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參數資料
| 型號： | LM2935T |
| 廠商： | MOTOROLA INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Octal Edge-Triggered D-Type Flip-Flops With 3-State Outputs 20-TSSOP -40 to 85 |
| 中文描述： | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PSFM5 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 159K |
| 代理商： | LM2935T |
Order this document by LM2935/D
SEMICONDUCTOR
TECHNICAL DATA
LOW DROPOUT
DUAL VOLTAGE REGULATOR
1
5
TV SUFFIX
PLASTIC PACKAGE
CASE 314B
T SUFFIX
PLASTIC PACKAGE
CASE 314D
TH SUFFIX
PLASTIC PACKAGE
CASE 314A
Heatsink surface connected to Pin 3.
5
1
D2T SUFFIX
PLASTIC PACKAGE
CASE 936A
(D2PAK)
Pin 1. Input Voltage/VCC
2. Main Output
3. Ground
4. Switch/Reset
5. Standby/Output
Heatsink surface (shown as terminal 6
in case outline drawing) is connected to Pin 3.
5
1
5
1
1
MOTOROLA ANALOG IC DEVICE DATA
The LM2935 is a dual positive 5.0 V low dropout voltage regulator,
designed for standby power systems. The main output is capable of
supplying 750 mA for microprocessor power, and can be turned “on” and
“off” by the switch/reset input. The other output is dedicated for standby
operation of volatile memory, and is capable of supplying up to 10 mA loads.
The total device features a low quiescent current of 3.0 mA or less when
supplying 10 mA from the standby output.
This part was designed for harsh automotive environments and is
therefore immune to many input supply voltage problems such as reverse
battery (–12 V), double battery (+24 V), and load dump transients (+60 V).
Two Regulated 5.0 V Outputs
Main Output Current in Excess of 750 mA
On/Off Control of Main Output
Standby Output Current in Excess of 10 mA
Low Input/Output Differential of Less than 0.6 V at 500 mA
Short Circuit Current Limiting
Internal Thermal Shutdown
Low Voltage Indicator Output
Designed for Automotive Environment Including
Reverse Battery Protection
Double Battery Protection
Load Dump Protection
Reverse Transient Protection
Economical 5–Lead TO–220 Package with Two Optional Leadforms
Also Available in Surface Mount D2PAK Package
ORDERING INFORMATION
Device
Tested Operating
Temperature Range
Package
LM2935D2T
TJ = –40
°
to +125
°
C
Surface Mount
LM2935T
Plastic Power
LM2935TH
LM2935TV
Horizontal Mount
Vertical Mount
Motorola, Inc. 1995
Rev 1
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LM2936BM-3.0 | 制造商:Texas Instruments 功能描述:IC V REG LDO LOW IQ 3V SMD SOIC8 |
| LM2936BM-3.0/NOPB | 功能描述:IC REG LDO 3V 50MA 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩壓器 - 線性 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 穩壓器拓撲結構:正，固定式 輸出電壓:3.1V 輸入電壓:最高 5.5V 電壓 - 壓降（標準）:- 穩壓器數量:1 電流 - 輸出:300mA 電流 - 限制（最小）:420mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細型，TSOT-23-5 供應商設備封裝:TSOT-23-5 包裝:帶卷 (TR) |
| LM2936BM-3.3 | 功能描述:低壓差穩壓器 - 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| LM2936BM-3.3 | 制造商:Texas Instruments 功能描述:V REG LDO LOW IQ 3.3V, SMD, SOIC8 制造商:Texas Instruments 功能描述:V REG LDO LOW IQ 3.3V, SMD, SOIC8; Primary Input Voltage:14V; Output Voltage Fixed:3.3V; Dropout Voltage Vdo:200mV; Voltage Regulator Case Style:SOIC; No. of Pins:8; Output Current:50mA; Operating Temperature Min:-40C; Operating ;RoHS Compliant: Yes |
| LM2936BM-3.3/NOPB | 功能描述:低壓差穩壓器 - 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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