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參數(shù)資料
| 型號： | NCP5661DT12RKG |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Low Output Voltage,Ultra−Fast 1.0 A Low Dropout Linear Regulator with Enable |
| 中文描述： | 1.2 V FIXED POSITIVE LDO REGULATOR, 1.3 V DROPOUT, PSSO4 |
| 封裝： | LEAD FREE, DPAK-5 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 111K |
| 代理商： | NCP5661DT12RKG |
NCP5661
http://onsemi.com
2
PIN FUNCTION DESCRIPTION
Pin
Adj/Fixed
Pin Name
Description
1
Enable
This pin allows for on/off control of the regulator. To disable the device, connect to Ground. If this
function is not in use, connect to V
in
.
2
V
in
Positive Power Supply Input Voltage
3
Ground
Power Supply Ground
4
V
out
Regulated Output Voltage
5
Adj
(Adjustable Version)
This pin is connected to the resistor divider network and programs the output voltage.
5
Error Flag
(Fixed Version)
An Error Flag is triggered when the output voltage is out of regulation excluding transient signals
that may occur. Requires a pullup resistor
100 k .
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Input Voltage
V
in
18
V
Output Pin Voltage
V
out
0.3 to Vin +0.3
V
Adjust Pin Voltage
V
adj
0.3 to Vin +0.3
V
Enable Pin Voltage
V
en
0.3 to Vin +0.3
V
Error Flag Voltage
V
ef
0.3 to Vin +0.3
V
Error Flag Current
I
ef
3.0
mA
Thermal Characteristics
Thermal Resistance, JunctiontoAir
Thermal Resistance, JunctiontoCase
R
θ
JA
R
θ
JC
100
8.0
°
C/W
Operating Junction Temperature Range
T
J
40 to +150
°
C
Storage Temperature Range
T
stg
55 to +150
°
C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
NOTE:
This device series contains ESD protection and exceeds the following tests:
Human Body Model (HBM) JESD 22A114B
Machine Model (MM) JESD 22A115A.
The maximum package power dissipation is:
T
J(max)
R
JA
The bipolar process employed for this IC is fully characterized and rated for reliable 18 V V
CCmax
operation. To avoid damaging
the part or degrading it’s reliability, power dissipation transients should be limited to under 20 W for DPAK.
For opencircuit to shortcircuit transient,
P
DTransient
= V
CCmax
* I
SC
.
P
D
T
A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCP5661DT18RKG | 功能描述:低壓差穩(wěn)壓器 - LDO ULTRFST 1A LO DRPOUT RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP5661DT25RKG | 功能描述:低壓差穩(wěn)壓器 - LDO FAST RESPONSE 1 A LDO RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP5661DT33RKG | 功能描述:低壓差穩(wěn)壓器 - LDO 3.3V 1.0A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP5661DTADJRKG | 功能描述:低壓差穩(wěn)壓器 - LDO 0.9-9V ADJ 1.0A RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| NCP5661MN12T2G | 功能描述:低壓差穩(wěn)壓器 - LDO ANA 1A LDO REGULATOR RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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