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參數資料
| 型號： | ISL9000AMRNCEP |
| 廠商： | INTERSIL CORP |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Dual LDO with Low Noise, Very High PSRR and Low IQ |
| 中文描述： | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO10 |
| 封裝： | 3 X 3 MM, PLASTIC, MO-229WEED-3, DFN-10 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 65K |
| 代理商： | ISL9000AMRNCEP |
1
FN6620.0
ISL9000AMRNCEP
Dual LDO with Low Noise, Very High
PSRR and Low I
Q
ISL9000AMRNCP is a high performance dual LDO capable
of sourcing 100mA current from each output. It has a low
standby current and very high PSRR and is stable with
output capacitance of 1μF to 10μF with ESR of up to 200m
Ω
.
The device integrates an individual Power-On-Reset (POR)
function for each output. The POR delay for VO2 can be
externally programmed by connecting a timing capacitor to
the CPOR pin. The POR delay for VO1 is internally fixed at
approximately 2ms. A reference bypass pin is also provided
for connecting a noise filtering capacitor for low noise and
high-PSRR applications.
The quiescent current is typically only 42μA with both LDO’s
enabled and active. Separate enable pins control each
individual LDO output. When both enable pins are low, the
device is in shutdown, typically drawing less than 0.1μA.
Output voltage for the LDO are VOUT1 = 3.3V and
VOUT2 = 1.8V.
Device Information
The specifications for an Enhanced Product (EP) device are
defined in a Vendor Item Drawing (VID), which is controlled
by the Defense Supply Center in Columbus (DSCC).
“Hot-links” to the applicable VID and other supporting
application information are provided on our website.
Pinout
ISL9000AMNCEP
(10 LD 3X3 DFN)
TOP VIEW
Features
Integrates Two 100mA High Performance LDO’s
I
OUT
per Channel is 50mA at T
J
= +150°C
Excellent Transient Response to Large Current Steps
±1.8% Accuracy Over all Operating Conditions
Excellent Load Regulation:
< 0.1% Voltage Change Across Full Range of Load
Current
Low Output Noise: Typically 30μV
rms
@ 100μA (1.5V)
Very High PSRR: 90dB @ 1kHz
Extremely Low Quiescent Current: 42μA (both LDOs
active)
Wide Input Voltage Capability: 2.3V to 5.5V
Low Dropout Voltage: Typically 200mV @ 100mA
Stable with 1μF to 10μF Ceramic Capacitors
Separate Enable and POR Pins for Each LDO
Soft-Start and Staged Turn-On to Limit Input Current
Surge During Enable
Current Limit and Overheat Protection
Tiny 10 Ld 3x3mm DFN Package
-55°C to +125°C Operating Temperature Range
Applications
PDAs, Cell Phones and Smart Phones
Portable Instruments, MP3 Players
Handheld Devices including Medical Handheld
VIN
EN1
EN2
CBYP
CPOR
VO1
VO2
POR2
POR1
GND
2
3
4
1
5
9
8
7
10
6
Ordering Information
VENDOR PART
NUMBER
(Notes 1, 2)
VENDOR ITEM
DRAWING
PART
MARKING
VO1
VOLTAGE
(V)
VO2
VOLTAGE
(V)
TEMP RANGE
(°C)
PACKAGE
PKG
DWG. #
ISL9000AMRNCEP
V62/08609-01XB
DKTA
3.3
1.8
-55 to +125
10 Ld 3x3 DFN
L10.3x3C
NOTES:
1. Add -T to part number for tape and reel.
2. Devices must be procured to the VENDOR PART NUMBER.
Data Sheet
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2007. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
December 12, 2007
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相關代理商/技術參數 |
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| ISL9000AMRNCEP-TK | 制造商:Intersil Corporation 功能描述:LDO REG 3.3V/1.8V 0.1A/0.1A 10DFN EP - Tape and Reel |
| ISL9000BJEV2 | 功能描述:EVAL BOARD 1.5V/2.8V ISL9000BJ RoHS:否 類別:編程器，開發系統 >> 評估板 - 線性穩壓器 (LDO) 系列:- 產品變化通告:1Q2012 Discontinuation 30/Mar/2012 設計資源:NCP590MNDPTAGEVB Gerber Files 標準包裝:1 系列:- 每 IC 通道數:2 - 雙 輸出電壓:1.8V，2.8V 電流 - 輸出:300mA 輸入電壓:2.1 ~ 5.5 V 穩壓器類型:正，固定式 工作溫度:-40°C ~ 85°C 板類型:完全填充 已供物品:板 已用 IC / 零件:NCP590MNDP 其它名稱:NCP590MNDPTAGEVB-NDNCP590MNDPTAGEVBOS |
| ISL9000FJEV2 | 功能描述:EVAL BOARD 2.5V/2.8V ISL9000FJ RoHS:否 類別:編程器，開發系統 >> 評估板 - 線性穩壓器 (LDO) 系列:- 產品變化通告:1Q2012 Discontinuation 30/Mar/2012 設計資源:NCP590MNDPTAGEVB Gerber Files 標準包裝:1 系列:- 每 IC 通道數:2 - 雙 輸出電壓:1.8V，2.8V 電流 - 輸出:300mA 輸入電壓:2.1 ~ 5.5 V 穩壓器類型:正，固定式 工作溫度:-40°C ~ 85°C 板類型:完全填充 已供物品:板 已用 IC / 零件:NCP590MNDP 其它名稱:NCP590MNDPTAGEVB-NDNCP590MNDPTAGEVBOS |
| ISL9000GCEV2 | 功能描述:EVAL BOARD 2.7V/1.8V ISL9000GC RoHS:否 類別:編程器，開發系統 >> 評估板 - 線性穩壓器 (LDO) 系列:- 產品變化通告:1Q2012 Discontinuation 30/Mar/2012 設計資源:NCP590MNDPTAGEVB Gerber Files 標準包裝:1 系列:- 每 IC 通道數:2 - 雙 輸出電壓:1.8V，2.8V 電流 - 輸出:300mA 輸入電壓:2.1 ~ 5.5 V 穩壓器類型:正，固定式 工作溫度:-40°C ~ 85°C 板類型:完全填充 已供物品:板 已用 IC / 零件:NCP590MNDP 其它名稱:NCP590MNDPTAGEVB-NDNCP590MNDPTAGEVBOS |
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