少妇被猛男粗大的猛进出,12裸体自慰免费观看网站,真实单亲乱l仑对白视频,男人的天堂av网站,性欧美另类黑人巨大hd

首頁(yè) > 英聯(lián)產(chǎn)品 > 電源供應(yīng) > 線性穩(wěn)壓器 > 單通道線性穩(wěn)壓器（輸出電流為500mA）

UM1770DA-00
具有使能功能的500mA，微功耗，超低壓差線性穩(wěn)壓器

Datasheet

Reliability Report

Package Information

	Outline-DFN6 2.0×2.0.pdf
	Land Pattern-DFN6 2.0×2.0.pdf

more...

Order Sample

Key Specifications

Part Number

Description

Status

SubFamily

Regulated Outputs(.)

Output Options

Iout (Max)(mA)

Vin (Min)(V)

Vin (Max)(V)

Fixed Output Options(V)

Vout (Min)(V)

Vout (Max)(V)

Enable

Under Voltage Lockout

Pin/Package

EV Kit Available?

UM1770DA-00

具有使能功能的500mA，微功耗，超低壓差線性穩(wěn)壓器

ACTIVE

Single Channel 500mA Output Current LDO

Adjustable Output

500

2.5

Yes

6/DFN 2.0×2.0

View All>>

Product Description

The UM1770 series are VLDO (very low dropout) linear regulators designed for low power portable applications. Typical output noise is only 90μVRMS (Fixed Output, VOUT=1.0V) and maximum dropout is just 320mV at the load current of 500mA.The internal P-channel MOSFET pass transistor requires no base current, allowing the device to draw only 250μA during normal operation at the maximum load current of 500mA.
Other features include high output voltage accuracy, excellent transient response, under voltage lockout, stability with ultra low ESR ceramic capacitors as small as 1μF, short-circuit and thermal overload protection and output current limiting.
The UM1770Y-xx series are available in SOT89-5 package, the UM1770DA-xx series are available in a low profile DFN6 2.0×2.0 package and the UM1770S-xx series are available in SOT23-5 package.

Features

- Very Low Dropout: 320mV (Max) at 500mA

- Maximum Input Voltage: 6.0V

- Low Noise (10Hz to 100kHz):

90μV_RMS (Fixed Output, V_OUT=1.0V);

60μV_RMS (Adjustable Output, V_OUT=1.0V);

194μV_RMS (Adjustable Output, V_OUT=3.3V);

305μV_RMS (Adjustable Output, V_OUT=5.0V)

- ±2% Voltage Accuracy at 500mA

- Fast Transient Response

- Under Voltage Lockout

- Fixed Output Voltage of UM1770Y/DA/S-xx:

1.0V to 4.0V with 0.1V Interval

- Adjustable Output Voltage of UM1770Y/DA/S-00:

1.0V to 5.0V

- Output Current Limit

- Stable with 1μF Output Capacitor

- Short-Circuit and Thermal Overload Protection

- Low Profile SOT89-5, DFN6 2.0×2.0, SOT23-5 Packages

Typical Application Circuit

Figure 1. Adjustable Output Voltage Application Circuit

Applications

- Bluetooth/802.11 Cards

- PDAs and Notebook Computers

- Portable Instruments and Battery-Powered Systems

- Cellular Phones

Pin Configurations

(Top View)

UM1770DA-00

* The tab on the bottom of the package enhances thermal performance and is electrically connected to GND (substrate level). It is recommended that the tab be connected to the ground plane on the board. If not, the tab can be left open.

Naming Information

Ordering Information