參數(shù)資料
型號(hào)： S-1137D29-U5T1U
元件分類： 固定正電壓?jiǎn)温份敵鯨DO穩(wěn)壓器
英文描述： 2.9 V FIXED POSITIVE LDO REGULATOR, 0.31 V DROPOUT, PDSO5
封裝： HALOGEN AND LEAD FREE, SOT-89, 5 PIN
文件頁(yè)數(shù)： 5/47頁(yè)
文件大?。?/td> 500K
代理商： S-1137D29-U5T1U
HIGH RIPPLE-REJECTION LOW DROPOUT SOFT-START FUNCTION CMOS VOLTAGE REGULATOR
Rev.2.0_01
S-1137 Series
Seiko Instruments Inc.
13
Table 10 (2 / 2)
S-1137 Series A / B type (With discharge shunt function)
Item
Symbol
Conditions
Min.
Typ.
Max.
Unit
Test
Circuit
“L” output Nch
ON resistance
RLOW
VOUT = 0.1 V, VIN = 5.5 V
35
Ω
3
S-1137 Series A / C type (pull-down resistor)
Item
Symbol
Conditions
Min.
Typ.
Max.
Unit
Test
Circuit
Power-off
pull-down resistor
RPD
1.0
2.2
5.0
M
Ω
4
*1. VOUT(S): Specified output voltage
VOUT(E): Actual output voltage
Output voltage when fixing IOUT (= 100 mA) and inputting VOUT(S) +1.0 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. Vdrop = VIN1 (VOUT3 × 0.98)
VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 300 mA.
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input
voltage.
*4. The change in temperature [mV/°C] is calculated using the following equation.
ΔV
OUT
ΔTa []
mV/°C
*1 = V
OUT(S)[]
V
*2
×
ΔV
OUT
ΔTaV
OUT
[]
ppm/°C
*3
÷ 1000
*1. Change in temperature of the output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
*5. The output current can be at least this value.
Due to restrictions on the package power dissipation, this value may not be satisfied. Attention should be paid to the
power dissipation of the package when the output current is large.
This specification is guaranteed by design.
相關(guān)PDF資料
PDF描述
S-1137D35-I6T2U 3.5 V FIXED POSITIVE LDO REGULATOR, 0.31 V DROPOUT, PDSO6
S-1137D35-M5T1U 3.5 V FIXED POSITIVE LDO REGULATOR, 0.31 V DROPOUT, PDSO5
S-1137D35-U5T1U 3.5 V FIXED POSITIVE LDO REGULATOR, 0.31 V DROPOUT, PDSO5
S-1165B15MC-N6A-TF 5.5 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5
S-1165B18MC-N6D-TF 1.8 V FIXED POSITIVE LDO REGULATOR, 0.3 V DROPOUT, PDSO5
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