LD1085V28中文资料PDF规格书
LD1085V28规格书详情
Description
The LD1085 is a LOW DROP Voltage Regulator able to provide up to 3A of Output Current. Dropout is guaranteed at a maximum of 1.2V at the maximum output current, decreasing at lower loads. The LD1085 is pin to pin compatible with the older 3-terminal adjustable regulators, but has A 2.85V output version is suitable for SCSI-2 active termination. Unlike PNP regulators, where a part of the output current is wasted as quiescent current, the LD1085 quiescent current flows into the load, so increase efficiency. Only a 10µF minimum capacitor is need for stability.
The device is supplied in TO-220, TO-220FP, DPAK, D2PAK and D2PAK/A. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1 at 25°C.
Features
■ Typical dropout 1.3V (at 3A)
■ Three terminal adjustable or fixed output voltage 1.5V, 1.8V, 2.5V, 3.3V, 5V, 12V.
■ Guaranteed output current up to 3A
■ Output tolerance ±1 at 25°C and ±2 in full temperature range
■ Internal power and thermal limit
■ Wide operating temperature range -40°C to 125°C
■ Package available: TO-220, TO-220FP, DPAK, D2PAK, D2PAK/A
■ Pinout compatibility with standard adjustable VREG
产品属性
- 型号:
LD1085V28
- 功能描述:
低压差稳压器 - LDO 2.8V 3.0A Positive
- RoHS:
否
- 制造商:
Texas Instruments
- 最大输入电压:
36 V
- 输出电压:
1.4 V to 20.5 V
- 回动电压(最大值):
307 mV
- 输出电流:
1 A
- 负载调节:
0.3 %
- 输出类型:
Fixed
- 最大工作温度:
+ 125 C
- 安装风格:
SMD/SMT
- 封装/箱体:
VQFN-20
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST(意法) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
ST意法半导体 |
24+23+ |
TO-220 |
12580 |
16年现货库存供应商终端BOM表可配单提供样品 |
询价 | ||
ST |
TO-220 |
68500 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
ST |
22+ |
TO220AB |
9000 |
原厂渠道,现货配单 |
询价 | ||
ST |
24+ |
SOP |
6980 |
原装现货,可开13%税票 |
询价 | ||
ST |
22+ |
TO220 |
30000 |
原装正品 |
询价 | ||
ST |
20+ |
TO-220 |
38560 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
ST |
20+ |
TO220 |
25000 |
全新原装现货,假一赔十 |
询价 | ||
22+ |
NA |
3000 |
加我QQ或微信咨询更多详细信息, |
询价 | |||
ST |
08+(pbfree) |
TO220CUWireonCU |
8866 |
询价 |