S-816 Datasheet, PDF (6/24 Pages) Seiko Instruments Inc – EXTERNAL TRANSISTOR TYPE CMOS VOLTAGE REGULATOR

EXTERNAL TRANSISTOR TYPE CMOS VOLTAGE REGULATOR
S-816 Series
Rev.5.1_00
„ Electrical Characteristics
Table 4
Item
Symbol
Conditions
Input Voltage
Output Voltage
Maximum Output Current (PNP
Output) ^*1
Drop-Out Voltage ^*1
Load Regulation (PNP Output) ^*1
Line Regulation (PNP Output) ^*1
Output Voltage Temperature
Coefficient
Current Consumption during
Operation
Current Consumption during
Shutdown
EXT Output Source Constant
Current
EXT Output Pull-Up Resistance
EXT Output Sink Current
Leakage Current during EXT
Output Off
EXT Output Sink Overcurrent
Set Value
Shutdown Pin Input Voltage
Shutdown Pin Input Current
V_IN
V_OUT


V_IN =V_OUT +1 V, I_OUT =50 mA,
V_ON/OFF ="H"

∆V_drop I_OUT =100 mA
∆V_OUT V_IN =V_OUT +1 V, 1 mA < I_OUT < 1 A
∆VOUT _{IOUT =50 mA, VOUT +1 V < VIN < 16}
VOUT • ∆VIN V
∆VOUT
∆Ta
V_IN =V_OUT +1 V, I_OUT =50 mA,
V_ON/OFF ="H", Ta=−40 to 85°C
I_SS
V_IN =V_OUT +1 V, V_ON/OFF ="H"
I_STB
V_IN =16 V, V_ON/OFF ="L"
I_SRC
V_IN =V_OUT +1 V, V_ON/OFF ="H",
V_EXT =V_OUT, V_OUT =V_OUT ×0.95
R_UP
V_IN =16 V, V_ON/OFF ="L"
I_SINK
V_IN =V_OUT +1 V, V_ON/OFF ="H",
V_OUT =V_OUT ×0.95
I_OFF
V_IN =V_EXT =V_OUT +1 V, V_OUT =0 V,
V_ON/OFF ="L"
I_MAX
V_IN =V_EXT =7 V, V_ON/OFF ="H",
V_OUT =V_OUT ×0.95
V_SH
V_IN =V_OUT +1 V, V_OUT =0 V,
Check V_EXT ="L"
V_SL
V_IN =V_OUT +1 V, V_OUT =0 V,
Check V_EXT ="H"
I_SH
V_ON/OFF =V_OUT +1 V
I_SL
V_ON/OFF =0 V
(Ta=25°C unless otherwise specified)
Min.
Typ.
Max.
Unit
Test
circuit
  16 V 1
V_OUT V_OUT V_OUT
×0.98
×1.02
V
1

1
 A1
 100  mV 1
  60 mV 1
−0.15 0.01 0.15 %/V 1
 ±0.15  mV/°C 1
 30 40 µA 1

1 µA 1
 −10  µA 2
0.25 0.50 1.00 MΩ 2
 10  mA 2
  0.1 µA 2
12 16 20 mA 2
2.4   V 3
  0.3
  0.1 µA 2
  −0.1
*1. The characteristics vary with the associated external components.
The characteristics given above are those obtained when the IC is combined with a Toshiba Corporation 2SA1213-Y
for the PNP transistor and a 10 µF tantalum capacitor for the output capacitor (C_L).
6
Seiko Instruments Inc.