首頁>LP3988ITL-1.85SLASHNOPB>規(guī)格書詳情
LP3988ITL-1.85SLASHNOPB中文資料德州儀器數(shù)據(jù)手冊PDF規(guī)格書

廠商型號 |
LP3988ITL-1.85SLASHNOPB |
功能描述 | LP3988 Micropower, 150-mA Ultra-Low-Dropout CMOS Voltage Regulator With Power Good |
文件大小 |
720.83 Kbytes |
頁面數(shù)量 |
26 頁 |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡稱 |
TI2【德州儀器】 |
中文名稱 | 美國德州儀器公司官網(wǎng) |
原廠標識 | TI2 |
數(shù)據(jù)手冊 | |
更新時間 | 2025-8-3 20:00:00 |
人工找貨 | LP3988ITL-1.85SLASHNOPB價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
相關芯片規(guī)格書
更多- LP3988IMFX-3.3
- LP3988IMFX-3.0
- LP3988IMFX-2.85
- LP3988ITL-1.85
- LP3988IMFX-2.6
- LP3988IMFX-2.5/NOPB
- LP3988IMFX-2.85/NOPB
- LP3988IMFX-3.0/NOPB
- LP3988IMFX-3.3/NOPB
- LP3988ITL-1.85/NOPB
- LP3988IMFX-2.5SLASHNOPB
- LP3988IMFX-2.85SLASHNOPB
- LP3988IMFX-3.0SLASHNOPB
- LP3988IMFX-3.3SLASHNOPB
- LP3988ITL-1.85SLASHNO.A
- LP3988IMFX-2.5SLASHNO.A
- LP3988IMFX-2.5SLASHNOPB
- LP3988IMFX-2.85SLASHNO.A
LP3988ITL-1.85SLASHNOPB規(guī)格書詳情
1 Features
1? Input Voltage Range: 2.5 V to 6 V
? Output Current: 150 mA
? PSRR at 10 kHz: 40 dB
? Quiescent Current When Shut Down: ≤ 1μA
? Fast Turnon Time: 100 μs (Typical)
? Dropout With 150-mA load: 80 mV (Typical)
? Junction Temperature Range for Operation:
?40°C to +125°C
? Power-Good Flag Output
? Logic Controlled Enable
? Thermal Shutdown and Short-Circuit Current Limit
? Stable with Ceramic and High-Quality Tantalum
Capacitors
2 Applications
? CDMA Cellular Handsets
? Wideband CDMA Cellular Handsets
? GSM Cellular Handsets
? Portable Information Appliances
? Tiny 3.3 V ± 5% to 2.85 V, 150-mA Converter
3 Description
The LP3988 is a 150-mA low dropout regulator
designed specially to meet requirements of portable battery applications. The LP3988 is designed to work
with space-saving, small 1-μF ceramic capacitors.
The LP3988 features a Power Good (PG) output that
indicates a faulty output condition. The device is ideal for mobile phone and similar battery-powered
wireless applications. It provides up to 150 mA output
current from a 2.5-V to 6-V input, consuming less
than 1 μA in disable mode and has fast turnon time
less than 200 μs.
The LP3988 device's performance is optimized for
battery-powered systems to deliver low noise, extremely low dropout voltage, and low quiescent
current. Regulator ground current increases only
slightly in dropout, further prolonging the battery life.
Power supply rejection is better than 60 dB at low frequencies and starts to roll off at 10 kHz. High
power-supply rejection is maintained down to lower
input-voltage levels common to battery-operated
circuits.
The LP3988 is available in a 5-pin SOT-23 package
and a 5-pin thin DSBGA package. Performance is specified for ?40°C to +125°C temperature range. For
all available output voltage and package options, see
the Package Option Addendum (POA) at the end of
the data sheet.
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
NS |
24+ |
NA/ |
5250 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
NSC |
2016+ |
BGA |
9000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
Nation |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
NSC |
2016+ |
BGA |
6523 |
只做進口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
NS |
22+ |
MICROSMD-5 |
3000 |
原裝正品,支持實單 |
詢價 | ||
TI |
25+ |
DSBGA-5 |
16000 |
原裝優(yōu)勢絕對有貨 |
詢價 | ||
Texas Instruments |
23+/24+ |
5-WFBGA |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
NSC |
24+ |
5-SMD |
7500 |
詢價 | |||
TI(德州儀器) |
18+ |
9800 |
代理進口原裝/實單價格可談 |
詢價 | |||
TI |
23+ |
5DSBGA |
7000 |
詢價 |