參數(shù)資料
型號: L5973AD
廠商: STMICROELECTRONICS
元件分類: 穩(wěn)壓器
英文描述: 2.3 A SWITCHING REGULATOR, PDSO8
封裝: EXPOSED PAD, HSOP-8
文件頁數(shù): 6/22頁
文件大小: 486K
代理商: L5973AD
Additional features and protections
L5973AD
14/22
Doc ID 9552 Rev 9
Figure 8.
Demo board application circuit
Table 6.
Component List
Reference
Part Number
Description
Manufacturer
C1
GRM32DR61E106KA12L
10
μF, 25 V
MURATA
C2
POSCAP 6TPB330M
330
μF, 6.3 V
Sanyo
C3
C1206C221J5GAC
220 pF, 5%, 50 V
KEMET
C4
C1206C223K5RAC
22 nF, 10%, 50 V
KEMET
R1
5.6 K, 1%, 0.1 W 0603
Neohm
R2
3.3 K, 1%, 0.1 W 0603
Neohm
R3
4.7 K, 1%, 0.1 W 0603
Neohm
D1
STPS2L25U
2 A, 25 V
ST
L1
DO3316P-153
15
μH, 3 A
COILCRAFT
D03IN1454
8
4
5
1
7
L5973AD
C1
10
μF
25V
CERAMIC
C2
330
μF
6.3V
VOUT=3.3V
VIN = 4V to 25V
R1
5.6K
R2
3.3K
R3
4.7K
C4
22nF
C3
220pF
3
L1 15
μH
D1
STPS2L25U
COMP
VCC
OUT
FB
GND
INH
2
6
3.3V
SYNC.
VREF
相關(guān)PDF資料
PDF描述
L5973D 3.5 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PDSO8
L5973D013TR 3.5 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PDSO8
L5980TR 1.6 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8
L5983 1.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8
L5983TR 1.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L5973AD_07 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2A switch step down switching regulator
L5973AD_08 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2 A switch step down switching regulator
L5973ADTR 功能描述:直流/直流開關(guān)調(diào)節(jié)器 1.235 to 35V Step-Dn RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
L5973D 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 1.235 to 35V Step-Dn RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
L5973D_08 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:2.5 A switch step down switching regulator?癎