參數(shù)資料
型號(hào)： MIC29712BT
廠商： MICREL INC
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 7.5A Fast-Response LDO Regulator
中文描述： 1.25 V-16 V ADJUSTABLE POSITIVE LDO REGULATOR, 1 V DROPOUT, SFM5
封裝： TO-220, 5 PIN
文件頁(yè)數(shù)： 1/8頁(yè)
文件大?。?/td> 80K
代理商： MIC29712BT
MIC29710/29712
Micrel
3-104
1997
Ordering Information
Part Number
MIC29710-3.3BT
MIC29710-5.0BT
MIC29712BT
* Junction Temperature
Temp. Range*
0
°
C to +125
°
C
0
°
C to +125
°
C
0
°
C to +125
°
C
Voltage
3.3V
5.0V
Adj.
Current
7.5A
7.5A
7.5A
Package
TO-220-3
TO-220-3
TO-220-5
General Description
The MIC29710 and MIC29712 are high-current, high-accu-
racy, low-dropout voltage regulators featuring fast transient
recovery from input voltage surges and output load current
changes. These regulators use a PNP pass element that
features Micrel’s proprietary Super eta PNP process.
The MIC29710/2 is available in two versions: the three pin
fixed output MIC29710 and the five pin adjustable output
voltage MIC29712. All versions are fully protected against
overcurrent faults, reversed lead insertion, overtemperature
operation, and positive and negative transient voltage spikes.
A TTL compatible enable (EN) control pin supports external
on/off control. If on/off control is not required, the device may
be continuously enabled by connecting EN to IN.
The MIC29710/2 is available in the standard three and five
pin TO-220 package with an operating junction temperature
range of 0
°
C to +125
°
C.
For applications requiring even ower dropout voltage or nput
voltage greater than 16V, see the MIC29750/29752.
Features
Fast transient response
7.5A current capability
700mV dropout voltage at full load
Low ground current
Accurate 2% guaranteed tolerance
“Zero” current shutdown mode (MIC29712)
No minimum load current
Fixed voltage and adjustable versions
Applications
Pentium, Pentium Plus, and Power PC
processor supplies
High-efficiency “green” computer systems
High-efficiency linear power supplies
High-efficiency switching supply post regulator
Battery-powered equipment
MIC29710/29712
7.5A Fast-Response LDO Regulator
Fixed Regulator Configuration
Adjustable Regulator Configuration
Typical Application
MIC29712
OUT
ADJ
R1
V
OUT
R2
EN
GND
V
IN
IN
On
Off
V
OUT
= 1.240
R1
R2
1
MIC29710
OUT
V
OUT
IN
GND
V
IN
相關(guān)PDF資料
PDF描述
MIC29712 7.5A Fast-Response LDO Regulator(輸出電流7.5A 快速瞬變反應(yīng)低壓差穩(wěn)壓器)
MIC3289-16YML 400 W Transient Voltage Suppressor, SOD123W (SOD2 FlatPower), Reel Pack, SMD
MIC3289 400 W Transient Voltage Suppressor, SOD123W (SOD2 FlatPower), Reel Pack, SMD
MIC3289-16YD6 400 W Transient Voltage Suppressor, SOD123W (SOD2 FlatPower), Reel Pack, SMD
MIC3289-24YD6 400 W Transient Voltage Suppressor, SOD123W (SOD2 FlatPower), Reel Pack, SMD
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MIC29712BT L2 制造商:Micrel 功能描述:The Micrel MIC29712BT L2 is a Low Dropout Voltage Regulator.
MIC29712WT 功能描述:低壓差穩(wěn)壓器 - LDO 7.5A LDO Adj. + Shutdown (ROHS Compliant ) 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(dòng)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
MIC29750-3.3BWT 功能描述:IC REG LDO 3.3V 7.5A TO-247-3 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正，固定式 輸出電壓:3.8V 輸入電壓:最高 16V 電壓 - 壓降（標(biāo)準(zhǔn)）:0.3V @ 80mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:80mA 電流 - 限制（最小）:- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:帶卷 (TR) 其它名稱:MIC5203-3.8BM5TRMIC5203-3.8BM5TR-ND
MIC29750-3.3WWT 功能描述:低壓差穩(wěn)壓器 - LDO 7.5A LDO Fixed Voltage(ROHS Compliant) 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(dòng)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
MIC29750-5.0BWT 功能描述:低壓差穩(wěn)壓器 - LDO 7.5A LDO Fixed Voltage 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(dòng)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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