LD6816CX4/12P,315

IC REG LINEAR 1.2V 150MA 4WLCSP

製造商: NXP USA Inc.
產品分類: 電壓穩壓器與電壓控制器
封裝: 4-XFBGA, WLCSP
庫存: 27,000 件
供貨狀態: 當前數量需確認。

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產品屬性

製造商	NXP USA Inc.
產品分類	電壓穩壓器與電壓控制器
Control Features	Enable
Current - Output	150mA
Current - Quiescent (Iq)	100 µA
Current - Supply (Max)	250 µA
Min Qty	3328
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature	-40°C ~ 85°C
Output Configuration	Positive
Output Type	Fixed
Package	Bulk
Product status	Obsolete
Protection Features	Over Current, Over Temperature, Transient Voltage
PSRR	55dB (1kHz)
Supplier Device Package	4-WLCSP (0.76x0.76)
Voltage - Input (Max)	5.5V
Voltage - Output (Min/Fixed)	1.2V
Voltage Dropout (Max)	0.075V @ 150mA
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料號 LD6816CX4/12P,315

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LD6816CX4/12P,315 詳細描述

Product Overview

The LD6816CX4/12P,315 from NXP USA Inc. is a single-output, positive fixed linear voltage regulator that provides a 1.2 V output at 150 mA. The device uses a 4-WLCSP (0.76x0.76) surface-mount package and includes an enable control feature, over-current, over-temperature, and transient-voltage protection. Its maximum input voltage is 5.5 V, and its maximum dropout voltage is 0.075 V at 150 mA. The regulator also specifies 100 µA quiescent current, 250 µA maximum supply current, and 55 dB power-supply rejection ratio at 1 kHz.

Key Features

Single positive fixed output set at 1.2 V with 150 mA output current.
Maximum dropout voltage of 0.075 V at 150 mA.
Enable control feature for power-state management.
Integrated over-current, over-temperature, and transient-voltage protection.
Quiescent current of 100 µA and maximum supply current of 250 µA.
Power-supply rejection ratio of 55 dB at 1 kHz.
4-WLCSP (0.76x0.76) surface-mount package.
Operating temperature range from -40°C to 85°C.

Applications

Point-of-load regulation for 1.2 V circuitry within a larger power architecture.
Controlled power delivery to low-current subsystems that use an enable input for sequencing or standby control.
Compact surface-mount designs requiring a fixed-voltage linear regulator with current and thermal protection.

Design & Procurement Notes

Designers should verify that the input supply does not exceed 5.5 V and that enough voltage headroom remains above the fixed 1.2 V output, particularly near 150 mA where the maximum dropout voltage is 0.075 V. Because the output is fixed, the device is suitable only for designs requiring a 1.2 V rail. The enable feature can be used for system-level power-state control, while the over-current, over-temperature, and transient-voltage protections should be considered as part of the overall power management scheme. The 100 µA quiescent current, 250 µA maximum supply current, and 55 dB power-supply rejection ratio at 1 kHz are relevant to power-sensitive and noise-sensitive applications. Layout and assembly should account for the 0.76x0.76 4-WLCSP package, and thermal design should confirm operation within the -40°C to 85°C range under the expected input-output voltage differential and load current.

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