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TC125301ECT中文資料微芯科技數據手冊PDF規(guī)格書
TC125301ECT規(guī)格書詳情
General Description
The TC125/126 step-up (Boost) switching regulators furnish output currents to a maximum of 80mA (VIN = 2V, VOUT = 3V) with typical efficiencies above 80. These devices employ pulse frequency modulation (PFM) for minimum supply current at low loads. They are ideal for battery-operated applications powered from one or more cells. Maximum supply current is less than 70μA at full output load, and less than 5μA in standby (VOUT = 3V). Both devices require only an external inductor, diode, and capacitor to implement a complete DC/DC regulator.
Features
? Assured Start-up at 0.9V
? PFM (100kHz Max Operating Frequency)
? 40μA Maximum Supply Current (VOUT = 3V @ 30mA)
? 0.5μA Shutdown Mode (TC125)
? Voltage Sense Input (TC126)
? Requires Only Three External Components
? 80mA Maximum Output Current
? Small Package: 5-Pin SOT-23A
Applications
? Palmtops/PDAs
? Battery-Operated Systems
? Cameras
? Portable Communicators
產品屬性
- 型號：
TC125301ECT
- 功能描述：
開關變換器、穩(wěn)壓器與控制器 PFM Step-up DC/DC
- RoHS：
否
- 制造商：
Texas Instruments
- 輸出電壓：
1.2 V to 10 V
- 輸出電流：
300 mA
- 輸入電壓：
3 V to 17 V
- 開關頻率：
1 MHz
- 安裝風格：
SMD/SMT
- 封裝/箱體：
WSON-8
- 封裝：
Reel
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MICROCH |
24+ |
SOT-153 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
MICROCHIP |
21+ |
SOT-153 |
2014 |
原裝現貨假一賠十 |
詢價 | ||
MICROCHIP |
24+ |
sopdip |
10800 |
詢價 | |||
MICROCHIP |
24+ |
SOT23 |
20000 |
全新原廠原裝，進口正品現貨，正規(guī)渠道可含稅?。?/div> |
詢價 | ||
MICROCHIP/微芯 |
2406+ |
33600 |
誠信經營!進口原裝!量大價優(yōu)! |
詢價 | |||
MICROCHIP |
2022+ |
SOT-153 |
57550 |
詢價 | |||
MICROCHIP/微芯 |
23+ |
SOT-153 |
11200 |
原廠授權一級代理、全球訂貨優(yōu)勢渠道、可提供一站式BO |
詢價 | ||
MICROCHIP |
23+ |
SOT-153 |
2014 |
正規(guī)渠道,只有原裝! |
詢價 | ||
MICROCHIP/微芯 |
2447 |
SOT-153 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現貨,長期排單到貨 |
詢價 | ||
TOSHIBA |
22+ |
GLCC16 |
3255 |
全新原裝正品 現貨 假一罰十 |
詢價 |
