Semiconductors
Passive Components
Sensors
Power
Optoelectronics
Y57
| Total Parts | 5/5 |
| Manufacturers | Ricoh Co., Ltd, NXP Semiconductors (Philips), Torex Semiconsuctor Ltd. |
| Functions | DC/DC Voltage Converter Integrated Circuit, Zener Diode, Linear Voltage Regulator Integrated Circuit |
| Cases | SOT-23, SOT-89-5, SOT-23-5, SOT-25 |
| Pins | 16dc, 28vrd, 28sx, 32gc |
| Description |
4.7V±1%, Zzt=80Ω, Izt=5mA, 250mW LDO, 1.7V±2%, 1A, +CE PFM step-up, 100kHz, 5.7V±2.5%, 400mA PFM step-up, 5.7V±2.5%, 400mA, 155kHz, int. Vdd PFM step-up, 5.7V±2.5%, 400mA, 155kHz, int. Vdd |
| SMD Code | A | Part Number | Manufacturer | Case | Pin | Description | |
|---|---|---|---|---|---|---|---|
| Y57 | - | BZX84-A4V7 | Nxp | SOT-23 | 16dc | Zener Diode 4.7V±1%, Zzt=80Ω, Izt=5mA, 250mW |
|
| Y57 | - | R1172N171B | Ric | SOT-23-5 | 28vrd | Linear Voltage Regulator Integrated Circuit LDO, 1.7V±2%, 1A, +CE |
|
| Y57 | eb | XC9110E571MR | Tor | SOT-25 | 28sx | DC/DC Voltage Converter Integrated Circuit PFM step-up, 100kHz, 5.7V±2.5%, 400mA |
|
| Y57 | eh | XC6381E571M | Tor | SOT-23-5 | 28sx | DC/DC Voltage Converter Integrated Circuit PFM step-up, 5.7V±2.5%, 400mA, 155kHz, int. Vdd |
|
| Y57 | kb | XC6381E571P | Tor | SOT-89-5 | 32gc | DC/DC Voltage Converter Integrated Circuit PFM step-up, 5.7V±2.5%, 400mA, 155kHz, int. Vdd |