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TI LP2951ACMX-3.0/NOPB

Name: LP2951ACMX-3.0/NOPB
Brand: Texas Instruments
Rating: 4.8 (10 reviews)

LDO Voltage Regulators 100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-SOIC -40 to 125

ブランド: Texas Instruments

製造元部品 #: LP2951ACMX-3.0/NOPB

データシート: LP2951ACMX-3.0/NOPB データシート (PDF)

パッケージ/ケース: 8-SOIC

製品の種類: Voltage Regulators , Linear, Low Drop Out Regulators

RoHS ステータス:

在庫状況: 9,518 個、新しいオリジナル

Warranty: 1 Year Ovaga Warranty - Find Out More

簡単な見積もり

RFQを提出してください LP2951ACMX-3.0/NOPB またはメールでご連絡ください: メール: [email protected], 12時間以内にご連絡させていただきます。

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LP2951ACMX-3.0/NOPB 概要

The LP2950-N and LP2951-N are micropower voltage regulators with very low quiescent current (75 µA typical) and very low dropout voltage (typical 40 mV at light loads and 380 mV at 100 mA). They are ideally suited for use in battery-powered systems. Furthermore, the quiescent current of the device increases only slightly in dropout, prolonging battery life.

Careful design of the LP2950-N/LP2951-N has minimized all contributions to the error budget. This includes a tight initial tolerance (0.5% typical), extremely good load and line regulation (0.05% typical) and a very low output voltage temperature coefficient, making the part useful as a low-power voltage reference.

One such feature is an error flag output which warns of a low output voltage, often due to falling batteries on the input. It may be used for a power-on reset. A second feature is the logic-compatible shutdown input which enables the regulator to be switched on and off. Also, the part may be pin-strapped for a 5-V, 3-V, or 3.3-V output (depending on the version), or programmed from 1.24 V to 29 V with an external pair of resistors.

The LP2950-N is available in the surface-mount TO-252 package and in the popular 3-pin TO-92 package for pin-compatibility with older 5-V regulators. The 8-pin LP2951-N is available in plastic, ceramic dual-in-line, WSON, or metal can packages and offers additional system functions.

特徴

Input Voltage Range: 2.3 V to 30 V
5-V, 3-V, and 3.3-V Output Voltage Versions Available
High Accuracy Output Voltage
Ensured 100-mA Output Current
Extremely Low Quiescent Current
Low Dropout Voltage
Extremely Tight Load and Line Regulation
Very Low Temperature Coefficient
Use as Regulator or Reference
Needs Minimum Capacitance for Stability
Current and Thermal Limiting
Stable With Low-ESR Output Capacitors (10 mΩ to 6 Ω)
LP2951-N Versions Only:
- Error Flag Warns of Output Dropout
- Logic-Controlled Electronic Shutdown
- Output Programmable From 1.24 V to 29 V

仕様

パラメータ	価値	パラメータ	価値
Manufacturer	Texas Instruments	Product Category	LDO Voltage Regulators
RoHS	Details	Mounting Style	SMD/SMT
Package / Case	SOIC-8	Output Voltage	3 V
Output Current	100 mA	Number of Outputs	1 Output
Polarity	Positive	Quiescent Current	75 uA
Input Voltage, Min	2.3 V	Input Voltage, Max	30 V
Output Type	Fixed	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Dropout Voltage	380 mV
Series	LP2951-N	Brand	Texas Instruments
Dropout Voltage - Max	0.08 V at 100 uA, 0.45 V at 100 mA	Ib - Input Bias Current	75 uA
Line Regulation	0.1 %	Load Regulation	0.1 %
Product Type	LDO Voltage Regulators	Reference Voltage	1.25 V
Factory Pack Quantity	2500	Subcategory	PMIC - Power Management ICs
Voltage Regulation Accuracy	0.5 %

配送

	配送料	リードタイム
DHL	$20.00-$40.00 (0.50 KG)	2-5 日々
フェデックス	$20.00-$40.00 (0.50 KG)	2-5 日々
UPS	$20.00-$40.00 (0.50 KG)	2-5 日々
TNT	$20.00-$40.00 (0.50 KG)	2-5 日々
EMS	$20.00-$40.00 (0.50 KG)	2-5 日々
登録された航空便	$20.00-$40.00 (0.50 KG)	2-5 日々

処理時間：送料は地域や国によって異なります。

支払い

支払条件		ハンドフィー
	電信送金	銀行手数料 US$30.00 を請求します。
	ペイパル	4.0％のサービス料がかかります。
	クレジットカード	3.5％のサービス料がかかります。
	ウエスタンユニオン	charge US.00 banking fee.
	送金サービス	銀行手数料は 0.00 米ドルかかります。