text.skipToContent text.skipToNavigation

Manufacturer Part #

CHT-STA4853B-TDFP16-T

CHT-VEGA Series 1.2 - 3.3 V ADJ Output Voltage 1 A LDO Regulator - TDFP-16

Mfr. Name: CISSOID
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Input Voltage-Min: 4.5V
Input Voltage-Max: 5.5V
Output Voltage Range: 1.1V to 3.6V
Output Voltage Fixed: 1.2V
Output Current-Max: 500mA
Tolerance (%): ±5%
Operating Temp Range: -55°C to +225°C
Regulator Topology: Adjustable
Quiescent Current: 1.4mA
Current - Limit: 1.15A
Line Regulation (%): -0.2%
Mounting Method: Surface Mount
Features & Applications

The CHT-STA4853B-TDFP16-T is a high-temperature, low dropout, adjustable voltage regulator, available in surface mount TDFP-16 package.

This device is suitable to generate from a standard +5V ±10% source any regulated voltage in the range +1.2V to +3.3V. Its typical operation junction temperature ranges from -55°C to +225°C and can pos-sibly go outside that range with some de-rating of the performance.

Features:

  • Junction operating temperature from -55°C to 225°C
  • Input voltage from 4.5V to 5.5V
  • Output voltage: from 1.2V to 3.3V
  • Output voltage total accuracy: ±5%1
  • Output current: 500mA max
  • Line regulation: -0.2% typ
  • Load regulation: -2%/A typ
  • Cout: 1 to 10 μF ceramic low ESR
  • Input ripple rejection: 67dB typ (@ 100Hz)
  • Quiescent current (no load, Chip En-able active, 225°C): 1 mA typ.
  • Stand-by current (no load, Chip Enable inactive, 225°C): 10 μA typ.
  • Thermal shutdown: Active in the range 250°C to 300°C
  • Current limitation: 1.15A (typ)
  • Latch-up free

Applications:

  • Regulated power supply in down-hole
  • Aerospace and industrial systems
Pricing Section
Stock:
0
Minimum Order:
7
Multiple Of:
1
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
N/A
Total
$2,298.73
USD
Quantity
Web Price
1
$367.15
3
$340.23
5
$328.39
15
$304.31
25+
$293.72
Product Variant Information section