Package Type:
K: DFN(PLP)1612-4
N: SOT-23-5
b
Setting Output Voltage (VOUT):
1.2V, 1.25V, 1.3V, 1.5V, 1.8V, 1.85V, 1.9V, 2.0V, 2.1V, 2.4V, 2.5V, 2.6V, 2.7V, 2.8V,
2.85V, 2.9V, 3.0V, 3.1V, 3.3V
Exceptions: 1.25V
=RP100x121x5-xx-x
1.85V
=RP100x181x5-xx-x
2.85V
=RP100x281x5-xx-x
c
Designation of Mask Option
B: active high, without auto discharge function* at OFF state.
D: active high, with auto discharge function* at OFF state.
d
Designation of Taping Type:
Ex. TR (Refer to Taping Specifications; TR type is the standard direction.)
e
Designation of composition of pin plating:
-F: Lead free solder plating (SOT-23-5)
None: Au plating (DFN(PLP)1612-4)
*) 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.
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