The LM2594 is a SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator.
| Package | PDIP |
|---|---|
| Mount Type | Through Hole |
| Pins | 8 |
| Operating Voltage | 60 V |
| Min Voltage (typical range) | 4.5 V |
| Output Type (varies by manufacturer) | Fixed |
| Height | 5.08 mm |
| Length | 9.81 mm |
| Part Number | LM2594 Datasheet |
|---|---|
| Manufacturer | National Semiconductor |
| Overview | The LM2594/LM2594HV series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 0.5A load with excell. include a guaranteed ± 4% tolerance on output voltage under all conditions of input voltage and output load conditions, and ± 15% on the oscillator frequency. External shutdown is included, featuring typically 85 µA standby current. Self protection features include a two stage frequency reducing cur. |
| Part Number | LM2594 Datasheet |
|---|---|
| Description | Step-Down Switching Regulator |
| Manufacturer | onsemi |
| Overview |
Pin No. Symbol
Description (Refer to Figure 1)
1−3
NC
Not Connected
4
FB
This pin is the direct input of the error amplifier and the resistor network R2, R1 is connected externally to
allow p.
include a guaranteed ±4% tolerance on output voltage within specified input voltages and output load conditions, and ±15% on the oscillator frequency. External shutdown is included, featuring 50 mA (typical) standby current. Self protection features include switch cycle *by *cycle current limit for th. |
| Part Number | LM2594 Datasheet |
|---|---|
| Description | 0.5-A Step-Down Voltage Regulator |
| Manufacturer | Texas Instruments |
| Overview |
The LM2594xx series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 0.5-A load with excellent li.
*1 New product available: LMR36506 3-V to 65-V 0.6-A ultra-small synchronous buck converter * 3.3-V, 5-V, 12-V, and adjustable output versions * Adjustable version output voltage range: 1.2 V to 37 V (57-V for the HV version), ±4% maximum over line and load conditions * Available in 8-pin surface-mo. |
| Part Number | LM2594 Datasheet |
|---|---|
| Description | DC/DC converter |
| Manufacturer | UMW |
| Overview | The LM2594(HV) is a 150 KHz fixed frequency PWM buck (step-down)DC/DC converter, capable of driving a 1.5A load with high efficiency, low ripple and excellent line and load regulation. Requiring a min. n Wide 4.5V to 40V Input Voltage Range n 3.3V,5V,12V, and adjustable versions n Output Adjustable from 1.23V to 37V (57 V for the HV Version) n Maximum Duty Cycle 100% n Minimum Drop Out 1.5V n Fixed 150KHz Switching Frequency n 1.5A Constant Output Current Capability n Internal Optimize Power Trans. |
| Seller | Inventory | Price Breaks | Buy |
|---|---|---|---|
| Arrow Electronics | 80 | 40+ : 4.116 USD | View Offer |
| Rochester Electronics | 1670 | 25+ : 3.89 USD 100+ : 3.7 USD 500+ : 3.5 USD 1000+ : 3.31 USD |
View Offer |
| Rochester Electronics | 187 | 25+ : 3.89 USD 100+ : 3.7 USD 500+ : 3.5 USD 1000+ : 3.31 USD |
View Offer |
| Part Number | Manufacturer | Description |
|---|---|---|
| LM2594HV | National Semiconductor | SIMPLE SWITCHER Power Converter 150 kHz 0.5A Step-Down Voltage Regulator |
| LM2594HV | UMW | DC/DC converter |
| LM2594HV | Texas Instruments | 0.5-A Step-Down Voltage Regulator |